global strategies multinational subsidiary roles and economic impact in scotland young s hood n and dunlop s 1988 global strategies multinational subsidiary roles and economic impact in scotland reg studies 22 487 497 this paper considers in a preliminary way the influence of mne global strategies on foreign subsidiary roles in scotland and from this some of the economic effects on the scottish economy are highlighted the study is based on a postal survey of mne subsidiaries in scotland the responses being analysed using the statistical techniques of cluster analysis and discriminant analysis despite the weaknesses of the former technique in particular the preliminary findings suggest substantial benefits to the economy from the one third of affiliates in the strategic independent product specialist categories as compared with the conventional branch plants rationalized manufacturers and miniature replica subsidiaries young s hood n et dunlop s 1988 strategies globales role des filiales des societes multi nationales et impact economique en ecosse

the effect of product introduction delays on operating performance this paper provides empirical evidence on the effect of product introduction delays on accounting based measures of operating performance based on a diverse set of 450 publicly traded firms that experienced product introduction delays we find that delays have a statistically significant negative effect on profitability depending on the method used to estimate abnormal performance the median abnormal decline in return on assets roa ranges from 2 70 to 3 44 over a three year period around the year of the delay announcement the median decline in sales over assets ranges from 5 92 to 10 99 and the median decline in return on sales ranges from 1 48 to 3 06 cross sectional regression analysis indicates that the impact of delays on abnormal roa is more negative for smaller firms and for firms that are more profitable before the delay furthermore the impact is more negative for firms that operate in industries that are larger and more profitable we also find a positive association between abnormal roa and abnormal stock price performance around the product introduction delay announcements

international sourcing and supply chain stability an international supply chain is conceptualized as a complex dynamic system in which disruptions interact with long shipping and lead times to generate costs findings from a case study and simulation model indicate that demand related disruptions created substantial and unexpected costs in terms of expedited shipping high inventories and lower demand fulfillment production related disruptions declined over time but demand related disruptions did not implications for management are discussed

environmental influences on mne subsidiary roles economic integration and the nordic countries we seek to examine the importance of environmental factors in determining mne subsidiary roles in particular we examine the environmental factors associated with deep integration schemes such as the eu such schemes require a convergence of economic structure due to the establishment of common regional institutions regulations and policies specifically we distinguish between the scope of activities performed by subsidiaries and the level of competence of those subsidiaries the empirical analysis is based on a large scale survey of foreign owned units in denmark finland and norway these nordic countries differ with regard to their eu membership status norway being the outsider while the others are members but are very similar to each other in most other respects our data show that subsidiaries in norway report significantly lower scores for both scope of activities and levels of competence the effects remain strong even when we are controlling for other potentially influential factors the findings indicate that being on the outside of the eu may indeed carry the price of becoming less attractive to mne activity

energy as a factor of production and entropy as a pollution indicator in macroeconomic modelling abstract fluctuating energy prices and the environment s limited capacity for absorbing pollution constitute significant uncertainties for future industrial evolution solving a set of differential equations and using the simplex algorithm in linear programming we look into the questions how changing energy inputs and prices have affected industrial growth in the past and how the energy system can be optimized so that pollution becomes minimum in the future we obtain production functions which depend linearly on energy and exponentially on the ratios of labor capital and energy capital they describe well the growth of output in west germany and the u s a during the last two decades and the responses to theenergy price explosions energy conservation was an important response element the most optimistic possible savings of primary energy by heat exchangers heat pumps and cogeneration at the present fixed energy demand profiles are computed to be 54 in the netherlands 36 in west germany and 59 in japan a pollution indicator entropy production is proposed and incorporated in a model of enviromental constraints on industrial growth

energy aesthetics and knowledge in complex economic systems it is argued that the fact that economic systems are dissipative structures must be taken fully into account in economics if we are to understand the nature of the economic ecological interface and how to deal with emergent environmental problems such as global warming such problems are a product of economic growth which is widely accepted to be the outcome of the acquisition and application of knowledge drawing upon disparate literatures within and outside economics it is argued that economic growth should be more properly viewed as the outcome of a co evolutionary process that involves the autocatalytic interaction of new knowledge and access of increasing amounts of free energy to do increasingly specialized forms of work specifically the relevance of the energy hypothesis associated with erwin schrodinger and more recently revived by eric schneider and his collaborators is assessed this hypothesis states that all dissipative structures have as their primary objective the reduction of accessible free energy gradients it is concluded that such a hypothesis cannot be rejected in the context of economic behaviour and that this opens up an important research agenda for economists

sustainability and biophysics basis of technical and economic processes a survey of the reconciliation by thermodynamics abstract in spite of the existence of a generalized debate about sustainable development the natural constraints imposed by the irreversibility nature of technical and economic transformations are normally less discussed the second law of thermodynamics entropy law reveals the unidirectional and irreversible aspect of such transformations and it can be used as an auxiliary tool to deal with sustainability assessment the exergy a concept derived from entropy can offer qualitative measurements of resources depletion and environmental impact not covered by mass or energy this opens opportunities to enrich the sustainability discussion the multiple interactions among the ecosystem the economic environment and the technical level are highlighted along with discussions about how the entropy concept has improved the description of the three levels the aim of this paper is to review the environmental sustainability concept from the perspective of entropy law offering a survey of relevant applications of exergy available in literature

technological and organizational change in automobile production spatial implications 1 schoenberger e 1987 technological and organizational change in automobile production spatial implications reg studies 21 199 214 the origins and implications of recent technological and organizational changes in the automobile industry are examined the nature of competition in the industry is linked to the adoption of flexible automation technologies in production this it is argued may foster the spatial re integration of production in contrast to earlier decentralizing trends an effect that may be reinforced by the move to just in time principles of production organization implications for regional development are considered with cautions stressed concerning the meaning of spatial proximity and the firm s ability to construct agglomeration economies away from traditional industrial centres schoenberger e 1987 changements technologiques et organisationnels dans la production automobile implications spatiales reg studies 21 199 214 les origines et les implications des recents changem

useful exergy is key in obtaining plausible aggregate production functions and recognizing the role of energy in economic growth portugal 1960 2009 abstract the role of energy in economic growth is controversial models based on aggregate production functions apf range from the neoclassical which downplay energy due to a cost share theorem but typically rely on exogenous total factor productivity tfp to the ecological economic which acknowledge energy s importance the validity of the apf concept itself is questioned here we apply cointegration analysis to identify apfs between output capital labor and possibly energy measured as primary energy or useful exergy we test for tfp growth by including a time trend we require that plausible apfs verify cointegration non negative output elasticities and granger causality linking inputs to output our method recognizes cases where a plausible apfs do not exist thereby addressing the apf critique b energy impacts growth directly c energy impacts growth indirectly through capital and labor we apply the method to portugal 1960 2009 considering standard and quality adjusted capital labor measures with a time trend or disregarding energy plausible apfs are never found without a trend plausible apfs are found only when considering capital energy labor combinations within these with quality adjusted capital and labor and useful exergy results are consistent with the cost share theorem but energy plays a central role through a constraint on all factors of production

mne subsidiaries versus domestic enterprises an analysis of their ownership and location specific advantages this paper compares the ownership advantages of multinational enterprises mnes subsidiaries and domestic enterprises dmes in greece previous studies have tested the hypothesis that ownership specific advantages oa are a major source of firm differences this study analyses the processed food sector sic 20 the leading industrial sector in greece with the highest inward and outward internationalization degree using a panel data set of 75 firms and 5 years the findings of a probabilistic regression analysis indicate that there are significant differences between the two groups of firms in the degree of possession of observed ownership advantages mne subsidiaries have higher market shares use multiplant operations and have higher advertising and r d to sales ratios compared to dmes dmes use their well established position knowledge of domestic and regional market conditions and size economies in order to compete effectively with mne subsidiaries it is inferred that pursuit of domestic ma

procurement contracting with time incentives theory and evidence in public procurement social welfare often depends on how quickly the good is delivered a leading example is highway construction where slow completion inflicts a negative externality on commuters in response highway departments award some contracts using scoring auctions which give contractors explicit incentives for accelerated delivery we characterize efficient design of these mechanisms we then gather an extensive data set of highway projects awarded by the california department of transportation between 2003 and 2008 by comparing otherwise similar contracts we show that where the scoring design was used contracts were completed 30 40 faster and the welfare gains to commuters exceeded the increase in procurement costs using a structural model that endogenizes participation and bidding we estimate that the counterfactual welfare gain from switching all contracts from the standard design to the efficient apb design is nearly 22 of the total contract value 1 14 billion copyright 2011 oxford university press

useful work and information as drivers of economic growth abstract a semi empirical endogenous growth theory was proposed by the authors in 2005 it is based on a model of the economy as a two stage materials energy processing system growth is simulated by a two parameter production function with two traditional factors labor and capital and a non traditional factor namely useful work the non traditional factor is calculated from primary energy inputs multiplied by an empirically estimated average energy conversion efficiency which is a function of changing technology over time this model explains past us growth from 1900 through 1973 74 with satisfactory accuracy but it slightly underestimates subsequent growth i e it leaves a small unexplained but increasing residual for the period after 1975 however by subdividing capital stock into traditional and ict components we are able to extend the theory to explain us economic growth accurately in this paper we also extend the results to japan the revised production function has only three independent parameters the new model also has implications for future economic growth energy and environmental policy that differ significantly from the traditional growth theory these implications are discussed briefly

subsidiary size and the level of subsidiary autonomy in multinational corporations a quadratic model investigation of australian subsidiaries we investigate the relationship between subsidiary size and subsidiary autonomy in multinational corporations mncs and conclude that a quadratic inverted u shaped model is the best fit to our data founding our arguments in resource dependence theory we propose that while the subsidiary is relatively small increasing subsidiary size will correlate with increasing resources in the subsidiary and a consequent increase in subsidiary autonomy this positive linear relationship persists until an inflection point is reached and subsidiary autonomy begins to decline we argue that this is due to increasing subsidiary size bringing increasing coordination complexity a need for greater inputs of managerial experience and expertise and growing interdependence between the subsidiary and the rest of the corporation employing a sample of 313 australian subsidiaries of mostly us uk european and japanese mncs we use a three step hierarchical regression to investigate controls only linear and quadratic effects of subsidiary size on subsidiary autonomy the quadratic inverted u model supports and extends hedlund s 1981 proposition a post hoc investigation suggested that there might be value in exploring a sinusoidal relationship between size and autonomy

autonomy and procedural justice a framework for evaluating subsidiary strategy using the well supported dimensions of autonomy and procedural justice a four quadrant model of subsidiary strategy is proposed and a four part typology hypothesized partner collaborator militant and vassal subsidiaries a clustering process is used to develop a four group taxonomy that corresponds with the induced model the four groups of subsidiaries are analysed across seven alternative strategic dimensions integration responsiveness coordination configuration market scope product scope and value added scope the external and internal validity of the framework is confirmed and its utility discussed in terms of subsidiary s movement from one strategy state to another

asset stock accumulation and sustainability of competitive advantage given incomplete factor markets appropriate time paths of flow variables must be chosen to build required stocks of assets that is critical resources are accumulated rather than acquired in strategic factor markets barney barney j 1986 strategic factor markets expectations luck and business strategy management sci october 1231 1241 sustainability of a firm s asset position hinges on how easily assets can be substituted or imitated imitability is linked to the characteristics of the asset accumulation process time compression diseconomies asset mass efficiencies inter connectedness asset erosion and causal ambiguity

simple menus of contracts in cost based procurement and regulation in an influential paper jean jacques laffont and jean tirole 1986 formulated a principal agent model of cost based procurement and regulation and showed that the principal can implement the optimal mechanism by offering the agent a menu consisting of a continuum of linear contracts two related problems with applying this theory in practice have been that the economic logic and the underlying mathematics involved in calculating the optimal menu are quite complex and the principal must be able to specify the agent s entire disutility of effort function in order to calculate the optimal menu as a result the model has not been widely used in practice to either calculate actual incentive contracts or even to develop useful qualitative guidance about the nature of the optimal solution and how it is affected by various economic factors the purpose of this paper is to show that dramatically simpler menus which are easy to understand and calculate and which have lower informational requirements can at least in some cases capture a substantial share of the gains achievable by the fully optimal complex menu in particular this paper considers two item menus where one item is a cost reimbursement contract and the other item is a fixed price contract such menus are called fixed price cost reimbursement fpcr menus for the case where the agent s utility is quadratic and the agent s type is distributed uniformly it is shown that the optimal fpcr menu always captures at least three quarters of the gain that the optimal complex menu achieves where the gain is measured relative to the result of using a cost reimbursement contract this paper s research was originally motivated by a policy issue in defense procurement in the united states the department of defense dod purchases almost all major weapons systems from sole source contractors using contracting methods that essentially amount to using cost reimbursement contracts the best way to understand why dod uses costreimbursement contracting methods is that they perform precisely the function identified in laffont and tirole s principal agent model they guarantee in a situation that amounts to a bilateral monopoly that dod and the firm can reach an agreement i e they guarantee that the agent will always produce the good of course the use of cost reimbursement contracting methods

assessing the impacts of foreign manufacturing on regional economies the cases of wales scotland and the west midlands brand s hill s and munday m 2000 assessing the impacts of foreign manufacturing on regional economies the cases of wales scotland and the west midlands reg studies 34 343 355 this paper examines the direct and indirect contributions made by foreign manufacturing companies to the regional economies of wales scotland and the west midlands survey data derived from foreign manufacturers in each region were used in conjunction with regional input output tables to assess the comparative contributions of defined foreign and domestically owned sectors to regional value added the analyses are a starting point for the more accurate targeting of regional resources to industry sectors in the respective regional economies brand s hills s et munday m 2000 evaluer les retombees de l industrie etrangere sur les economies regionales etude de cas du pays de galles de l ecosse et des west midlands reg studies 34 343 355 cet article cherche a examiner les roles direct et indirect joue par les en

branch plants and the evolving spatial division of labour a study of material linkage change in the northern region of england phelps n a 1993 branch plants and the evolving spatial division of labour a study of material linkage change in the northern region of england reg studies 27 87 101 recent literature has suggested that manufacturing industry including that in peripheral regions is becoming more locally embedded as a result of processes of externalization and localized linkage formation this paper explores the hypothesis that branch plants have in terms of spatial patterns of material linkages become more locally embedded as a result of recent industrial restructuring evidence from a survey of manufacturing establishments in the northern region of england is used to explore hypotheses regarding the contribution of new greenfield investments and in situ restructuring to aggregate changes in spatial patterns of linkages the results suggests that despite processes of externalization northern region branch plants continue to be poorly integrated into the regional economy consequently it is argued that the cont

measuring globalization of industries using a national industry approach empirical evidence across five countries and over time this paper presents an objective measurement of industry globalization although crucial in understanding firm strategies industry globalization has been largely subjectively measured consisting of mostly case studies this research develops a two pronged measure of industry globalization based on a the extent of an industry s international linkages lit and b the integration of value added activities within the industry iit in addition of providing a quantitative equivalent to porter 1986 and bartlett and ghoshal s 1989 conceptual industry categorizations this measure permits the examination of important but previously untested notions regarding globalization using data for chemical and manufacturing industries for five major trading nations we find that 1 chemical industries are less global than manufacturing industries despite high levels of fdi found in chemical industries 2 u s globalization frequently assumed to be representative of worldwide globalization of industries is less than that of other major industrial countries and 3 industries in both sectors are globalizing over time consistent with the literature

the need for robust consistent methods in societal exergy accounting studies of societal exergy use have the common aim of tracing the flow of exergy along society and are used to gain insights into the efficiency of energy use and linkages to economic growth however their methodological approaches vary greatly with significant impacts on results therefore we make a review of past studies to identify synthesize and discuss methodological differences to contribute to a more consistent and robust approach to societal exergy accounting issues that should be taken into account when making methodological options are discussed and key insights are presented 1 for mapping of primary inputs and useful exergy categories the inclusion of all natural resources is more consistent but it has the cost of not being able to distinguish the various energy end uses in the production of materials 2 to estimate primary electricity none of the methods currently used is able to capture simultaneously the efficiency of the renewable energy sector the environmental impact and the efficiency of energy use in society 3 to estimate final to useful exergy conversion efficiencies standard thermodynamic definitions should be used because the use of proxies fails to distinguish between increases in exergy efficiency and increases in the efficiency of providing energy services

the extraction of natural resources the role of thermodynamic efficiency abstract the modelling of production in microeconomics has been the subject of heated debate the controversial issues include the substitutability between production inputs the role of time and the economic consequences of irreversibility in the production process a case in point is the use of cobb douglas type production functions which completely ignore the physical process underlying the production of a good we examine these issues in the context of the production of a basic commodity such as copper or aluminium we model the extraction and the refinement of a valuable substance which is mixed with waste material in a way which is fully consistent with the physical constraints of the process the resulting analytical description of production unambiguously reveals that perfect substitutability between production inputs fails if a corrected thermodynamic approach is used we analyze the equilibrium pricing of a commodity extracted in an irreversible way we force consumers to purchase goods using energy as the means of payment and force the firm to account in terms of energy the resulting market provides the firm with a form of reversibility of its use of energy under an energy numeraire energy resources will naturally be used in a more parsimonious way

local input linkages a comparison of foreign owned and domestic manufacturers in georgia and south carolina barkley d l and mcnamara k t 1994 local input linkages a comparison of foreign owned and domestic manufacturers in georgia and south carolina reg studies 28 725 737 input purchasing patterns of foreign owned and domestic manufacturers were compared to determine if local economic impacts varied by country of ownership input purchasing data were obtained from a 1990 survey of south carolina and georgia manufacturers tobit estimation results indicate nonmetro foreign owned firms had significantly higher propensities to purchase inputs in county than domestic branch plants located in nonmetro counties no significant differences existed between the input purchase propensities of metro domestic and foreign owned manufacturers however foreign owned firms were disproportionately represented in industries with relatively weak indirect and induced effects on the local economies relatively strong overall impacts may not be associated with the relatively large initial input purchases of foreign owned

managing foreign subsidiaries agents of headquarters or an interdependent network in this study two different theoretical perspectives are used to develop sets of hypotheses regarding the mechanisms used to manage foreign subsidiaries of multinational corporations first agency theory serves as the basis for a model that predicts the use of monitoring mechanisms and incentive compensation then it is argued that these mechanisms are insufficient for managing subsidiaries characterized by high levels of intra firm international interdependence the management of which is critical to many of today s complex global firms a second set of hypotheses is argued linking international interdependence to several social control mechanisms primary and secondary data from u s based multinational corporations were used to test both sets of hypotheses the results indicate that agency theory although a useful foundation for studies of control within mncs is limited in its ability to explain fully the phenomenon of foreign subsidiary control however the model based on intra firm interdependence had much greater predictive ability copyright 2000 john wiley sons ltd

how multinational subsidiary mandates are gained and lost a subsidiary mandate is a business or element of a business in which the subsidiary participates and for which it has responsibilities beyond its national market this research studied thirty one mandates in six canadian subsidiaries of u s owned multinational corporations a life cycle framework was proposed and used to explore the factors associated with the gain development and loss of mandates by subsidiaries two key findings emerged first it was shown that there is a risk in having a full scope world product mandate because it is possible to become marginal to the corporate strategy second it was observed that the engine of subsidiary growth is its distinctive capabilities and that for a mandate to be effective it must be built on those capabilities implications for mandate sustainability are proposed on the basis of these two insights

stages of diversification this paper studies the evolution of sectoral concentration in relation to the level of per capita income we show that various measures of sectoral concentration follow a u shaped pattern across a wide variety of data sources countries first diversify in the sense that economic activity is spread more equally across sectors but there exists relatively late in the development process a point at which they start specializing again we discuss this finding in light of existing theories of trade and growth which generally predict a monotonic relationship between income and diversification

time based procurement this study investigates the design of a time based procurement contract when a supplier possesses private information about intrinsic completion time and may choose to exert time reduction effort we first derive the optimal complex contract for the buyer and then evaluate the performance of a simple fixed price and fixed time fpft contract our analysis shows that the structure of the optimal time based contract and the performance of an fpft contract depend largely on time reduction forms specifically if time reduction follows a multiplicative model the optimal contract induces the intrinsically slow supplier to reduce time and offers a fixed payment to the intrinsically fast supplier this result is opposite to what could occur when time reduction follows an additive model we also show that in a specific multiplicative model the fpft contract achieves at least eight ninth of the available surplus for the buyer whereas the performance of an fpft contract deteriorates dramatically in an additive model in response to this underperformance we then propose an enhanced linear contract and demonstrate that using this contract the buyer loses no more than one sixteenth of the available surplus our results shed light on the important effect of time reduction forms on time based contract design

energy use and economic development a comparative analysis of useful work supply in austria japan the united kingdom and the us during 100 years of economic growth this paper presents a societal level exergy analysis approach developed to analyse transitions in the way that energy is supplied and contributes to economic growth in the uk the us austria and japan throughout the last century we assess changes in exergy and useful work consumption energy efficiency and related gdp intensity measures of each economy the novel data provided elucidate certain characteristics of divergence and commonality in the energy transitions studied the results indicate that in each country the processes of industrialization urbanisation and electrification are characterised by a marked increase in exergy and useful work supplies and per capita intensities there is a common and continuous decrease in the exergy intensity of gdp moreover for each country studied the trend of increasing useful work intensity of gdp reversed in the early 1970s coincident with the first oil crisis

the changing corporate head office and its spatial implications aksoy a and marshall n 1992 the changing corporate head office and its spatial implications reg studies 26 149 162 a substantial body of literature suggests that during the 1980s large firms reorganized in response to volatility in product markets and in a search for new competitive advantage using evidence from a survey of twenty large firm head offices in great britain this paper examines the extent of large firm reorganization and its impact on regional economies it shows that associated with corporate restructuring employment in large firm head offices has declined substantially headquarters functions have been delegated to operating companies and contracting out has increased in a review of the geographical consequences of these changes which goes beyond the discussion of high tech complexes and industrial districts the paper suggests that reorganization is modifying rather than transforming patterns of spatial development in britain corporate restructuring is encouraging the dec

import sourcing dynamics an integrative perspective the character of import sourcing for manufacturing has changed beyond the reach of current explanatory schemes this study knits several evolving trends in the area of import sourcing into a theoretical framework in order to facilitate research in this under researched topic and expose to practitioners the increasing strategic value of import sourcing

sourcing strategies of european and japanese multinationals a comparison based on a typology of sourcing strategies this study identifies various sourcing patterns adopted by european and japanese multinational manufacturing firms in serving the u s market the study has found that the product s market performance is not at all related to its life cycle stage in world trade or to production location but is positively related to the internal components sourcing and negatively related to the product adaptation the findings strongly support levitt s call for a global product

using cost observation to regulate firms the paper emphasizes the use of accounting data in regulatory or procurement contracts when the supplier 1 has superior information about the cost of the project and 2 invests in cost reduction the main result states that under risk neutrality the supplier announces an expected cost and is given an incentive contract linear in cost overruns this optimal contract moves toward a fixed price contract as the announced cost decreases an investment choice is then introduced and the use of a rate of return regulation is studied

technology transfer within multinational firms and its impact on the productivity of scottish subsidiaries siler p wang c and liu x 2003 technology transfer within multinational firms and its impact on the productivity of scottish subsidiaries reg studies 37 15 25 this paper aims to examine the extent to which the technology generated in us parent firms is transferred to their scottish affiliates in the form of productivity gains using a firm level panel data set the empirical results show that the labour productivity growth of scottish subsidiaries is positively linked to the rd those that already have achieved a relatively high level of productivity and those that compete in industries based on product technology the results have implications

delays in new product introductions and the market value of the firm this paper empirically estimates the impact of not meeting promised new product introduction dates on the market value of the firm we estimate the average abnormal change in the market value for

procuring fast delivery sole sourcing with information asymmetry this paper studies a queuing model in which a buyer sources a good or service from a single supplier chosen from a pool of suppliers the buyer seeks to minimize the sum of her procurement and operating costs the latter of which depends on the suppliers lead time the selected supplier can regulate his lead time but faster lead times are costly although the buyer selects the supplier to source from possibly via an auction and dictates the contractual terms the buyers bargaining power is limited by asymmetric information the buyer only has an estimate of the suppliers costs while the suppliers know their costs precisely we identify a procurement mechanism that minimizes the buyers total cost procurement plus operating this mechanism is not simple it is a numerically derived nonlinear menu of contracts therefore we study several simpler mechanisms e g one that charges a late fee and one that specifies a fixed lead time requirement no menus no nonlinear functions we find that simple mechanisms are nearly optimal generally within 1 of optimal because asymmetric information conveys significant protection to the supplier i e the supplier is able to retain most of the benefit of having a lower cost renegotiation is another concern with the optimal mechanism because it does not minimize the supply chains cost the firms can be both better off if they throw away the contract and start over interestingly we find that the potential gain from renegotiation is relatively small with either the optimal or our simple mechanisms we conclude that our simple mechanisms are quite attractive along all relevant dimensions buyers performance supply chain performance simplicity and robustness to renegotiation

characteristics of foreign subsidiaries in industry clusters this paper examines the characteristics of foreign owned subsidiaries in export intensive leading edge industry clusters as defined by porter 1990 using a sample of 229 subsidiaries from three countries we show that subsidiaries in such clusters are more embedded more autonomous and more internationally oriented than subsidiaries in other industry sectors we also show that there are significant differences in the roles of foreign owned subsidiaries from one leading edge cluster to the next that are associated with the dynamism of the cluster and the overall level of foreign ownership the results indicate 1 that typologies of subsidiary roles should give increased consideration to environmental factors and 2 that thinking on industry clusters instead of treating them identically should recognize that they have heterogeneous characteristics

aggregation and linearity in the provision of intertemporal incentives we consider the problem of providing incentives over time for an agent with constant absolute risk aversion the optimal compensation scheme is found to be a linear function of a vector of n accounts which count the number of times that each of the n kinds of observable events occurs the number n is independent of the number of time periods so the accounts may entail substantial aggregation in a continuous time version of the problem the agent controls the drift rate of a vector of accounts that is subject to frequent small random fluctuations the solution is as if the problem were the static one in which the agent controls only the mean of a multivariate normal distribution and the principal is constrained to use a linear compensation rule if the principal can observe only coarser linear aggregates such as revenues costs or profits the optimal compensation scheme is then a linear function of those aggregates the combination of exponential utility normal distributions and linear compensation schemes makes computations and comparative statics easy to do as we illustrate we interpret our linearity results as deriving in part from the richness of the agent s strategy space which makes it possible for the agent to undermine and exploit complicated nonlinear functions of the accounting aggregates

considering only first order effects how simplifications lead to unrealistic technology optimism in climate change mitigation this article challenges the notion that energy efficiency and clean energy technologies can deliver sufficient degrees of climate change mitigation by six arguments not widely recognized in the

a review of limitations of gdp and alternative indices to monitor human wellbeing and to manage eco system functionality abstract the misuse of gross domestic product as a measure of public wellbeing results from the idea that economic growth is always synonymous with enhanced quality of life disregarding the fact that the economy profits from natural social and human capital in order to monitor progress towards sustainability and increased well being governments working closely with scientists developed new metrics that go further than income and material wealth there are several candidates for revisions of the gross domestic product based on a comprehensive literature review this paper identified several possible indicators that intend to adjust supplement or substitute for gross domestic product two main approaches were identified the first uses gross domestic product as foundation to build a complete index and includes proposals to greening gross domestic product socializing the indices and including it in a more comprehensive index the second approach relates to efforts to redefine the indicators with the use of environmentally oriented indicators and socially oriented measures challenges to measure development welfare and wellbeing are discussed to provide a wide angle view of efforts to develop measures of social economic ecological status and progress beyond the current very narrow gross domestic product it was recognized an urgent need for guidance for the development of governance regimes designed to change from short term decision making processes to those which support the multi decade planning and implementation processes that are needed to guide the transition to post fossil carbon societies this comprehensive review covers a wide range of topics from problems of gdp to challenges and thoughts about indicators the review shows that if mankind is concerned with the sustainable development of the planet as a whole then progress indicators measured only in monetary or social terms are limited and restricted to the weak or the medium sustainability model and must be complemented by biophysical indicators it is time to change the global knowledge of what progress really is changing the discussion from growth to sustainable development and human well being

sourcing patterns of foreign owned multinational subsidiaries in europe tavares a t and young s 2006 sourcing patterns of foreign owned multinational subsidiaries in europe regional studies 40 583 599 this paper investigates the determinants of the international sourcing propensities of foreign owned multinational mne subsidiaries in four european union host countries major findings concern the impact of subsidiary roles and economic integration on international sourcing patterns regional and global integration are leading to a greater import orientation among mne subsidiaries including product mandate firms that are assumed to be strongly embedded within host economies the results cast doubts on existing criteria for inward foreign direct investment fdi attraction policy implications are developed relating to the attraction of inward fdi and to corporate development policies tavares a t et young s 2006 la distribution des sources d approvisionnement des filiales multinationales a capital etranger en europe regional studies 40 583 599 cet article che

long term trends in resource exergy consumption and useful work supplies in the uk 1900 to 2000 abstract our aim is to explain historical economic growth in the uk economy by introducing an empirical measure for useful work derived from natural resource energy inputs into an augmented production function to do this we estimate the long term 1900 2000 trends in resource exergy supply and conversion to useful work in the united kingdom the exergy resources considered included domestic consumption of coal crude oil and petroleum products natural gas nuclear and renewable resources including biomass all flows of exergy were allocated to an end use such as providing heat light transport human and animal work and electrical power for each end use we estimated a time dependent efficiency of conversion from exergy to useful work the 3 factor production function of capital labour and useful work is able to reproduce the historic trajectory of economic growth without recourse to any exogenous assumptions of technological progress or total factor productivity the results indicate that useful work derived from natural resource exergy is an important factor of production

delays in new product introductions and the market value of the firm the consequences of being late to the market this paper empirically estimates the impact of not meeting promised new product introduction dates on the market value of the firm we estimate the average abnormal change in the market value for a sample of 101 firms around the date when information about delaying the introduction of new products is publicly announced on average delay announcements decrease the market value of the firm by 5 25 the average dollar change in the market value in 1991 dollars is 119 3 million the evidence suggests that there are significant penalties for not introducing new products on time to provide further insight regression analyses are used to identify factors that influence the direction and magnitude of the change in market value we find that the competitiveness of the industry in which the firm operates the size of the firm and the firm s degree of diversification are statistically significant predictors for the change in the market value of firms that announce delays in the introduction of new products

changes in the united kingdom s natural relations in terms of society s metabolism and land use from 1850 to the present day abstract in this paper we present our understanding of how society and nature have interacted in the course of history in terms of society s metabolic interchange with the biophysical environment presenting a theoretical model we begin by focusing on the interface between society and nature society s natural relations as conceptualized by the idea of metabolism which draws upon marxist theory complemented by a systems approach the concept of metabolism portrays society as a system which has to establish and maintain a permanent throughput of energy and matter to produce and maintain society s material components the amount of resource flow is operationalized by using material and energy flow accounting methods empirically these methods are applied to the uk s economy in a time series approach from 1850 to the present day we discuss different aggregates of inputs such as domestic material extraction foreign trade of materials energy input and additionally give an account of land use change obviously these changing natural relations are linked to socio economic activities hence we make a first attempt to discuss different periods of socio economic development by drawing from a regulation approach and try to link them to physical indicators such as direct material and energy input and domestic material consumption dmc thereby we hope to contribute to a historical understanding of socio economically driven environmental change within the framework of ecological economics

socio ecological regime transitions in austria and the united kingdom we employ the concepts of socio ecological regime and regime transition to better understand the biophysical causes and consequences of industrialization for two case studies the united kingdom and austria we describe two steps in a major transition from an agrarian to an industrial socio ecological regime and the resulting consequences for energy use land use and labour organization in a first step the coal based industrial regime co existed with an agricultural sector remaining within the bounds of the old regime in a second step the oil electricity based industrial regime agriculture was integrated into the new pattern and the socio ecological transition had been completed industrialization offers an answer to the input and growth related sustainability problems of the agrarian regime but creates new sustainability problems of a larger scale while today s industrial societies are stabilizing their resource use albeit at an unsustainable level large parts of the global society are in midst of the old industrial transition this poses severe problems for global sustainability

regulating a monopolist with unknown costs we consider the problem of how to regulate a monopolistic firm whose costs are unknown to the regulator the regulator s objective is to maximize a linear social welfare function of the consumers surplus and the firm s profit in the optimal regulatory policy prices and subsidies are designed as functions of the firm s cost report so that expected social welfare is maximized subject to the constraints that the firm has nonnegative profit and has no incentive to misrepresent its costs we explicitly derive the optimal policy and analyze its properties in their classic papers dupuit 2 and hotelling 5 considered pricing policies for a bridge that had a fixed cost of construction and zero marginal cost they demonstrated that the pricing policy that maximizes consumer well being is to set price equal to marginal cost and to provide a subsidy to the supplier equal to the fixed cost so that a firm would be willing to provide the bridge this first best solution is based on a number of informational assumptions first the demand function is assumed to be known to both the regulator and to the firm while the assumption of complete information may be too strong the assumption that information about demand is as available to the regulator as it is to the firm does not seem unnatural a second informational assumption is that the regulator has complete information about the cost of the firm or at least has the same information about cost as does the firm this assumption is unlikely to be met in reality since the firm would be expected to have better information about costs than would the regulator as weitzman has stated an essential feature of the regulatory environment i am trying to describe is uncertainty about the exact specification of each firm s cost function in most cases even the managers and engineers most closely associated with production will be unable to precisely specify beforehand the cheapest way to generate various hypothetical output levels because they are yet removed from the production process the regulators are likely to be vaguer still about a firm s cost function 12 p 684 as this observation suggests it is natural to expect that a firm would have better information regarding its costs than would a regulator the purpose of this paper is to develop an optimal regulatory policy for the case in which the regulator does not know the costs of the firm one strategy that a regulator could use in the absence of full information about costs is to give the firm the title to the total social surplus and to delegate the pricing decision to the firm in pursuing its own interests which would then be to maximize the total social surplus the firm would adopt the same marginal cost pricing strategy that the regulator would have imposed if the regulator had