corporate social responsibility for supply chain management a literature review and bibliometric analysis corporate social responsibility csr in supply chain management scm has gained an increasing research attention in recent years extant studies have discussed stakeholder interests performance evaluation ethical sourcing and sustainable production the purpose of this paper is to develop a systematic study quantitatively depicting the knowledge structure and the intellectual progress of csr for scm this research adopts bibliometric analysis in conjunction with network analysis to systematically evaluate the csr related publications for scm the analysis involves 628 peer reviewed articles identified with careful selection of influential work data analytic techniques including citation analysis co citation analysis and co word analysis are used key findings for researchers include 1 an analytical discussion of the five sub fields that constitute the intellectual structure of csr for scm 2 theoretical and conceptual research significantly dominate in this field 3 the topics of sustainable development and economic and social effects are more frequently discussed among scholars 4 key research gaps include lacking of practical and normative modeling research and considering from the supplier perspectives in emerging economies the findings suggest that future research would emerge a greater depth of practical and modeling analysis to enrich the theories

is integrated reporting determined by a country s legal system an exploratory study in recent years companies responsibilities towards society have expanded significantly and former business models have been revised in line with a more pluralist approach which takes stakeholders sustainability business ethics and transparency into account these considerations are increasingly reflected in corporate sustainability reporting i e statements reflecting the impact of business practices related to economic environmental and social perspectives however the data contained in such documents are reported independently of the financial aspects implying a disconnection between the three pillars of business strategy in order to avoid this shortcoming some leading companies have developed integrated reporting which expresses the interconnections between a firm s strategy governance performance and prospects as well as the contexts within which it operates the aim of this paper is to examine the influence of one of the most important institutional factors the legal system on the development of integrated reports the analysis of a non balanced sample of 750 international companies for the years 2008 2010 in which a logit methodology is applied to panel data reveals the impact of this institutional factor the results show that companies located in civil law countries and where indices of law and order are high are more likely to create and publish a broad range of integrated reports thus favouring decision taking by the different stakeholders on the basis of these findings two policy recommendations are proposed first it may be necessary to establish national laws and protection mechanisms to promote and ensure holistic transparency second managers must be able to decide on the appropriate disclosure practices in the context of their own legal environment in order to obtain maximum benefits from their decisions the results should be considered as having only preliminary value due to the limited number of firms that disclose this typology of reporting and because of the limitations of the data sample

the end of cheap chinese labor abstract in recent decades cheap labor has played a central role in the chinese model which has relied on expanded participation in world trade as a main driver of growth at the beginning of chi

inter linking issues and dimensions in sustainability reporting during the last decade sustainability reporting sr has been increasingly adopted by corporations worldwide this is evidenced by the adoption of several guidelines such as the iso 14000 series the social accountability 8000 standard and the gri sustainability guidelines sr shows promise to help corporate leaders and their employees to contribute towards achieving sustainable societies however most of the guidelines and standards address sustainability issues through comparmentalisation thereby leading to the separation of the economic environmental and social dimensions due to these divisive approaches holistic assessments of the effects of their efforts are seldom properly integrated into coporate decisions and procedures to make improvements for example through cleaner production worker health and safety consumer safety and reductions in the negative short and long term social and environmental impacts this paper analyses sr reports from three companies with the help of grounded theory s constant comparative analysis this analytical framework helped the authors to systematically assess the degree to which the companies addressed economic ecological and social issues separately or in an integrated and inter linked manner from the inter linkages found a new category is proposed to be added to future sr this new category can help corporate sr planners and researchers on sustainability reports to better understand how the company leaders understand their responsibilities with regard to sd these inter connectednesses are highly relevant in many short and long term dimensions of supply chain management global warming ecological disruption and societal equity issues especially with regard to the local national and global energy issues of fuels and oils the central themes of the conference at which this paper was originally presented it also plays a key role in real long term changes towards sustainability where the time dimension plays a key role in human survival on planet earth

is part time farming really a step in the way out of agricultural one of the most important questions regarding the phenomenon of part time farming is whether it is a stable situation or just a step in the way out of agriculture this article provides support for the first possibility in the context of israeli family farms in the 1970s a multinomial logit model of work choices is estimated including estimated transition probabilities among the explanatory variables the results indicate that a high objective probability of exit from farming within the next decade decreased the tendency to engage in off farm work especially in a full time job in 1971

the rapid rise of cross regional agricultural mechanization services in china although adam smith 1776 and alfred marshall 1920 emphasized the gains from specialization that arise from the division of labor their focus was on the manufacturing sector both saw farming as being on too small a scale and bereft of economies of scale with a market that was too small and local with too sharp a seasonality and too quick a succession of tasks to support either the development of a division of labor over the tasks of a cropping season or of mechanization smith and marshall s vision of farming and its implications for division of labor and mechanization was manifest again in the 1950s to the present in asia ruttan 2001 puts forward nearly the same ideas and terms as smith and marshall but for contemporary small rice farms in asia he emphasizes that the use of machines for the series of short tasks performed on tiny farms would imply costly investment in specialized machines that small farmers would be loath to make and even if these farmers mechanized ruttan posited that it would not induce a segmented and specialized farm labor market as again the critical mass of demand for each segment would not be present otsuka 2012 goes further along these lines to note that only on larger farms would the mechanization investment

exploring the applications of carbon footprinting towards sustainability at a uk university reporting and decision making abstract campus greening is often the first step universities take towards sustainability in order to infer the current level of environmental performance and the progress being made it is imperative that universities measure and report their campus greening efforts this paper shows that sustainability reporting can be a simple task and is of significant value for directing sustainable campus operations to do this environmentally extended input output analysis was used to derive the carbon footprint for the university of leeds being driven by financial data which is readily available to universities the assessment is easy to conduct and maintain through time environmentally extended input output analysis provides complete coverage of the campus system and thus accounts for the majority of emissions sources accordingly it enables comparisons of environmental performance to be made between institutions the reliability of comparisons falters when organisational boundaries vary between carbon footprints and thus in the interest of methodological consistency a framework should be established that defines universal organisational boundaries which universities must adhere to interviews with university procurement staff showed that carbon footprints can provide a screening assessment which identifies emissions hotspots in supply chains such as assessment is currently lacking and provides evidence of win win situations where emissions and costs can be reduced simultaneously although carbon footprinting considers only the environmental dimension of the triple bottom line it is recommended that universities intensify its application for the institutions themselves the results will be of significant practical value for directing initiatives such as sustainable procurement and for enhancing stakeholder engagement with the sustainability agenda whilst an increased application will help build much needed momentum for sustainability reporting overall

new approaches to cleaner production applying the sasi method to micro tanneries in colombia the literature on micro and small sized enterprises in developing countries shows their existential difficulties this is particularly true for those in marginal areas with multiple challenges including pollution prevention environmental agencies tend to require capital intensive end of pipe solutions or regulatory measures that close down polluting enterprises both knowledge of and interest in how to make poor micro enterprises more sustainable are needed this paper addresses this by a developing a problem driven and context oriented systematic approach to social inclusion sasi method and b applying it successfully in the context of micro tanneries in villapinzon colombia over a period of eight years the concept of cleaner production was systematically integrated into this method that was inspired by lewin s theory of change and insights from negotiation and conflict resolution the results show that cleaner production implementation needs comprehensive systemic policy mechanisms based on participatory approaches taking into account the socio economic constraints of the micro industries that combine supportive capacity building and command and control policies moreover rules encouraging cleaner production need to be sensitive to the regulatory context in which it is applied which in this case concerned land use planning and zoning regulations the sasi approach effectively encouraged micro tanners to make their industries more viable and clean while it simultaneously convinced the environmental agency to recognise and value these industries this paper argues that integrating cleaner production in sasi is a learning and socio technical change process urgently needed for micro industries

an ecosystem service dominant logic integrating the ecosystem service approach and the service dominant logic abstract natural and business ecosystems are complex and dynamic service systems that interact through the utilization of ecosystem service offerings for human well being currently natural and business sciences have not developed a shared and common set of service based terms or concepts for discussing ecosystem service offerings in the process of value co creation in this study the ecosystem service approach was compared with marketing science s service dominant logic the terminology and concepts were harmonized and the two approaches were then integrated into a service dominant value creation svc framework the incorporation of natural ecosystems includes accounting for the flow of positive and negative impacts through associated value networks therefore the term value in impact was proposed to describe these value flows a case study of the global forest based sector was then presented demonstrating how to discuss current research challenges using the proposed framework in conclusion a shared service dominant approach provides an opportunity for deeper inter disciplinary discussion between natural and business sciences this study represents a contribution towards the development of a holistic service science that includes consideration for natural ecosystems the svc framework also addresses many of the multidimensional challenges noted by previous sustainability frameworks

on addressing the dual and embedded nature of business and the route towards corporate sustainability abstract this article argues for greater attention to be paid to the dual and embedded nature of business we propose that a more inclusive systemic perspective is needed for the challenge of speeding up the application of inclusive corporate sustainability the key question is how an on going upward dynamic of transformative learning cycles can be achieved in practice the current practice of implementing sustainability management systems identifying key performance indicators reporting on sustainability policies and outcomes has a strong focus on the physical dynamics in companies and in the good cases in their value chain in many cases the three dimensions of issues time and place are only addressed partially we argue that the academic community needs to pay greater retro and prospective attention to the social intervention dynamics introducing checks on the assumed effects of social interventions in order to achieve a more balanced and inclusive corporate sustainability we need to link levels of the achievement of corporate sustainability goals more strongly with self assessment of the social dynamics in firms and their societal system

enacting ecological sustainability in the mnc a test of an adapted value belief norm framework undoubtedly multinational corporations must play a significant role in the advancement of global ecological ethics our research offers a glimpse into the process of how goals of ecological sustainability in one multinational corporation can trickle down through the organization via the sustainability support behaviors of supervisors we asked the question how do supervisors in a multinational corporation internalize their corporation s commitment to ecological sustainability and in turn behave in ways that convey this commitment to their subordinates in response we created a theoretical framework for supervisor sustainability support behavior based on stern et al human ecology review 6 2 81 97 1999 value belief norm vbn theory we then tested our framework by performing a survey based field study of supervisors in a multinational pharmaceutical company that has publicly professed a goal of ecological sustainability

the development of commercial local area resource and emissions modelling navigating towards new perspectives and applications meeting near future uk greenhouse gas ghg emissions targets will require all parts of the uk economy to contribute and in particular significant changes in business practices are required at the local level from review it was found that there is a lack of detailed business accounting and reporting of ghg emissions at the local level especially concerning supply chain impacts and small and medium sized enterprises this paper presents a framework model to generate detailed benchmark estimates of ghgs both on site and supply chain related for individual businesses and all businesses of a sector within an area the model makes use of available economic and environmental data and with similar datasets existing in other parts of the world such models may be used elsewhere the framework model is applied to an empirical case study estimates from such a framework can be used in a step by step approach to move businesses and local areas towards improved accounting reporting and sustainability including procurement the model makes use of two different accounting perspectives the production perspective on site ghgs and the provision perspective supply chain ghgs attributable to purchased inputs of a business or sectors production the new provision perspective and its consequences are explored and explained

trends and determinants of corporate non financial disclosure in greece an increasing number of business organizations around the world engage in the accounting for and reporting on non financial aspects of performance mainly within the domains of social and environmental responsibility using a composite disclosure index this study investigates the status of the non financial disclosure practices of the top 100 companies operating in greece a number of determinants which potentially drive greek firms to publicly disclose such information are examined an investigation of the reporting practices of a subgroup of firms which is on the spotlight regarding their environmental performance is performed while overlapping perspectives for the greek case are outlined the analysis suggests that only a small group of leading greek firms appears to endorse a meaningful business and society dialogue as an instrument for stakeholder communication and the discharging of organizational accountability most other corporations still tend to treat such practices superficially and in an imprecise manner

wage offers and full time and part time employment by british women strong evidence in support of the hypothesis that women receive lower wage offers in part time jobs than in full time jobs is provided by estimation of wage offer functions for british women which control for self selection into these two types of jobs analysis of married women s employment decisions indicates that the difference in a woman s expected wage offers between full time and part time employment is an important determinant of whether she works full time while husband s income mainly affects the decision of whether to work in addition it appears that women who work despite having observed characteristics that discourage employment are much more likely to work part time

the laissez faire approach to international labor migration the case of the arab middle east the weaknesses of laissez faire theories and policies on international labor migration are examined by reviewing contemporary labor migration in the middle east estimates of the number of arab migrant workers in the arab region in 1975 are presented and three types of problems that labor migration creates for sending countries are identified 1 uncertainty for both economic and political reasons about the continuation or expansion of the current flows 2 micro effects of remittance spending and labor migration and 3 the selectivity of migration and its impact on certain key sectors it is argued that although individual migrants and employers benefit from laissez faire migration policies the impacts on sending societies as a whole are ambiguous excerpt

the depressing effect of agricultural institutions on the prewar japanese economy why didn t the japanese miracle take place before world war ii the culprit we identify is a barrier that kept prewar agricultural employment constant using a standard neoclassical two sector growth model we show that the barrier induced sectoral distortion and an ensuring lack of capital accumulation account well for the depressed output level without the barrier japan s prewar gnp per worker would have been at least about a half of that of the united states not about a third as in the data the labor barrier existed because we argue the prewar patriarchy forced the son designated as heir to stay in agriculture

trends in china s regional grain production and their implications abstract the paper examines the growth of china s regional grain production during the reform period impacts of regional trends on china s interregional grain transfers and international trade are tackled it finds that there are significant variations between regions in terms of magnitudes and patterns of growth northern regions experienced a faster growth than southern regions there is a tendency to shift grain production centres towards north leading to a modification of crop composition in total national output a reversal of the prevailing direction of interregional transfers and a change in contents of grain flows the study argues that this shift is an inevitable result of the uneven progress of reforms and economic development and consequently the varying opportunity costs of grain production in different regions the analysis suggests that for china as a whole further growth of grain output has been impeded by the lack of new technologies and increasingly high opportunity costs of grain production in the northeast region where the potential for increasing maize output is relatively high production has been constrained by the shortage of transport and storage facilities as well as policy obstacles the study concludes that there is a necessity for china to decentralize its grain international trade in doing so the imports of grain in the south will increase and so will the exports of maize in the north

the sa8000 social certification standard literature review and theory based research agenda social accountability 8000 sa8000 was one of the first auditable social standards aimed at promoting labor rights for workers around the world this certification is currently considered the most important in the field of corporate social responsibility csr after approximately 15 years of research on sa8000 we provide the first literature review on this topic we analyze 56 scientific papers that address key issues concerning sa8000 including the advantages of the adoption of the ethical certification and the obstacles to adoption and management and provide a comparison with iso 9001 and iso 14001 standards and with other csr standards and codes of conduct papers are coded following a deductive inductive approach and classified by year of publication publication outlet research focus methodology underpinning theory if any unit of analysis sample size industry and country building on literature findings we identify various research gaps stemming from the scarcity of empirical research and the weakness of theoretical foundations in particular we highlight the lack of evidence on the impact of organizational level factors on the adoption of the standard on the extent of the trade off if any between positive and negative outcomes of sa8000 and the failure to identify moderators of the relation between antecedents and sa8000 adoption and or between adoption and outcomes finally we propose a theory based research agenda on sa8000 for om scholars based on transaction cost economics agency and neo institutional theories and focused on three classes of relevant problems governance structure under sa8000 risk sharing between buyers and suppliers and effects on operational performance

linking environmental accounting to reward systems the case of the environmental profit and loss account abstract this article aims to analyse how environmental accounting instruments can be linked to corporate reward systems for motivating a company s employees to embrace more environmentally friendly behaviours to this aim the paper focuses on a specific instrument the environmental profit and loss account that grounds on the idea of complementing the traditional profit and loss account by including figurative revenues and costs associated to the environmental impact of business activities based on the empirical evidence derived from a multinational do it yourself retailing chain the paper discusses how key design choices in the process of development of the environmental profit and loss account should be carried out to use this instrument as an input for the reward system and what problems and criticisms this choice implies in so doing the paper contributes to fill a gap in the state of the art literature that so far has given limited attention to the problem of linking environmental accounting instruments to corporate reward systems based on the case analysis the paper concludes with some guidelines concerning the key aspects that should be taken into consideration for this prospect use alignment with the company s strategy definition of quantitative and common objectives integration with other human resource practices and possible connection to monetary rewards then for each aspect the paper discusses the rise of potential trade offs between completeness and controllability of the included items environmental and economic performance cost and precision of the system itself

performance evaluation and a flow allocation decision model for a sustainable supply chain of an apparel industry abstract there is a growing concern that business enterprises and their supply chains focus primarily on economic activities and ignore their impact on the environment and society this paper aims to help decision makers managers and practitioners to achieve economic growth societal development and environmental protection by developing sustainable supply chain performance measures and proposes a partner selection and flow allocation decision making model survey data from 278 business organizations from the indian apparel industry supply chain network were used and an integrated method of structural equation modeling fuzzy analytical hierarchy process and fuzzy multi objective linear programming was applied to the proposed model the results of the structural equation modeling analysis indicate that the survey respondents considered sustainable production performance to be of prime importance which thus indicates its significance in developing a sustainable supply chain for the apparel industry to illustrate the use of the proposed model for partner selection and flow allocation decision making real time data from an apparel manufacturer are presented optimal results were obtained for two strategies sustainability and cost saving to show a cost benefit trade off when developing a sustainable supply chain using comparative performance a decision maker can choose an appropriate strategy based on cost benefit analysis of the presented trade offs

part time wage penalties for women in prime age a matter of selection or segregation evidence from four european countries using the european union statistics on income and living conditions data for the year 2009 the authors evaluate how vertical and horizontal job segregation explains the differential between full t

rural reforms and agricultural growth in china this paper employs province level panel data to assess the contributions of decollectivization price adjustments and other reforms to china s agricultural growth in the reform period decollectivization is found to improve total factor productivity and to account for about half of the output growth during 1978 84 the adjustment in state procurement prices also contributed positively to output growth its impact came mainly from the responses in input use the effect of other market related reforms on productivity and output growth was very small reasons for slowdown in agricultural growth after 1984 are also analyzed copyright 1992 by american economic association

employers discriminatory behavior and the estimation of wage discrimination this paper considers the linkage of empirical estimates of wage discrimination between two groups introduced by oaxaca 1973 to a theoretical model of employers discriminatory behavior it is shown that conditional on different assumptions about employers discriminatory tastes oaxaca s estimators of wage discrimination can be derived that the approach is more generally useful is demonstrated by deriving an alternative estimator of wage discrimination based on the assumption that within each type of labor e g unskilled skilled the utility function capturing employers discriminatory tastes is homogeneous of degree zero with respect to labor inputs from each of the two groups the estimators are compared empirically in an application to male female wage differentials

wage growth landholding and mechanization in chinese agriculture this paper uses farm panel data from china to examine the dynamics of land transactions machine investments and the demand for machine services recently china s agriculture has experienced a large expansion of machine rentals and machine services provided by specialized agents which has contributed to mechanization of agricultural production the empirical results show that an increase in nonagricultural wage rates leads to expansion of self cultivated land size a rise in the proportion of nonagricultural income or the migration rate also increases the size of self cultivated land interestingly however relatively educated farm households decrease the size of self cultivated land which suggests that relatively less educated farmers tend to specialize in farming the demand for machine services has also increased if agricultural wage and migration rate increased over time especially among relatively large farms the results on crop income support the complementarity between rented in land and machine services demanded which implies that scale economies are arising in chinese agriculture with mechanization and active land rental markets

rice technology farmer rationality and agricultural policy in egypt estimates of a homothetic translog cost function show that egyptian rice farmers are economically rational and responsive to input price changes own price and cross price elasticities of input demand based on the cost function estimates provide insight into policies currently being pursued or considered by the egyptian government the analysis indicates a reduction in fertilizer trade restrictions could substantially reduce fertilizer prices and increase fertilizer use labor and mechanical power are not strong substitutes indicating that subsidization of machinery is not an appropriate policy to reduce agricultural labor shortages

measuring corporate social responsibility for competitive success at a regional level abstract the relevance of corporate social responsibility in the business world is enhanced by its linkage with other variables of strategic nature in the firm s activity for this purpose the objective of the paper is to define an overall scale to cover their different dimensions social economic and environmental by analyzing the cause effect relations with performance and competitive success this under researched topic has been studied in a sample of 67 medium and big firms within a specific regional context a pioneer region in europe which is starting to promote responsible business behaviour by the regional government for that structural equation methodology based on partial least squares path modelling has been applied the results show the positive direct and significant effect of social responsibility orientation of firms to competitive success and the mediating effect of performance the established set of indicators that define corporate social responsibility provides a simple and useful guidance for responsible actions implementation to upgrade regional competitive success

do employer preferences contribute to sticky floors the authors investigate the importance of employer preferences in explaining sticky floors the pattern in which women are less likely as compared to men to start to climb the job ladder the authors perform a randomized field experiment in the belgian labor market and test whether hiring discrimination based on gender is heterogeneous by whether jobs imply a promotion compared to the applicants current position the findings show that women receive 33 fewer interview invitations when they apply for jobs that imply a first promotion at the functional level by contrast the results show that their hiring chances are not significantly affected by the authority level of the job

labor market discrimination against hispanic and black men h ispanic american men have lower average wage rates than white non hispanics in 1975 the average white non hispanic male wage earner in the united states earned 5 97 an hour mexican men earned 4 31 72 as much as white non hispanics puerto rican men earned 4 52 76 as much and cuban men earned 5 33 89 as much as white non hispanics by way of comparison black men s average wages in 1975 were 4 65 78 of the white male wage several possible reasons for the hispanics lower wages come to mind among them are age and education geographic location immigration language difficulties and discrimination for example as shown in table 1 mexicans and puerto ricans are younger on average than the white non hispanic population and earnings tend to rise with age hispanics have lower average levels of education than white non hispanics and wages are positively associated with education many mexican americans live in the southwest where prices are relatively low moreover hispanics are more likely to be recent immigrants and to lack fluency in english than white non hispanics and so to be at a disadvantage in the labor market in addition there is a widespread belief that hispanics suffer from employment discrimination and cannot obtain the wages that their human capital would command if they were non hispanic whites how much of the wage differentials described above are due to each of these factors and to other inter group differences in wage related characteristics in particular how much impact does labor market discrimination have on the average hispanic man s wage and how does this compare with discrimination against blacks this paper provides answers to these questions a few other efforts have been made to analyze the relative earnings of hispanic and white nonhispanic men using 1960 and 1970 census data fogel 1966 poston and alvirez 1973 poston alvirez and tienda 1976 long 1977 and gwartney and long 1978 we use more recent data from the 1976 survey of income and education this data set enables us to measure wage rates more accurately and to specify the wage function more completely than does the census unlike previous analysts in estimating the wage function we take account of possible selectivity bias due to the distinction between average wage offers and average observed wages thus we hope to obtain a more accurate and up to date measure of labor market discrimination against hispanic men section ii explains the method used to separate the minority white non hispanic wage differential into the portions due to differences in average characteristics and the portion due to differences in unobserved factors and discrimination taking into account the possibility of selectivity bias in the observed wage sample section iii describes the data used in the study and the specification of the wage equation the breakdown of the observed wage differentials into components due to differences in participation in the wage and salary sector local price levels average characteristics and discrimination are presented in section iv section v summarizes our findings and discusses their implications for efforts to improve the economic situation of hispanics in the united states

taboo or technical issue an empirical assessment of taxation in sustainability reports abstract prior literature offers mixed evidence on the existence of a link between corporate taxation and corporate social responsibility csr this article contributes to this debate by examining the level of tax disclosure in sustainability reports by firms listed in the united states the united kingdom and germany from 2007 to 2012 the aim is to offer micro level evidence of whether firms themselves perceive corporate tax payments as being part of their csr on the basis of a hand collected 540 firm year dataset of ninety publicly listed firms the article shows that the level of tax disclosure was rather low however it did increase over time and was most prevalent in the united kingdom moreover the reports indicate considerable variation in attitudes toward taxation overall the widespread silence on tax issues and a non uniform treatment of taxation in sustainability reports underline the complex role of tax payments when it comes to csr examination of determinants of disclosure shows that firms with lower effective tax rates negative media coverage in tax matters and industry specific stakeholder pressure were generally more inclined to disclose tax information which is in line with predictions based on stakeholder and legitimacy theory finally the article discusses the importance of cultural and social norms when it comes to tax related sustainability reporting and provides theoretical as well as regulatory implications

sustainability performance for brazilian electricity power industry an assessment integrating social economic and environmental issues the increased pressure on companies to address sustainability issues has resulted in the development of several voluntary corporate sustainability integration approaches the array of existing approaches is large and overwhelming resulting in companies not understanding what corporate sustainability really means for their businesses considering environmental economic and social issues this paper aims at assessing the performance of the brazilian electricity power industry in terms of its sustainability performance an analysis of global reporting initiative gri indicators for the energy sector lead to an assessment of its sustainability performance by applying data envelopment analysis dea specified with a directional distance function ddf five scenarios were created i flexible weights ii triple bottom line iii social issues iv economic issues and v environmental issues with considering i flexibility weights almost all companies are efficient we also found a significant difference when we compared i with the other four scenarios ii iii iv and v taking into account the triple bottom line scenario ii the results indicate that companies were less efficient when compared with the flexible weights scenario i taking into account the last three scenarios iii iv and v only four companies were considered as providing top benchmarks in sustainability performance

migration and incomes in source communities a new economics of migration perspective from china the objective of this paper is to understand the effects of china s migration on source communities and to discuss their policy implications we draw from new economics of labor migration nelm theory to understand how migration and migrant remittances can relax or tighten market constraints in china s rural economy using simultaneous equation econometric techniques and household survey data from china we estimate net sectorspecific effects of migration on rural household income focusing on farm production and self employment our econometric findings indicate that the loss of labor to migration has a negative effect on household cropping income in source areas however we provide evidence that remittances sent home by migrants positively compensate for this lost labor effect contributing to household incomes directly and indirectly by stimulating crop and possibly self employment production this finding offers evidence in support of the nelm hypothesis that remittances loosen constraints on production in the imperfect market environments characterizing rural areas in less developed countries taking into account both the multiple effects of migration and the change in household size participating in migration increases household per capita income between 14 and 30 percent migration and incomes in source communities a new economics of migration perspective from china china is experiencing the largest peacetime flow of labor out of agriculture ever witnessed in world history solinger 1999 rozelle et al 1999 despite the rapid expansion of labor migration china s work force is still disproportionately employed in agriculture compared to other countries at similar levels of per capita gdp taylor and martin 2001 hence as china s economy continues to expand the flow of labor to urban areas will continue and even accelerate johnson 1999 the massive flow of labor away from farms has intensified research interest in china s migration in recent years however as in the broader literature on migration in less developed countries most recent studies on china s migration have focused on determining the size and composition of the labor flow macroeconomic implications of increased migration and the effects of migration on urban areas zhao 1999 yang 1999 1997 less emphasis has been placed on researching the effects of migration on the rural communities that migrants leave even though evidence shows that the rural household in the village of origin is typically the central concern of all those involved in migration both those who leave and those who stay behind exceptions include wang and zuo 1999 bai 2001 moreover the recent increase in migration has left policy makers particularly concerned regarding the way source communities will be affected moa 1999 they are concerned that as labor flows away from farms food production and crop income will decline potentially threatening china s food security furthermore policy makers are concerned about the increasing gap between urban and rural household incomes if migration exacerbates this gap some fear that as it grows rural residents eventually will flood cities ill equipped to absorb them others fear that discontent over a rising urban rural income gap could even spill over into political unrest yang 1999 because china s markets and other modern economic institutions are still relatively undeveloped migration may play a pivotal role in creating or overcoming constraints caused by the lack of well functioning markets and or institutions knight and song 1999 benjamin and brandt 2000 the new economics of labor migration nelm literature analyzes migration as a household decision rather than as an individual decision stark 1991 the nelm hypothesizes that rural households facing imperfect market environments decide

rental markets for cultivated land and agricultural investments in china the purpose of this paper is to empirically track the progress and consequences of the emergence of cultivated land markets in china since 2000 we draw on a set of nationwide household level panel data for 2000 and 2008 and find that the markets for cultivated land rental have emerged robustly according to our data 19 of china s cultivated land was rented in farm operators in 2008 we also find that the nature of china s cultivated land rental contracts has become more formal and lengthened the period of time that the tenant is able to cultivate the rented in plots while there may be benefits for lessors and tenants our data show that there are falling rates of investment in organic manure the farmers in our sample have reduced organic manure use from 13 tons ha in 2000 to 5 tons ha in 2008 part of this fall is due to the rise of cultivated land rental markets the analysis however does not find that improved property rights in cultivated land rental affect investment largely because property rights have largely been established by 2000 the first year of our sample our results however also show that there are forces that appear to be mitigating the negative consequences of rising cultivated land rental after holding constant initial rental rates and other factors we find that the gap between investment in organic manure in own land and rented in land is narrowing one interpretation of our findings is that if policymakers can find ways to even further strengthen the rights of lessors and tenants as well as lengthen contract periods farmerseven those that rentwill invest more in their land because they will be able to capture the returns to their investments

moving toward markets labor allocation in rural china abstract china s economic reforms have brought rapid growth in rural off farm employment raising questions about the assumption that rural china is labor surplus and has poorly functioning factor markets we investigate this by testing for separability between household labor demand and supply using panel data we find that separability is rejected overall indicating that factor markets remain underdeveloped nonseparability however is associated with labor surplus in some areas and labor shortage in others moreover separability holds where substantial employment opportunities exist in the wider township suggesting that such employment promotes competitive allocation within villages as well as the inter village movement of resources

pesticides productivity and farmer health a philippine case study health is recognized as one of the most important components of the human capital of rural people in developing countries there is a growing body of literature showing the productivity effects of health associated with nutrition e g bliss and stern 1978 strauss 1986 deolalikar 1988 pitt rosenzweig and hassan 1990 in this literature the productivity effects of health are inferred either by correlating health indicators with wages or by including health indicators in an agricultural production function the human capital literature also has demonstrated that farmer education plays an important role in the allocative and technical efficiency of farmers welch 1970 schultz 1975

biased technological change and factor demand in postwar japanese agriculture 1958 84 abstract the objective of this study is to gain a better understanding of factor substitutions in postwar japanese agriculture by shedding special light on biased technological change such biased technological change is first measured then associated with the movements of factor prices and then tested for the hicksian induced innovation hypothesis in addition a decomposition analysis is carried out in order to quantitatively examine the importance of the biased effects for determining changes in factor cost shares and factor proportions during the 1958 84 period a slightly modified stevenson greene model of the translog cost function is employed this model has at least two important advantages over ordinary translog cost functions first it incorporates time into the model such that all coefficients of the ordinary translog cost function may change over time this is more realistic than the ordinary translog cost function which assumes that all coefficients are constant over the period of estimation another attractive feature is that it enables us to test the induced innovation hypothesis directly the model is applied to the 1958 84 period by making use of farm level data the results show that technological change was biased towards saving labor and other inputs and using machinery intermediate inputs and land this biased technological change is found to be in principle consistent with the induced innovation hypothesis furthermore it is shown through decomposition analyses that the biased technological change had significant impacts on changes in factor cost shares and factor proportions during these years the empirical results of this study imply that technological change in japanese agriculture has in general proceeded in a manner consistent with factor endowments conditions since the late 1950s an implication of this study for agriculture in less developed countries is that agricultural policies seeking development through technological progress should be carried out so as to take advantage of peculiar factor endowments conditions in the individual countries

assessing the degrowth discourse a review and analysis of academic degrowth policy proposals abstract debates on ecological and social limits to economic growth and new ways to deal with resource scarcity without compromising human well being have re emerged in the last few years central to many of these is a call for a degrowth approach in this paper a framework is developed to support a systematic analysis of degrowth in the academic literature this article attempts to present a clearer notion of what the academic degrowth literature explores by identifying organising and analysing a set of proposals for action retrieved from a selection of articles the framework is applied to classify proposals according to their alignment to ecological economics policy objectives sustainable scale fair distribution and efficient allocation type of approach top down versus bottom up and geographical focus local national or international a total of 128 peer reviewed articles focused on degrowth were reviewed and 54 that include proposals for action were analysed the proposals identified align with three broad goals 1 reduce the environmental impact of human activities 2 redistribute income and wealth both within and between countries and 3 promote the transition from a materialistic to a convivial and participatory society the findings indicate that the majority of degrowth proposals are national top down approaches focusing on government as a major driver of change rather than local bottom up approaches as advocated by many degrowth proponents the most emphasised aspects in the degrowth literature are related to social equity closely followed by environmental sustainability topics such as population growth and the implications of degrowth for developing nations are largely neglected and represent an important area for future research moreover there is a need for a deeper analysis of how degrowth proposals would act in combination

sustainability as it pertains to minerals and energy supply and demand a new interpretative perspective for assessing progress this paper addresses the pressing research gap that demands an overarching framework to assess the progress of mining minerals and energy supply and demand networks towards sustainable development the framework proposes a hierarchy from sustainable development which begins at the global scale to operating sustainably which begins at the level of unit operations the two concepts overlap in the middle with a focus upon regional economies guidance is provided to assess the performance of both dynamic dimensions sustainable development is assessed in terms of equity and operating sustainably is assessed in terms of the changing states of maturity of the activities being monitored the papers from this special volume were the input sample to assess the extent to which these performance dimensions were being addressed in analysing the progress towards sustainable development it was found that papers were mainly focussed on equity within supply countries but they provided little attention to the other three equity conditions proposed demand met at a reasonable price future needs met and profitable transfer agents the transition towards operating sustainably was promising with results that revealed progress along the proposed four stage maturity journey which includes 1 solely profit maximising 2 efficiency focussed 3 integrating by connecting and 4 adaptable resilient a comprehensive definition for operating sustainably is proposed for discussion and refinement it is suggested that the definition proposed can be used for selecting appropriate indicators for measuring and documenting progress

public research resource allocation in chinese agriculture a test of induced technological innovation hypotheses technological change is one of the most important factors underlying agricultural growth in modern societies new agricultural technology is mainly developed as a product of active search by scientists in either public or private research institutions research itself requires costly resources and produces valuable information or material demanded by other parts of the economy research is thus an economic activity and can be subjected to economic analysis it has been proposed that in a market economy the efficient allocation of research resources requires the resources to be allocated to develop new technology that saves the increasingly scarce factors of production or to technology that can be applied to commodities that have larger market demand further it has been postulated that a decentralized public research system will be able to allocate research resources efficiently in accordance with the above two hypotheses of induced technological innovation 2 there have been many studies to verify these three propositions separately in market economies 3 in this article i attempt to test the above two hypotheses of induced technological innovation simultaneously and examine the effectiveness of a decentralized research system with empirical data collected from china s public agricultural research institutes

on the decomposition of wage differentials the often used method for decomposing wage differentials into human capital and discrimination components is reformulated so that both t he disadvantage or cost discrimination it imposes on a black or minority wage earner and the advantage or benefit it bestows on a white or majority wage earner can be estimated copyright 1988 by mit press

food insecurity income inequality and the changing comparative advantage in world agriculture i would like to argue in this article that in the process of economic development in land poor countries in asia agriculture faces three distinctly different problems food insecurity sectoral income inequality and the declining food self sufficiency associated with the declining comparative advantage in agriculture at the high income stage massive imports of food grains to asia if they occur will aggravate the world food shortage which will have significant implications for the poverty incidence in the world i argue that in order to avoid such a tragedy asia should expand farm size to reduce labor cost by adopting large scale mechanization sub saharan africa should realize a green revolution in grain production and latin america should further expand its grain production capacity

assessing social risks of global supply chains a quantitative analytical approach and its application to supplier selection in the german automotive industry abstract risk management in supply chains has gained increasing attention over the last years at the same time the pressure to consider social issues in global and interconnected supply chains has risen as well these issues pose risk to supply chains since their occurrence may cause adverse stakeholder reaction through e g reputational losses despite the growing importance of supplier management as a key process within supply chains and the frequently articulated demand for a quantitative assessment of associated risks such approaches are missing so far thus the aim of this paper is to develop a model to efficiently estimate and assess social risks along global supply chains for this purpose leontief s input output model is combined with country risks and sector specific labour intensities in addition a fuzzy analytical hierarchy process is used to weigh the various considered social risks thereby the focus is on the upstream supply chain of actors in a supply chain the approach is developed generally opening the possibility of adaption to different types of input output data bases and using different social risks discussed in social life cycle assessment the fuzzy analytical hierarchy process facilitates the operational application in companies where different people with differing preferences are involved e g in procurement decisions the model is applied to a case study of a german premium car manufacturer to demonstrate and validate the approach it is shown how based on the developed model the assessment of supply chains risks can be carried out the approach allows an assessment of the supply chain as a whole i e considering all upstream tiers and of specific tiers furthermore a sensitivity analysis with regard to the obtained weights is conducted to verify the final aggregative risk values the results show that there are huge differences in the social risks associated with different suppliers as well as different risk structures along the n tier chain this helps prioritizing any projects with the aim to improve the living and working conditions in summary the model has a great benefit for practitioners in purchasing functions of focal companies and can be a helpful tool to support the efficient handling of social issues along supply chains at the same time its academic contributions lie in extending the life cycle sustainability analysis through a multi regional socially extended input output model seio for social risk assessment in sustainable supply chain management

the gender reservation wage gap evidence from british panel data abstract our findings suggest the existence of a gender reservation wage gap the presence of children particularly pre school age children plays an important role in determining the proportion of this gap that can be explained by individual characteristics

the relation between farm size and farm productivity the role of family labor supervision and credit constraints abstract the paper shows that if the performance of hired farmhands is affected by supervision from family members and if the availability of credit is dependent on the amount of land owned then a systematic positive or negative relationship between per acre yields and farm size will prevail a model with no supervision effects on labor productivity would predict that yields are unaffected by farm size the paper also investigates the relation between land utilization and owned holding size when land rental possibilities are limited results are shown to be compatible with various observed patterns in ldcs