optimal pricing shipment and payment policy for an integrated supplier buyer inventory model with two part trade credit abstract in this article we develop an integrated supplier buyer inventory model with the assumption that the market demand is sensitive to the retail price and the supplier adopts a trade credit policy the trade credit policy discussed in this paper is a two part strategy cash discount and delayed payment that is if the buyer pays within m1 the buyer receives a cash discount otherwise the full purchasing price must be paid before m2 where m 2 m 1 0 the objective of this research is to determine the optimal pricing ordering shipping and payment policy to maximize the joint expected total profit per unit time an iterative algorithm is established to obtain the optimal strategy furthermore numerical examples and sensitivity analysis are presented to illustrate the results of the proposed model and to draw managerial insights

the fairwear campaign an ethical network in the australian garment industry in many parts of the world homework is a form of labour characterised by precariousness lack of regulation and invisibility and lack of protection of the workers who are often amongst the world s poorest and most exploited homework is spreading due to firm practices such as outsourcing the analysis and understanding of complex corporate networks may assist with the identification and protection of those most at risk within the supply chain network it can also expose some of the key ethical issues and dilemmas of supply chain management and corporate social responsibility csr based on a case study of the australian fairwear campaign fwc this article identifies an ethical network that aims to increase corporate accountability ca via greater transparency in corporate supply chains and improve work conditions for homeworkers and increase their recognition in the supply chain

management of social issues in supply chains a literature review exploring social issues actions and performance outcomes the social dimension of sustainable development and its impact on supply chains have so far received less attention than the environmental dimension the aim of the research is to explore the intersection between social issues corporate social responsibility csr actions and performance outcomes a structured literature review of social issues in supply chains is presented analysing the research published so far in peer reviewed publications linking csr and supply chain management allows the exploration of strategies and performance outcomes with a focus on social issues the corresponding responsible supply chain actions adopted by firms to address these issues are grouped into communication compliance and supplier development strategies social and economic as well as buyer and supplier performance are identified as the key outcomes but the interactions among these constructs would require further research this paper contributes to the understanding of managing social issues in supply chains by linking social issues responsible supply chain actions and performance outcomes the paper consolidates related research by offering an overarching conceptual framework and points to future research directions and simultaneously provides insights into the management of social issues in supply chains

co2 emissions of international freight transport and offshoring measurement and allocation abstract the growing offshoring process is the result of the fragmentation of production processes and the creation of global supply chains this process has increased final and intermediate imports but also the distance that goods travel in different stages until they reach the final consumer as well as the requirements of transport per unit of output and the volume of co 2 emissions generated in transporting them nowadays there is no generally accepted criterion for international transport pollution allocation no single country has the responsibility for emissions of international bunkers provided by ipcc in this paper we propose a new methodology for quantifying by sector the impact of international freight transport on total pollution and assigning responsibility to consumers this methodology considers the distance and the means of transport as key elements and uses input output methodology we apply this to the spanish economy combining data from input output tables import data and co 2 emission data the results show that the proportion of total co 2 emissions accounted for by emissions from international freight transportation allocated via the consumer criterion increase up to 4 16 between 1995 and 2000 as expected the industries where this offshoring process is more intense show the greatest increases in carbon emissions related to international transport these emissions are significantly higher than emissions embodied in domestic inputs in some of those industries where international fragmentation of production is relevant and increasing

integrated inventory models considering the two level trade credit policy and a price negotiation scheme abstract this paper develops the integrated inventory models with permissible delay in payment in which customers demand is sensitive to the buyer s price the models consider the two level trade credit policy in the vendor buyer and buyer customer relationships in supply chain management a simple recursive solution procedure is proposed for the integrated models to determine the buyer s optimal pricing and production order strategy although the total profit from the buyer and vendor increases together the buyer s share lessens to compensate the buyer s loss due to the cooperative relationship a negotiation system is presented in order to allocate the profit increase to the vendor and buyer to determine the pricing and production order strategy a numerical example and sensitivity analysis are provided to illustrate the proposed model the results indicate that the total profit from the buyer and vendor together can increase although a price discount is given to the buyer in the proposed models

the sustainable supply chain network competition with environmental tax policies abstract this paper captures different environmental tax policies in a multi tiered supply chain network competition context we derive the governing equilibrium conditions for the noncooperative game theory models for each firm and provide the equivalent variational inequality formulations the numerical examples investigate the impacts of emission tax policies and product differentiation on the competing firms and compare the effects of different environmental policies flat emission tax rates progressive emission taxes and the government command and control regulations with emission standards on equilibrium product demands prices total emissions and overall profits the computational results indicate that the implementation of environmental tax policies along with an increase in consumers environmental concerns can not only motivate the firms to perform sustainable operations but also reduce the total carbon footprint furthermore the low cost progressive emission tax policies can be as effective as the high flat emission tax rate in terms of reduction in carbon footprint therefore the model developed in this paper can be used by the policymakers and the firms to evaluate the effects of different environmental tax policies in a supply chain competition context

equilibrium analysis and corporate social responsibility for supply chain integration this paper evaluates the profit of coordination between manufacturers on corporate social responsibility csr under network equilibrium a three tier supply chain network with multiple manufacturers distributors and retailers is considered and several mathematical models are established to investigate behavior and profits in a decentralized supply chain network a centralized supply chain network and a supply chain network with csr the system optimal solution of a supply chain network problem is usually not achievable or stable since each member always tries to maximize its own profit in order to make such a system optimal solution in a stable state and ensure the maximization of total profits a strategy of coordination between manufacturers on csr is proposed the amount of payment in csr of each manufacturer is clearly defined a hybrid diagonalization method with a super network representation is proposed and tested with numerical examples the results show that by taking csr the total profits of the whole supply chain network can increase with or without coordination

innovation organizational capabilities and the born global firm we investigate born global firms as early adopters of internationalization that is companies that expand into foreign markets and exhibit international business prowess and superior performance from or near their founding our explication highlights the critical role of innovative culture as well as knowledge and capabilities in this unique breed of international entrepreneurial firm case studies are analyzed to better understand the early internationalization phenomenon and reveal key orientations and strategies that engender international success among these innovative firms case findings are then validated in a survey based study despite the scarce resources typical of young firms our findings reveal that born global firms leverage a distinctive mix of orientations and strategies that allow them to succeed in diverse international markets findings have important implications for the internationalization of contemporary firms

does entry size matter the impact of the life cycle and technology on firm survival a wave of empirical studies has recently emerged showing that smaller scale entry is confronted with a lower likelihood of survival than their larger counterparts the purpose of this paper is to examine whether the relationship between size of a firm when entering an industry and the likelihood of survival holds under different technological conditions and across the different stages of the industry life cycle the empirical evidence suggests that the relationship between firm size and the likelihood of survival is shaped by technology and the stage of the industry life cycle while the likelihood of survival confronting small entrants is generally less than that confronting their larger counterparts the relationship does not hold for mature stages of the product life cycle or in technologically intensive products in mature industries that are still technologically intensive entry may be less about radical innovation and possibly more about filling strategic niches thus negating the impact of entry size on the likelihood of survival

the potential impact of social accountability certification on marketing a short note social responsibility sa 8000 registration certification is a response by the business community to address consumer and investor perceptions of the importance of emerging global social issues such as child labor worker rights discrimination compensation etc as more u s and european firms outsource production to less developed nations social environmental and reputational issues have become more important sa8000 is a series of behavioral standards that represents a comprehensive and potentially global corporate social responsibility registration system that provides a standard of socially responsible treatment of workers this paper explores how sa8000 adoption may impact a firm s marketing activities

internationalize to live a study of the post internationalization survival of new ventures despite a growing number of studies on the survival of new ventures who pursue an international entry strategy research in this area is not yet conclusive one line of argument tells a story of unprepared novices making a risky move and thus predicts negative consequences another line of argument tells a story of prepared entrepreneurs making a strategic decision and thus predicts positive consequences the problem of estimating the true effect involves an important endogeneity problem that can only be overcome by accounting for the fact that new ventures self select into internationalization the goal of this research is to add to the post internationalization survival literature by accounting for this self selection using an endogenous switching model in a potential outcomes or counterfactual inference approach leveraging a panel of us new ventures from the kauffman firm survey our results paint a picture more in line with the preparedness logic of new venture internationalization after controlling for this self selection we find a positive average treatment effect of internationalization on survival and we find evidence that early internationalization is better for post internationalization survival than late internationalization we argue that these results suggest that the new theories of new venture internationalization needs to be further unchained from the process theories of internationalization

on the optimal income taxation and educational decisions abstract in this paper we consider three different ways of incorporating individuals educational choices into the design of optimal income tax policy in one variant of the model case 2 where an individual chooses his education before knowing his ability and after that education makes his labour supply decisions on the basis of known ability it is shown that qualitative features of the optimal income tax schedule are not similar to those of the standard optimal income tax model the marginal tax rate is generally not zero at the endpoints of distribution but is most likely negative using numerical methods some interesting features quite different from earlier numerical results are revealed especially in the second case for example the marginal tax rate is non decreasing in income for a substantial income range in addition our calculations support neither the traditional views on the egalitarian nature of equal education nor its disadvantageous consequences in the perfect utilitarian society

a theory of international new ventures a decade of research oviatt and mcdougall s jibs article identified and defined international new ventures invs and their prominent role in the global marketplace the article spurred worldwide interest in invs by raising questions about the validity and efficacy of existing theory especially about the uppsala process model of internationalization the article also laid an important theoretical foundation for research into international entrepreneurship ie where younger and wellestablished companies use their entrepreneurial activities to create value as they internationalize their operations this paper reviews oviatt and mcdougall s original propositions highlighting their important contributions to the field the paper also highlights the progress made in research using oviatt and mcdougall s framework the major debates that persist about the nature and role of invs the source of their competitive advantages and the key issues to be explored in future research

clusters chains and compliance corporate social responsibility and governance in football manufacturing in south asia a recent concern in the debate on corporate social responsibility csr in developing countries relates to the tension between demands for csr compliance found in many global value chains gvcs and the search for locally appropriate responses to these pressures in this context an emerging and relatively understudied area of interest relates to small firm industrial clusters local clusters offer the potential for local joint action and thus a basis for improving local compliance on csr through collective monitoring and local governance this article explores the interrelationship between global governance exercised through gvc ties and local governance via cluster institutions in ensuring compliance with csr pressures it undertakes a comparative analysis of two leading export oriented football manufacturing clusters in south asia that have both faced common challenges on child labour the article shows that both forms vertical and horizontal governance have played a part in shaping the response of the two clusters on child labour moreover these two distinct forms of governance have also led to quite differentiated outcomes in terms of forms of work organization and child labour monitoring this raises broader questions on how global csr demands can locally be better embedded and the conditions under which football stitchers labour in these new work forms

comparative statics for utility maximization models with nonlinear budget constraints this paper investigates the properties of demand functions generated by nonlinear budget constraints and relates them to those of demand functions generated by linear budget constraints the analysis shows that the properties of nonlinear and linear demand functions in some respects are similar but in other respects differ substantially the study gives conditions under which properties of the linear demand functions carry over to the nonlinear ones the implications for the nonlinear demand functions of various separability assumptions are also studied copyright 1989 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

a review of trade credit literature opportunities for research in operations abstract trade credit arises when a buyer delays payment for purchased goods or services its nature has predominantly been an area of inquiry for researchers from the disciplines of finance marketing and economics but it has received relatively little attention in other domains in our article we provide an integrative review of the existing literature and discuss conflicting study outcomes we organize the relevant literature into seven areas of inquiry and analyze four in detail trade credit motives order quantity decisions credit term decisions and settlement period decisions additionally we derive a detailed agenda for future research in these areas

should educational expenses be deductible a comparison of tax bases in a model where education is a choice variable abstract the paper studies the design of an educational policy within the context of an optimal taxation model where individuals are free to choose how much education to acquire and also have a discrete labor leisure choice a linear income tax and tax deductibility of educational expenses are the only instruments available to the government whose goal it is to use these instruments so as to maximize the utility of the worst off individual in society the main focus of the study is how large a fraction of educational expenses should be deductible a variation of this fraction has several opposing effects the optimal size of the fraction depends therefore in a complicated way on the distribution of ability the costs of producing education and the effect of education on wages and productivity there is no general case either for no deductibility or for full deductibility

business policies on human rights an analysis of their content and prevalence among ftse 100 firms the new millennium has witnessed a growing concern over the impact of multinational enterprises mnes on human rights hence this article explores 1 how wide spread corporate policies on human rights are amongst large corporations specifically the ftse 100 constituent firms 2 whether any sectors are particularly active in designing human rights policies and 3 where corporations have adopted such policies what their content is in terms of adoption rates of human rights policies evidence of exemplary approaches in individual companies contrasts with a less satisfactory engagement pattern across the sample as 42 8 of firms do not seem to address human rights at all with regard to the content of corporate human rights policies the study found shallow commitments to dominate where companies focus on a narrow range of negative rights i e on respecting human rights rather than positive ones i e initiatives to protect or fulfil human rights

stakeholders perceptions and future scenarios to improve corporate social responsibility in hong kong and mainland china globalisation has accelerated economic development in emerging economies through the outsourcing of their supply chains and at the same time has accelerated the degradation of environmental and social conditions society expects corporations to play an essential role in creating economic environmental and social prosperity beyond their country of origin in order to regulate outsourcing activities in the supply chain many multinationals are constantly searching for ways to manage their indirect environmental and social impacts accordingly as well as to meet their stakeholder expectations because expectations of stakeholders vary widely across different regions this study intends by engaging with major stakeholders to identify what are the local and regional supply chain stakeholders perceptions and expectations the findings would help in building consensus strengthening the implementation and establishing the future corporate social responsibility csr framework this study collects and analyses data from 21 major stakeholders in hong kong and mainland china the results indicate that local and regional stakeholders perceive that csr is fairly significant to largely export oriented businesses but it is lagging behind the west due to the fact that most local regional companies only become involved in csr when this is a client requirement they see responsible corporations as meeting the local legislative requirement going beyond this requirement is unnecessary a voluntary approach favours multi party partnership initiatives with pilot trust programmes aimed at managers and workers capacity building most stakeholders favour the proposed regional partnership initiative supply chain task forces aimed at bringing together relevant organisations and people with different sets of skills distinct roles of different organisations are identified to assist suppliers to understand csr and only this will bring about long term sustainable change

focus on fairtrade propositions for integrating fairtrade and supply chain management research driven by increased consumer interest and stakeholder pressure the number of fairtrade ft products has been steadily increasing the mainstreaming of ft means that the products are now facing stiff competition within the generic product categories in which they operate while consumers may pressure organizations for ethical conduct they are less willing to pay premium prices for fairly traded products for ft to continue to grow more efficient operating models are required to offset the premium prices paid to producers to ensure competitiveness in the market one such improvement approach may be the management of ft supply chains to investigate the feasibility of this approach this article systematically combines literature on ft with key supply chain management scm constructs and theories we discuss existing scm paradigms in the context of ft and demonstrate aspects where the efficiency of ft chains needs to be improved to ensure their viability we present propositions that demonstrate the key limitations of the ft model from the point of view of scm theory and practice and suggest the potential changes needed in the management of ft supply chains the article provides a timely first attempt to systematically combine ft with scm constructs thus establishing a basis for the further development of ft chains and for the improvement of the operating efficiency within them

seeking commonalities or avoiding differences re conceptualizing distance and its effects on internationalization decisions past research established distance s key influence on internationalization however theoretical issues methodological challenges and inconsistent results hinder scholarship on why distance plays such an influential role to address these problems we draw from cognitive research on similarity comparisons to re conceptualize distance and test a model of internationalization decisions analyzing the verbal protocols of executives considering a series of internationalization opportunities we demonstrate that over and above objective distance indicators considerations that reduce distance commonalities and considerations that augment distance differences have distinct effects on decisions of where when and how to internationalize as such our study contributes new insights for understanding the nature and effects of distance across different dimensions of distance and internationalization decisions moreover internationalization theories have come to emphasize different theoretical rationales for explaining the influential role of distance on different decisions by integrating these rationales together with the notion that distance reducing commonalities and distance augmenting differences have distinct implications for internationalization decisions we introduce the notion that it is not only the addition of distance considerations that matters but also the directionality of such changes doing so our study points to new theoretical and methodological insights to help address prior criticisms and advance future research

child labor and multinational conduct a comparison of international business andstakeholder codes increasing attention to the issue of child labor has been reflected in codes of conduct that emerged in the past decade in particular this paper examines the way in which multinationals business associations governmental and non governmental organizations deal with child labor in their codes with a standardized framework it analyzes 55 codes drawn up by these different actors to influence firms external societal behavior the exploratory study helps to identify the main issues related to child labor and the use of voluntary instruments such as codes of conduct apart from a specific indication of the topics covered by the code especially minimum age requirements this also includes monitoring systems and monitoring parties most important to company codes are the sanctions imposed on business partners in case of non compliance severe measures may be counterproductive as they do not change the underlying causes of child labor and can worsen the situation of the child workers by driving them to more hazardous work in the informal sector this underlines the importance of a broad rather than a restrictive approach to child labor in codes of conduct the paper discusses the implications of this study offering suggestions for future research

trade and the greenhouse gas emissions from international freight transport we collect extensive data on worldwide trade by transportation mode and use this to provide detailed comparisons of the greenhouse gas emissions associated with output versus international transportation of traded goods international transport is responsible for 33 percent of world wide trade related emissions and over 75 percent of emissions for major manufacturing categories including transport dramatically changes the ranking of countries by emissions per dollar of trade we systematically investigate whether trade inclusive of transport can lower emissions in one quarter of cases the difference in output emissions is more than enough to compensate for the emissions cost of transport finally we examine how likely patterns of global trade growth will affect modal use and emissions full liberalization of tariffs and gdp growth concentrated in china and india lead to transport emissions growing much faster than the value of trade due to trade shifting toward distant trading partners

an examination of the influence of industry structure on eight alternative measures of new venture performance for high potential independent new ventures abstract this study examined the influence of the structure of new ventures entered industries on eight alternative measures of new venture performance for 199 high potential independent new ventures each of the 199 entrepreneurial ventures had undertaken an initial public offering ipo within the first 6 years of the venture s founding date and were free of corporate sponsorship or prior corporate parentage specifically this research examined the influence of 1 stage of the life cycle 2 industry concentration 3 entry barriers and 4 product differentiation on eight alternative measures of new venture performance the eight measures of new venture performance examined in this research consisted of 1 change in sales 2 sales level 3 net profit 4 earnings before interest and taxes 5 return on sales 6 return on assets 7 return on invested capital and 8 return on equity most prior research examining the influence of industry structure on new venture performance has 1 utilized only one or two measures of new venture performance as indicators of the venture s overall effectiveness and efficiency 2 often failed to provide theoretical justification for the measure s of new venture performance or industry structure examined and 3 utilized data derived from questionnaires and or the pims data base of corporate sponsored new ventures in addition prior industry structure studies examining independent new ventures have often utilized relatively small sample sizes this study sought to advance the progress in the field of entrepreneurship with regard to understanding the influence of the structure of new ventures entered industries on new venture performance by 1 examining eight alternative measures of new venture performance 2 providing theoretical justification for the measures of new venture performance and industry structure examined and 3 utilizing the largest nonquestionnaire data base of independent new ventures developed to date this research found that the stage of the life cycle of the venture s entered industry was the most important determinant of new venture performance among the four industry structural elements examined stage of the life cycle had a statistically significant relationship at a 0 05 level with the majority of the new venture performance measures examined in this research in addition ventures entering industries in the introductory stage of the life cycle achieved the highest levels of venture performance particularly when compared with those ventures that entered industries in the mature stage of the life cycle however this study did not find a statistically significant relationship between stage of the life cycle and change in sales this suggests that there is a trade off between profitability and sales growth and that new ventures that undertake an ipo have a stronger focus on achieving profitable operations rather than sales growth during the initial years after their ipo this may be due to pressures placed on the new ventures to achieve profitability by the external credit market conversely this research found that 1 industry concentration 2 entry barriers and 3 product differentiation did not have statistically significant relationships at a 0 10 level with any of the eight alternative measures of new venture performance examined in this research however this research did find that over 90 of the new ventures entered industries characterized by 1 a low degree of industry concentration and 2 a high degree of product differentiation the relative absence of new venture entry into industries characterized by 1 high degrees of concentration and 2 low degrees of product differentiation provides support for prior theory which suggests that successful entry into such industry environments may be substantially more difficult in sum the results of this research suggest that high potential independent new ventures that undertake an ipo should enter industries in the introductory stage of the life cycle in addition the results of this research suggest that industries characterized by 1 relatively low degrees of industry concentration and 2 highly heterogenous products may be necessary but not sufficient conditions for successful entry by high potential independent new ventures seeking to raise equity capital through an ipo

coordinating a three level supply chain with learning based continuous improvement abstract learning curve theory has been widely used as a managerial tool to describe and model product and process improvement this paper investigates a three level supply chain supplier manufacturer retailer where the manufacturing operations undergo a learning based continuous improvement process improvements in the manufacturer s operation are characterized by enhanced capacity utilization reductions in set ups times and improved product quality through the elimination of rework as a result of these continuous improvements the manufacturer can justify a production policy that is based on more frequent smaller lot size production for this production policy to be practical and not sub optimal to the supply chain the manufacturer must integrate its lot sizing models with the replenishment policies of its upstream raw material suppliers and the demand requirements of its downstream customers retailers mathematical models that achieve chain wide lot sizing integration are developed and solution procedures for the models are illustrated by numerical examples the results demonstrate that learning based improvements in set up time and rework allow retailers to order in progressively smaller lot sizes as the manufacturer offers larger discounts and profits and that the entire supply chain benefits from implementing learning based continuous quality improvements the results also demonstrate that forgetting effects lead to increases in supply chain costs

corporate responsibility in scandinavian supply chains this article examines corporate responsibility in the supply chains of four of the largest scandinavian multinational corporations ikea nokia novo nordisk and statoilhydro and offers two key findings first these scandinavian companies have all implemented responsible supply chain practices where suppliers in developing nations and the communities of these suppliers are engaged as key stakeholders and treated as partners second these supply chain practices all share the common bond of having honesty and the establishment of trust based relationships at their foundation as a result these scandinavian companies have developed a cooperative advantage in their ability to form successful long term partnerships in their respective supply chains

the psychic distance paradox companies tend to begin their internationalization process in countries that are psychically close researchers describe the sequence of entry that firms follow and the mode of entry they choose they suggest that psychically close countries are more easily understood than distant ones and offer more familiar operating environments although not prescriptive an unstated conclusion can be drawn linking sequence of entry to performance evidence from thirty two canadian retail companies shows that only seven 22 were functioning successfully in the united states the psychic distance paradox is that operations in psychically close countries are not necessarily easy to manage because assumptions of similarity can prevent executives from learning about critical differences moreover empirical evidence from 271 ceos confirms greater cultural differences between canada and the u s than assumed previously modifications are suggested to improve the psychic distance concept

supply chain specific understanding the patchy success of ethical sourcing initiatives as a number of high profile companies have found to their cost corporate reputations can be significantly affected by firms management of sustainability issue including those that are outside their direct control such as the environmental and social impacts of their supply networks this paper begins by examining the relationship between corporate social responsibility reputation and supply network conditions it then looks at the effectiveness of one tool for managing supply network sustainability issues ethical sourcing codes of conduct by examining how the characteristics of three supply networks branded clothes diy wood products and branded confectionary affects the implementation ethical sourcing codes of conduct it ends by setting out conclusions on why implementation of such codes has been so much more successful in some sectors than others and recommendations on effective approaches to managing sustainability issues in supply networks

taxes and employment subsidies in optimal redistribution programs this paper explores how to optimally set taxes and transfers when taxation authorities 1 are uninformed about individuals value of time in both market and non market activities and 2 can observe both market income and time allocated to market employment we show that optimal redistribution in this environment involves distorting market employment upwards for low wage individuals through decreasing wage contingent employment subsidies and distorting employment downwards for high wage individuals through positive and increasing marginal income tax rates in particular we show that whether a person is taxed or subsidized depends primarily on his wage with the optimal program involving a cut off wage whereby workers above the cutoff are taxed as they increase their income while workers earning a wage below the cutoff receive an income supplement as they increase their income finally we show that the optimal program transfers zero income to individuals who choose not to work

design of sustainable supply chains under the emission trading scheme increase in environmental concerns together with legislations are forcing industries to take a fresh look at the impact of their supply chain operations on the environment this paper introduces a mixed integer linear programming based framework for sustainable supply chain design that considers life cycle assessment lca principles in addition to the traditional material balance constraints at each node in the supply chain indeed the framework distinguishes between solid and liquid wastes as well as gaseous emissions due to various production processes and transportation systems the framework is used to evaluate the tradeoffs between economic and environmental objectives under various cost and operating strategies in the aluminum industry the results suggest that current legislation and emission trading schemes ets must be strengthened and harmonized at the global level in order to drive a meaningful environmental strategy moreover the model demonstrates that efficient carbon management strategies will help decision makers to achieve sustainability objectives in a cost effective manner

is there really a green paradox abstract in the absence of a co2 tax the anticipation of a cheaper renewable backstop increases current emissions of co2 since the date at which renewables are phased in is brought forward and more generally future emissions of co2 will decrease the effect on global warming is unclear green welfare falls if the backstop is relatively expensive and full exhaustion of fossil fuels is optimal but may increase if the backstop is sufficiently cheap relative to the cost of extracting the last drop of fossil fuels plus marginal global warming damages as then it is attractive to leave more fossil fuels unexploited and thus limit co2 emissions we establish these results by analyzing depletion of non renewable fossil fuels followed by a switch to a clean renewable backstop paying attention to timing of the switch and the amount of fossil fuels remaining unexploited we also discuss the potential for limit pricing when the non renewable resource is owned by a monopolist finally we show that if backstops are already used and more backstops become economically viable as the price of fossil fuels rises a lower cost of the backstop will either postpone fossil fuel exhaustion or leave more fossil fuel in situ thus boosting green welfare however if a market economy does not internalize global warming externalities and renewables have not kicked in yet full exhaustion of fossil fuel will occur in finite time and a backstop subsidy always curbs green welfare

the single vendor single buyer integrated production inventory model with a generalised policy abstract this note considers a more general type of policy for the single vendor single buyer integrated production inventory model than has hitherto been presented based on successive shipments to the buyer within a single production batch increasing by a fixed factor

a review of sustainable supply chain management practices in canada there is a growing body of research on the theory and practice of sustainable supply chain management sscm however relatively little research has been conducted on the extent to which corporations have integrated sustainability principles into the management of their supply chain and the evaluation of supplier performance the purpose of this article is to explore the extent to which corporate sustainability principles are integrated into supply chain management scm in corporations canada is used as a case study in this article the study included a content analysis of one hundred canadian corporate sustainable development reports and in depth interviews with 18 canadian experts on sscm the article highlights the wide array of ways in which canadian corporations address sscm issues amongst other topics issues associated with supply chain governance standards for sscm collaboration with suppliers performance measurement and accountability within the supply chain are explored the findings reveal that there are many challenges in integrating sustainability into scm these challenges shed light on possible future directions for research in sscm this article underlines the need for research that reflects the interconnected nature of the economic environmental and social dimensions of sustainability particularly as it relates to measuring supplier performance on sustainability initiatives

entrepreneurial proclivity capability upgrading and performance advantage of newness among international new ventures in spite of a notable interest surrounding the learning advantages of newness lan centered on the emergent international entrepreneurship literature we have only limited understanding of how young international new ventures invs acquire learning advantages and avoid the liabilities of newness and foreignness in order to achieve lan related performance from early internationalization in this article two related but conceptually distinct capability upgrading constructs knowledge capability upgrading and network capability upgrading are identified to serve as mediating mechanisms that link entrepreneurial proclivity and lan related performance our findings from a sample of 436 young invs from china provide supporting evidence for the mediating effect of capability upgrading particularly among relatively larger new ventures and those operating with cost price advantages in the international marketplace this study fills a gap in the under researched area of literature surrounding invs from emerging economies and demonstrates how young international venturing firms can leverage the entrepreneurial dynamics of learning to achieve growth opportunities from early internationalization

coordination mechanisms of supply chain systems supply chain management scm has become an important management paradigm as supply chain members are often separate and independent economic entities a key issue in scm is to develop mechanisms that can align their objectives and coordinate their activities so as to optimize system performance in this paper we provide a review of coordination mechanisms of supply chain systems in a framework that is based on supply chain decision structure and nature of demand this framework highlights the behavioral aspects and information need in the coordination of a supply chain the identification of these issues points out several directions of future research in this area

delay in payments a strategy to reduce carbon emissions from supply chains abstract the purpose of this paper is to study the effects of various scenarios of delay in payments a form of trade credit by a buyer after receiving items while including various costs such as fuel cost the costs of carbon emissions from manufacturing and transportation activities order cost and setup cost in a two echelon coordinated supply chain the model developed optimizes the environmental and economic performance of a supply chain the study presents a comparison of different scenarios through numerical examples and sensitivity analyses the main contribution of this paper is the joint consideration of delays in payments and the costs of transportation cost and carbon emissions the model has been tested with numerical examples and sensitivity analyses the findings showed that adopting delays in payments improves both environmental and economic performance of a supply chain the analyses also showed that optimizing one of the parameters from the production rate the length of delay in payments or the lot size provides the optimal solution for carbon emissions and the system cost of a supply chain this flexibility makes the model easy to use by practitioners

stakeholder forces of socially responsible supply chain management orientation this project investigates salient stakeholder forces of socially responsible supply chain orientation srsco in the apparel and footwear sector focusing on fair labor management issues srsco was conceptualized as a composite of internal organizational direction and external partnership for a creation and continuation of fair labor conditions throughout the supply chain primary stakeholders identified were consumers regulation industry and media a total of 209 mail survey responses from sourcing managers of u s apparel and footwear companies were analyzed two dimensions of srsco were confirmed internal direction and external partnership consumer and industry peer pressures were found significantly related to internal direction while industry peers and media were significantly related to the external partnership regulation was not significantly related to either internal direction or external partnerships lack of regulation forces to govern labor issues and roles of consumers industry peers and media in promoting fair labor management are discussed in this article

fair trade managerial practices strategy organisation and engagement the number of distributors selling fair trade products is constantly increasing what are their motivations to distribute fair trade products how do they organise this distribution do they apply and communicate the fair trade values this research based on five case studies in switzerland aims at understanding and structuring the strategies and the managerial practices related to fair trade product distribution as well as analysing if they denote an engagement with fair trade principles the results show a high heterogeneity of strategies and engagement in general strategies implemented by mainstream actors contribute to increase fair trade global sales but do not convey the transformative message of fair trade through their engagement the latter is rather communicated through alternative channels problems and potential solutions to this issue are discussed

the carbon constrained eoq model with carbon emission dependent demand abstract currently companies are looking for solutions to reduce carbon emissions associated with their operations operational adjustments such as modifications in batch sizes or order quantities have proven to be an effective way to decrease emissions in this paper a novel model is proposed that takes into account the link between an inventory policy eoq total carbon emissions and both price and environmental dependent demands in the case of an exogenous price two optimal quantities are determined which maximize a retailer s profit and which minimize carbon emissions conditions that allow a company to maximize profit while minimizing emissions and mechanisms that allow a firm to maximize its profit and to decrease its carbon emissions are determined in the case of an endogenous price some empirical results are also discussed when a firm optimizes its profit through both its selling price and its order quantity some experiments match empirical observations on the one hand an environmental strategy is more significant for cheaper and green labeled products on the other hand a public mechanism such as a carbon tax will decrease total and marginal emissions

tax policy in the presence of emigration recent policy and theoretical discussions of the effects of highly skilled migration from the underdeveloped countries the so called brain drain have focused on a proposal bhagwati 1972 to levy a supplementary income tax on those who migrate the proceeds of such a tax to be transmitted to the developing country of origin or to developing countries en bloc for developmental spending the welfare implications of such a tax were analyzed in an earlier paper of ours bhagwati and hamada 1974 in the context of a model of the country of emigration characterized by sticky wages and harrisstodaro 1971 type of unemployment in subsequent papers the tax has been analyzed also in the context of modified models still incorporating the unemployment phenomena by rodriguez 1975 and mcculloch yellen 1975 2 essentially these models analyze the impact of the income tax on emigrants incomes as arising primarily through the reduced differential

women workers industrialization global supply chains and corporate codes of conduct the restructured globalized economy has provided women with employment opportunities globalisation has also meant a shift towards self regulation of multinationals as part of the restructuring of the world economy that increases among others things flexible employment practices worsening of labour conditions and lower wages for many women workers around the world in this context as part of the global trend emphasising corporate social responsibility csr in the 1980s one important development has been the growth of voluntary corporate codes of conduct to improve labour conditions this article reviews from a feminist interdisciplinary perspective the broad academic literature on women workers covering the more classical debate on women workers in the industrialization process and entering into women workers in the global supply chains and women workers and corporate codes of conduct the main argument is that this research on women workers is crucial to frame the issues of business ethics and in particular csr and codes of conduct in the context of women in the global political economy when this crucial knowledge is ignored then the ethical policies of the companies also ignore the real situation of the women workers at the bottom of their supply chains

the dynamic value of mne political embeddedness the case of the chinese automobile industry this paper examines the complex relationship between the embeddedness of multinational enterprises mnes in host country political networks and their long run competitive positions in host emerging markets we report the findings of a longitudinal study of the chinese automobile sector from the early 1980s to the mid 2000s using data from 142 interviews over 11 years and a wide range of secondary sources we explore the process through which the value of political embeddedness changed over time in the face of profound and rapid changes in host country business environments on the basis of this longitudinal study the paper unravels the underlying mechanisms that lead to the declining and even negative value of deep political embeddedness by mnes in a politically stable emerging economy

firm and industry effects within strategic management an empirical examination this study brings out the complementarities between resource based and industrial organization schools within strategic management through an empirical examination of firm and industry effects a variance component analysis of 264 single business companies from 69 industries using 5 and 15 year periods suggests that firm effects are more important than industry effects on firm performance but not on core strategies such as technology and marketing the findings also point to the need to study core strategies at lower levels of aggregation to understand the sources of competitive advantage 1998 john wiley sons ltd

impacts of corporate code of conduct on labor standards a case study of reebok s athletic footwear supplier factory in china this study examines the social impacts of labor related corporate social responsibility csr policies or corporate codes of conduct on upholding labor standards through a case study of csr discourses and codes implementation of reebok a leading branded company enjoying a high profiled image for its human rights achievement in a large taiwanese invested athletic footwear factory located in south china i find although implementation of reebok labor related codes has resulted in a race to ethical and legal minimum labor standards when notoriously inhumane and seriously illegal labor rights abuses were curbed chinese workers were forced to work harder and faster but earned less payment and the employee elected trade union installed through codes implementation operated more like a company union rather than an autonomous workers organization representing worker interests in order to explain the paradoxical effects of reebok labor related codes on labor standards i argue the result is determined by both structural forces and agency related factors embedded in industrial national and local contexts to put it shortly i find the effectiveness of reebok labor related codes is constrained not only by unsolved tension between reebok s impetus for profit maximization and commitment to workers human rights but also by hard nosed competition realities at marketplace and chinese government s insufficient protection of labor rights despite drawing merely from a single case study these findings illuminate key determinants inhibiting the effectiveness of labor related csr policies or codes in upholding labor standards and hence two possible way outs of the deadlock 1 sharing cost for improving labor standards among key players in global supply chain and 2 combining regulatory power of voluntary codes and compulsory state legislations

an eoq model under retailer partial trade credit policy in supply chain abstract the main purpose of this paper is to investigate the retailer s inventory policy under two levels of trade credit to reflect the supply chain management situation in this paper we assume that the retailer has the powerful decision making right so we extend the assumption that the retailer can obtain the full trade credit offered by the supplier and the retailer just offers the partial trade credit to his her customer then we investigate the retailer s inventory system as a cost minimization problem to determine the retailer s optimal inventory policy under the supply chain management two easy to use theorems are developed to efficiently determine the optimal inventory policy for the retailer we deduce some previously published results of other researchers as special cases finally numerical examples are given to illustrate the theorems and obtain a lot of managerial phenomena

global value chains labor organization and private social standards lessons from east african cut flower industries summary this article examines the opportunities and challenges that private social standards pose for labor organizations it explores different labor responses to private social standards in east african cut flower industries the analysis incorporates the concept of labor agency in global value chain analysis and reveals how retailer driven chains offer more room for labor organizations to exercise their agency than the traditional cut flower value chains labor organizations have been able to influence social standard setting and implementation and to use standards to further labor representation at production sites however labor organizations ability to seriously challenge the prevailing governance structure of the cut flower value chain appears extremely limited

including sustainability criteria into inventory models research on sustainability performance has considerably enriched operations management literature in recent years however work with quantitative models is still scarce this paper contributes by revisiting classical inventory methods taking sustainability concerns into account we believe that reducing all aspects of sustainable development to a single objective is not desirable we thus reformulate the classical economic order quantity model as a multiobjective problem we refer to this model as the sustainable order quantity model then a multi echelon extension of the sustainable order quantity model is studied for both models the set of efficient solutions pareto optimal solutions is analytically characterized these results are used to provide some insights about the effectiveness of different regulatory policies to control carbon emissions we also use an interactive procedure that allows the decision maker to quickly identify the best option among these solutions the proposed interactive procedure is a new combination of multi criteria decision analysis techniques

a century of evolution from harris s basic lot size model survey and research agenda abstract determining the economic lot size has always represented one of the most important issues in production planning this problem has long attracted the attention of researchers and several models have been developed to meet requirements at minimum cost in this paper we explore and discuss the evolution of these models during one hundred years of history starting from the basic model developed by harris in 1913 up to today following harris s work a number of researchers have devised extensions that incorporate additional considerations the evolution of eoq theory strongly reflects the development of industrial systems over the past century here we outline all the research areas faced in the past by conducting a holistic analysis of 219 selected journal papers and trying to give a comprehensive view of past work on the eoq problem finally a new research agenda is proposed and discussed

a comparison of tax bases for a personal tax tax bases for a personal tax are compared in this paper it is found that the potential welfare gains of moving from a linear affine tax on labor earnings to a linear affine tax on wage rates seem to be larger than the potential gains of moving from a head tax to an earnings tax it is also shown that for the common optimal taxation model utility levels and ability as measured by wage rates are inversely related at the first best optimum a development of the model so that a positive relationship between utility and ability results is suggested

managing carbon footprints in inventory management abstract there is a broad consensus that mankind must reduce carbon emissions to mitigate global warming it is generally accepted that carbon emission trading is one of the most effective market based mechanisms to curb the amount of carbon emissions this paper investigates how firms manage carbon footprints in inventory management under the carbon emission trading mechanism we derive the optimal order quantity and analytically and numerically examine the impacts of carbon trade carbon price and carbon cap on order decisions carbon emissions and total cost we make interesting observations from the numerical examples and provide managerial insights from the analytical results

the ethics of global supply chains in china convergences of east and west this paper addresses ethical issues surrounding global supply chains of multinational companies in developing countries in particular it considers the development and application of industry wide ethical standards and codes of conduct for multinational supply chains in china we describe and analyze the ethical norms and compliance components of such industry wide regimes in the toy textile and consumer electronics industries we argue that this development represents an positive attempt to institutionalize emergent international ethical standards and practices into this component of the chinese economy

causes of the difficulties in internationalization we study the causes of the difficulties faced by firms when they internationalize in search of new markets we build on the resource based theory to argue that the difficulties in internationalization can be separated into three main sets based on their relationship to advantage loss of advantage provided by resources transferred abroad creation of a disadvantage by resources transferred abroad and lack of complementary resources required to operate abroad in each set we further distinguish difficulties that are specific to a firm from those that are common to a set of firms we argue that only a few of the resulting types of difficulties of internationalization are exclusive to the cross border expansion and propose solutions that address the root cause of each type

what do corporations have to do with fair trade positive and normative analysis from a value chain perspective there has been tremendous growth in the sales of certified fair trade products since the introduction of the first of these goods in the netherlands in 1988 many would argue that this rapid growth has been due in large part to the increasing involvement of corporations still participation by corporations in fair trade has not been welcomed by all the basic point of contention is that while corporate participation has the potential to rapidly extend the market for fair trade goods it threatens key aspects of what many see as the original vision of fair trade most notably a primary concern for the plight of small producers and the goal of developing an alternative approach to trade and development and may even be undermining its long term survival the primary purpose of this article is to explore the normative issues involved in corporate participation in fair trade in order to do that however it first provides a positive analysis of how corporations are actually involved in fair trade in order to achieve both of these ends the article draws upon global value chain analysis

optimal procurement policies under price dependent demand abstract we study a periodic review inventory model where in addition to the procurement quantity price is also a decision variable we develop a model where demand in each period is a random variable having a price and possibly period dependent probability distribution with the expected demand decreasing in price the model includes price limits and fixed ordering costs in addition to unit procurement holding and shortage costs we study the optimal policies which jointly maximize the discounted expected profit over a finite planning horizon we characterize the form of the optimal procurement policy under a general price demand relationship and give a sufficient condition for it to be s n s n type we also discuss some special cases and extensions to the basic model including the infinite horizon problem

dynamic capabilities what are they this paper focuses on dynamic capabilities and more generally the resource based view of the firm we argue that dynamic capabilities are a set of specific and identifiable processes such as product development strategic decision making and alliancing they are neither vague nor tautological although dynamic capabilities are idiosyncratic in their details and path dependent in their emergence they have significant commonalities across firms popularly termed best practice this suggests that they are more homogeneous fungible equifinal and substitutable than is usually assumed in moderately dynamic markets dynamic capabilities resemble the traditional conception of routines they are detailed analytic stable processes with predictable outcomes in contrast in high velocity markets they are simple highly experiential and fragile processes with unpredictable outcomes finally well known learning mechanisms guide the evolution of dynamic capabilities in moderately dynamic markets the evolutionary emphasis is on variation in high velocity markets it is on selection at the level of rbv we conclude that traditional rbv misidentifies the locus of long term competitive advantage in dynamic markets overemphasizes the strategic logic of leverage and reaches a boundary condition in high velocity markets copyright 2000 john wiley sons ltd

social issues in supply chains capabilities link responsibility risk opportunity and performance abstract social issues in the supply chain are defined as product or process related aspects of operations that affect human safety welfare and community development drawing from related literatures basic constructs related to capabilities and risk are defined and used to underpin case research in five multinational firms this data extended our understanding of three key social management capabilities monitoring collaboration and innovation moreover the field research revealed four key linkages that detail how managers actively can work toward mitigating social risks creating new opportunities and improving firm performance collectively these capabilities and linkages establish the basis for an integrative framework and five research propositions

multiperiod effects of corporate social responsibility on supply chain networks transaction costs emissions and risk abstract this paper develops a framework for the analysis of the optimal levels of corporate social responsibility csr activities in a multiperiod supply chain network consisting of manufacturers retailers and consumers manufacturers and retailers determine their production quantities transaction quantities and the amount of social responsibility activities they want to pursue that maximize net return minimize emission and minimize risk over the planning horizon we investigate the interplay of the heterogeneous decision makers and compute the equilibrium pattern of product outputs transactions prices and levels of social responsibility activities the paper provides insights concerning the optimal allocation of resources to csr activities when considering a multiperiod time frame

environmentally responsible inventory models non classical models for a non classical era abstract mathematical models of inventory typically include the three inventory associated costs of surplus shortage and ordering these classic inventory models are then analysed so as to choose inventory parameters that usually minimise the total cost of operating the inventory system being investigated unfortunately classic inventory models do not provide a meaningful basis for analysing many real and increasingly important practical inventory problems and situations it is therefore not surprising that over recent years several authors have discussed these issues in broad terms and suggested that a new paradigm needs to be developed this paper develops some specific aspects of this discussion in particular the paper identifies a range of inventory problems that are not covered appropriately by traditional inventory analysis one of these is to design responsible inventory systems i e systems that reflect the needs of the environment the paper then examines the importance of inventory planning to the environment in greater detail for example packaging is important not only because of its costs and the protection that it provides to the inventory items but also because of its eventual effects on the environment in terms of the use of resources and potential landfill for similar reasons waste which can result from poor inventory management is highly important the location of stores is important because location affects transport costs thus the influence of the secondary aspects of most inventory models packaging waste and location are important but even more important are the inter relations with the total system in particular the location of the manufacturing plants and the effect that inventory planning has on the logistics chain potentially have considerable environmental implications inventory is part of a wider system however until the cost charged for an activity reflects the true environmental cost of that activity it is likely that decisions will be made on the basis of erroneous data in that situation we are faced with either determining the environmental cost of specific actions or to use environmental costs that are somewhat contrived in which case it may be more sensible to use very different performance measures and models the paper discusses these ideas and ways in which inventory policies may reassure us with our environmental concerns

true and spurious duration dependence the identifiability of the proportional hazard model lancaster and nickell 1980 have argued that in the proportional hazard model the effects of time dependence true duration dependence and unobserved sample heterogeneity spurious duration dependence cannot be distinguished we show that both effects can be distinguished if the model allows for observed explanatory variables in the hazard we also discuss the application of our result to practical situations

effects of social capital and power on surviving transformational change the case of initial public offerings we examined how social capital and the power of venture capitalists and founderceos affect ipo firm survival using data from 218 u s initial public offerings conducted in 1992 we found that average management team tenure and an ipo deal s network embeddedness decreased the likelihood of failure during a firm s first five years as a public entity founder ceo presence at the time of an ipo interacted with ceo ownership to decrease the likelihood of failure and ceo ownership and venture capitalist ownership concentration also decreased that likelihood evolutionary perspectives on organizations are often accompanied by the presumption that organizations face an increased risk of failure early in their lives owing to liabilities of newness aldrich 1999 stinchcombe 1965 as organizational goals and patterns of activity become routinized over time increased reliability in performance and accountability for actions taken enhance a firm s survival chances hannan freeman 1984 this process however also generates strong inertial pressures that not only discourage organizational change but also because of the potential for disruption to existing internal and external routines make change hazardous research findings suggest that even in older better established firms significant transformational events during their life cycles can effectively reset the clock and reintroduce risks associated with the liability of newness as firms struggle to adapt strategies internal operational and administrative processes and or external ties and relationships amburgey kelly barnett 1993 thus transformational change in organizational operations decreases efficiency and increases failure rates at least in the short term as resources and attention are diverted from normal routinized operating functions to processes involving adaptation and reorientation haveman 1992

corporate social responsibility in global value chains where are we now and where are we going we outline the drivers main features and conceptual underpinnings of the compliance paradigm we then use a similar structure to investigate the drivers main features and conceptual underpinnings of the cooperative paradigm for working with csr in global value chains we argue that the measures proposed in the new cooperation paradigm are unlikely to alter power relationships in global value chains and bring about sustained improvements in workers conditions in developing country export industries after that we provide a critical appraisal of the potential and limits of the cooperative paradigm we summarize our findings and we outline avenues for research purchasing practices and labor standard noncompliance csr capacity building among local suppliers and improved csr monitoring by local resources in the developing world

the joint economic lot size problem a review abstract this article reviews lot size models which focus on coordinated inventory replenishment decisions between buyer and vendor and their impact on the performance of the supply chain these so called joint economic lot size jels models determine order production and shipment quantities from the perspective of the supply chain with the objective of minimizing total system costs this paper first describes the problem studied introduces the methodology of the review and presents a descriptive analysis of the selected papers subsequently papers are categorized and analyzed with respect to their contribution to the coordination of different echelons in the supply chain finally the review highlights gaps in the existing literature and suggests interesting areas for future research

which ties matter when the contingent effects of interorganizational partnerships on ipo success this paper investigates the contingent value of interorganizational relationships at the time of a young firm s initial public offering ipo we compare the signaling value to young firms of having ties with two types of interorganizational partnerships endorsement relationships such as those with venture capital firms and investment banks and strategic alliance partnerships we propose that under different equity market conditions potential investors in an issuing firm attend to different types of uncertainty attention to these different types of uncertainty affects investors perceptions of the relative value of a young firm s different kinds of endorsements and partnerships and hence ipo success results from a sample of young biotechnology firms show that ties to prominent venture capital firms are particularly beneficial to ipo success during cold markets while ties to prominent investment banks are particularly beneficial to ipo success during hot markets a firm s strategic alliances with major pharmaceutical health care firms did not have such contingent effects implications for understanding the contingent value of interorganizational ties are discussed copyright 2003 john wiley sons ltd

implementing supplier codes of conduct in global supply chains process explanations from theoretic and empirical perspectives western buying companies impose supplier codes of conduct scc on their suppliers in developing countries however many suppliers cannot fully comply with scc and some of them even cheat in scc in this research we link contract characteristics price pressure production complexity contract duration to the likelihood of supplier s commitment to scc through a mediating process how the buying companies govern their suppliers our structural equation model analysis shows that the hierarchy relational norms governance is a perfect mediator of contract characteristics effects on the likelihood of supplier s commitment the market governance an insignificant one the managerial implications are provided for successfully implementing scc in global supply chains

the born global firm an entrepreneurial and capabilities perspective on early and rapid internationalization our 2004 journal of international business studies article innovation organizational capabilities and the born global firm provided a framework for the phenomenon of early and rapid internationalization among young entrepreneurial firms this work can be characterized as an integration of marketing entrepreneurial and capability based thinking around exporting positioned as the born global exporter the article also reported findings from a national study of start up firms that expanded abroad early in their evolution in the present commentary we reflect on the contributions of the 2004 article review the scholarship on the topic over the past decade and offer suggestions for future inquiry while the incidence of early internationalization by firms was a novel concept two decades ago today such firms are found in abundance in many countries yet many unresolved research questions remain including the crucial topic of what happens to born global firms as they grow and mature over time similarly the issue of why some firms internationalize early others late in their evolution and still others choose to remain local is a fundamental question for international business scholarship

timing is everything curvilinear effects of age at entry on new firm growth and survival and the moderating effect of ipo performance abstract theory suggests that an earlier age at international entry results in improved growth but also decreased survival chances empirical studies tell a different story providing mixed and equivocal results that challenge the tenets of extant theory to begin to bridge the gap between theory and results we develop theoretical explanations for curvilinear inverted u shaped relationships between age at entry and both firm growth and firm survival as well as the moderating impact of resource providing initial public offering ipo on the resource intensive internationalization process our findings support the inverted u shaped relationships and that ipo performance steepens the growth curve and flattens the survival curve taken together our study enhances understanding of the effects of age at entry bridges the ipo and international entrepreneurship literatures and offers avenues for extending the micro foundations of the development of capabilities for new foreign market entry in doing so we advance knowledge about the conditions under which earlier or later internationalization leads some firms to thrive while others fail

market based governance for sustainability in value chains conditions for successful standard setting in the palm oil sector abstract current production and consumption patterns remain unsustainable global economic growth reaches planetary boundaries and puts increasing pressure on the world s natural resources whereas most economic actors just react to environmental pressures proactive market actors and other non governmental organisations e g greentec firms or fair trade organisations turn them into market opportunities or even create standards or certification schemes as promising problem solving market instruments in global value chains however how legitimate are standards and certification schemes developed by collaborating non state actors for sustainability in global value chains what are conditions for the success of those market based governance mechanisms this paper discusses the legitimacy and effectiveness of standard setting in the case of palm oil and focuses on the roundtable of sustainable palm oil rspo as the first global standard setting initiative in this respect conditions for the success of sustainability standard setting in global value chains are identified based on the concept of non state market driven nsmd governance based on literature review and expert interviews on standard setting results from the case study on rspo highlight strengths and weaknesses of its standard setting process in the light of increasing market demand for palm oil

redistribution and subsidies for higher education the financing of higher education through public spending imposes a transfer of resources from taxpayers to university students and their parents we provide an explanation for this phenomenon those who attend institutions of higher education will earn more income in the future and will pay more taxes people whose children do not receive higher education however should agree to help pay the cost of such education providing that taxes are sufficiently high to ensure an adequate redistribution in favor of their own children at some time in the future

the wage rate tax an alternative to the income tax during the last decade as income tax rates have continuously climbed to new heights the deficiencies of the income tax system have become more and more conspicuous this has induced a search for alternative tax bases some aspects of whether a wage rate tax might be a good alternative to the income tax are examined in this paper through simulations with a one period optimal taxation model where individuals are free to choose both the amount of education which influences their wage rates and hours of work the optimal linear wage rate tax is compared to the optimal linear income tax special interest is paid to how the relative performance of the two tax systems depends on the elasticity of the wage rate with respect to education and the elasticity of substitution in individuals utility functions

ethical sourcing codes of large uk based corporations prevalence content limitations codes of conduct have become the perhaps most often used tool to manage corporate social responsibility csr researchers have primarily analysed such documents at company wide or trans company levels whereas there is a dearth of studies into the use of codes for particular corporate functions hence this article will examine one particular group of sub company level codes namely codes of conduct that stipulate csr criteria for suppliers examining such ethical sourcing policies adopted by the ftse100 corporations the article draws out what environmental social and economic issues large corporations perceive to be important in the management of their supply chains at an aggregate level the coverage of csr issues is rather extensive yet at the level of the individual corporation a degree of selectivity in the issues that are addressed becomes noticeable the code content analysis furthermore confirms the business case and public pressure to be the most important drivers of csr finally the study highlights the role of isomorphic processes in the adoption of csr tools

dynamic income taxation redistribution and the ratchet effect abstract in this paper we extend the classic optimum linear income tax model to a twice repeated game a utilitarian policy maker decides on the second period tax system on the basis of observed first period behaviour we summarise our findings as follows first the static optimal linear tax results cannot be expected to hold in a dynamic setting second more productive households are likely to mimic the behaviour of less productive households third the optimal dynamic first period tax rate might be negative then income is redistributed from low to high income households fourth if the utility function is well behaved then the optimal dynamic first period tax rate is lower than the optimal static tax rate fifth if the optimal static tax rate separates then the dynamic and the static optimal tax rates coincide sixth if a zero tax rate separates then the optimal dynamic tax rate is positive

the uppsala internationalization process model revisited from liability of foreignness to liability of outsidership the uppsala internationalization process model is revisited in the light of changes in business practices and theoretical advances that have been made since 1977 now the business environment is viewed as a web of relationships a network rather than as a neoclassical market with many independent suppliers and customers outsidership in relation to the relevant network more than psychic distance is the root of uncertainty the change mechanisms in the revised model are essentially the same as those in the original version although we add trust building and knowledge creation the latter to recognize the fact that new knowledge is developed in relationships

from chain liability to chain responsibility this article examines whether the involvement of stakeholders in the design of corporate codes of conduct leads to a higher implementation likelihood of the code the empirical focus is on occupational safety and health osh the article compares the inclusion of osh issues in the codes of conduct of 30 companies involved in international framework agreements ifas agreed upon by trade unions and multinational enterprises with those of a benchmark sample of 38 leading multinational enterprises in comparable industries it is found that codes of the ifa group have a higher implementation likelihood in osh than the codes of the benchmark group further european firms culturally more used to stakeholder involvement score higher than their us and japanese competitors and hence are more capable of addressing the safety and health issues in international supply chains the implementation likelihood of codes seems closely related to the type of corporate csr approach

the contribution of environmental and social standards towards ensuring legitimacy in supply chain governance increasingly companies implement social and environmental standards as instruments towards corporate social responsibility csr in supply chains this is based on the assumption that such standards increase legitimacy among stakeholders yet a wide variety of standards with different requirement levels exist and companies might tend to introduce the ones with low exigencies using them as a legitimacy front this strategy jeopardizes the reputation of social and environmental standards among stakeholders and their long term trust in these instruments of csr meaning that all expenses for their implementation are of no avail for the companies therefore this paper highlights which criteria are important for the selection implementation and improvement in order to achieve a company s aim but also to strengthen the legitimacy of social and environmental standards this research is based on conceptual thought and some existing empirical research comparing four different social and environmental standards revealing weaknesses and strengths it exposes the basic conditions for the success of such standards among stakeholders and identifies the need for more empirical data

embedding csr values the global footwear industry s evolving governance structure many transnational corporations and international organizations have embraced corporate social responsibility csr to address criticisms of working and environmental conditions at subcontractors factories while csr codes of conduct are easy to draft supplier compliance has been elusive even third party monitoring has proven an incomplete solution this article proposes that an alteration in the supply chain s governance from an arms length market model to a collaborative partnership often will be necessary to effectuate csr the market model forces contractors to focus on price and delivery as they compete for the lead firm s business rendering csr observance secondary at best a collaborative partnership where the lead firm gives select suppliers secure product orders and other benefits removes disincentives and adds incentives for csr compliance in time the suppliers csr habit should shift their business philosophy toward pursuing csr as an end in itself regardless of buyer incentives and monitoring this article examines these hypotheses in the context of the athletic footwear sector with nike inc and its suppliers as the specific case study the data collected and conclusions reached offer strategies for advancing csr beyond the superficial and often ineffectual code of conduct stage