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

british regional growth and sectoral trends global and local spatial econometric approaches this article looks beneath the surface of british sub regional aggregate gross value added gva growth over the period 1995 to 2007 by examining how the differing growth dynamics of the secondary and services sectors have influenced the overall regional growth process a spatial econometric analysis is undertaken which tests regional secondary and services real gva per capita for absolute and conditional convergence at the nuts 3 level both local and global spatial analysis techniques are utilized in order to gain a detailed insight into the growth process over the period 1995 to 2007

proposal for a national inventory adjustment for trade in the presence of border carbon adjustment assessing carbon tax policy in japan abstract in this paper we pointed out a hidden inequality in accounting for trade related emissions in the presence of border carbon adjustment under a domestic carbon pricing policy producers pay for the carbon costs in exchange for the right to emit under border carbon adjustment however the exporting country pays for the carbon costs of their exports to the importing country but not be given any emission credits as a result export related emissions will be remained in the national inventory of the exporting country based on the unfccc inventory approach this hidden inequality is important to climate policy but has not yet been pointed out to address this issue we propose a method of national inventory adjustment for trade by which export related emissions will be deducted from the national inventory of the exporting country and added to the national inventory of the importing country which implements border carbon adjustment to assess the policy impacts we simulated a carbon tax policy with border tax adjustment for japan using a multi region computable general equilibrium model the results indicate that with the national inventory adjustment for trade both japan s national inventory and the carbon leakage effects of japan s climate policy will be greatly different

approximating infinite horizon models in a complementarity format a primer in dynamic general equilibrium analysis abstract we demonstrate the advantages of the complementarity formulation for approximating infinite horizon equilibria in neoclassical growth models as compared with techniques originally developed for optimal planning models the complementarity approach does not require an ex ante specification of the growth rate in the terminal period and is therefore suitable for models with endogenous growth or short time horizons we also consider approximation issues in models with multiple infinitely lived agents changes in net indebtedness over a finite period are estimated as part of the model to obtain a precise approximation of the infinite horizon equilibria with a small number of time periods

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

fiscal consolidation and climate policy an overlapping generations perspective abstract this paper examines the distributional and efficiency impacts of public debt consolidation financed through a carbon tax employing a dynamic general equilibrium model with overlapping generations of the u s economy the numerical model features government taxes and spending and a multi sectoral production structure including intermediate production specific detail on the energy sector both in terms of primary energy carriers and energy intensive industries and sector and fuel specific carbon inputs in contrast to revenue neutral carbon tax swaps using the carbon revenue for deficit reduction implies a relaxation of future public budgets as debt repayment results in lower future interest obligations while intergenerational welfare impacts depend importantly on what tax recycling instrument is used we find that combining public debt consolidation with a carbon policy entails the possibility of sustained welfare gains for future generations if social discount rates are sufficiently low or if social preferences exhibit a large aversion with respect to intergenerational inequality combining fiscal consolidation and climate policy may offer the chance for societal gains even without considering potential benefits from averted climate change

making real progress toward more sustainable societies using decision support models and tools introduction to the special volume academics politicians professionals and the general public are aware that without stewarding our planet s natural resources man is on the pathway towards a global collapse over the next three decades mankind is expected to consume an estimated 140 billion tons of minerals ores fossil fuels and biomass per year three times current consumption social welfare and human wellbeing are threatened with the scarcity of natural resources consequently nations and their societies are also at risk of collapse the readers of this special volume will find a compilation of scholarly research papers with real life applications that take the challenge of proposing decision making models and tools to address sustainability challenges in integrative ways the main focus of this special volume is integration of sustainability dimensions economic social environmental ethical and time into decision support models and to identify pathways to achieve more sustainable societies the majority of the research in this special volume 74 percent focuses on environmental and economic dimensions only 26 percent integrated social dimensions with them methodologically a range of mathematical models and tools are presented to support prescriptive decision making with some descriptive models integrated to support decision makers in solving practical problems across a variety of industries and scenarios the breadth and complexity of issues facing organizations and society requires innovative applications of these methodologies the concerns cover a spectrum ranging from energy to solid waste management a multitude of levels from broad based policy concerns to strategic inter organizational sustainable supply chain management and significantly shop floor operational issues are also covered the variety of problems and solutions exemplifies the potential for modelling and operations research for addressing some of our world s most pressing concerns

a multicriteria method for environmental management system selection an intellectual capital approach abstract the adoption of environmental management systems has become more widespread among those firms looking to minimize their environmental impacts considering that firms have to select the optimal management system from a set of possible alternatives this paper presents a novel decision making approach based on the multicriteria method of analytic network process in order to evaluate and prioritize the implementation of environmental management system alternatives in for profit firms since several relevant intangible benefits are derived from the adoption of this kind of management system such as enhancing employees knowledge and skills as well as improving corporate reputation the method integrates and quantifies both financial and non financial intellectual capital value creation criteria in order to identify the alternative that maximizes a firm s total market value the proposed approach is empirically tested in a group of spanish olive oil firms with a proactive environmental management orientation and the results confirm the reliability of the proposed model furthermore the empirical applications reveal that all the olive oil firms attribute great importance to the intangible elements when assessing environmental management systems these results suggest that it is appropriate to take into account the intellectual capital value resulting from these kinds of management systems during the decision making process the proposed method formalizes the evaluation process that firms already employ these firms certainly take non financial capital value creation elements into account albeit in an intuitive way

deep transformations of the energy sector a model of technology investment choice abstract economy energy equilibrium models have emerged as a dominant tool to investigate future pathways taking into account technological aspects economic behavior markets and policy a challenge for any model is to represent situations which involve large departures from a benchmark mix of energy technologies which would be associated with deep transformations of the energy sector e g energy mix with a high penetration of renewables or near complete decarbonization this paper proposes a model which differentiates technologies at the level of investments and which is capable of representing large shifts in the market shares of competing technologies that produce a homogeneous energy good e g electricity we compare the partial equilibrium properties of the proposed technology investment choice model with the standard approach for modeling technology competition based on product differentiation we also embed both approaches in a numerical general equilibrium multi sector ramsey growth framework we find that the technology investment choice model overcomes some important limitations of the standard approach and is more suited to accommodate large changes in market shares of energy technologies in response to highly stringent energy and climate policy

why do manufacturing facilities introduce environmental management systems improving and or signaling performance abstract in this paper we explore the motivation for the introduction of environmental management systems and their certification a distinction is drawn between their role in bringing about better compliance or improved performance and as external indicators of good environmental practices to both other market participants and regulatory authorities drawing upon a database of approximately 4000 facilities in seven oecd countries empirical evidence is found for the role that both factors play in encouraging the adoption and certification of ems s but that the relative importance of different factors varies according to facility size

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

integrated fuzzy multi criteria decision making method and multi objective programming approach for supplier selection and order allocation in a green supply chain abstract an organization s environmental performance is affected by its suppliers environmental performance and selecting green suppliers is a strategic decision in order to be more competitive in today s global market the supplier selection problem involves several quantitative and qualitative criteria in the supplier selection process if suppliers have limited capacity or other constraints it is necessary to determine the best supplier and order quantity of each supplier in this paper we present an integrated approach of fuzzy multi attribute utility theory and multi objective programming for rating and selecting the best green suppliers according to economic and environmental criteria and then allocating the optimum order quantities among them at first the fuzzy analytic hierarchy process and fuzzy technique for order preference by similarity to ideal solution is applied in order to analyze the importance of multiple criteria by incorporating experts opinion and to determine the best green suppliers next multi objective linear programming is used to consider and to formulate various constraints such as quality control capacity and other objectives the objective of the mathematical model is simultaneously to maximize the total value of purchasing and to minimize the total cost of purchasing to handle the subjectivity of decision makers preferences fuzzy logic has been applied the efficiency and application of the proposed approach has been illustrated with a case study in an automobile manufacturing company the obtained results help firms establish a systematic approach for tackling green supplier selection and order allocation problems in a realistic situation finally managerial implications conclusions and directions for additional research are introduced

managing innovation the pursuit of competitive advantage and the design of innovation intense environments abstract since the 1970s the field of innovation management has become the dominant policy discourse on the management of technological change specifically servicing the needs of government and business despite its rapid expansion in the 1980s discussion in this discourse has actually narrowed and key implicit assumptions about the nature of innovation and its appropriate management have remained relatively unquestioned in recent years attempts have been made to once again widen discussion this paper contributes to this widening of discussion through an examination of the way in which the pursuit of competitive advantage has shaped the discourse and policy instruments various policy instruments have been presented as bolstering national performance in global economic and technological positioning one of the newest is the innovation intense environment innovation intense environments iies are defined here as special spaces which purportedly increase the rate of innovation and proliferation of new high technology industries iies are referred to in the literature in a variety of ways including science or technology parks science cities or technopolises while there is substantial variation in iie design globally most examples are implicitly shaped by the overall drive for competitive advantage and rely on a very limited definition of innovation this shaping is clearly revealed when two very different kinds of iie designs are examined this paper examines fundamental assumptions made about the nature of innovation and its appropriate management as expressed in contemporary iie design the drive for competitive advantage has come to dominate public sector management of technological change and it is time that other issues were reintroduced into the dominant discourse on innovation management and iie design

small firm growth in the uk regions 1994 1997 towards an explanatory framework h art m and m c g uinness s 2003 small firm growth in the uk regions 1994 1997 towards an explanatory framework reg studies 37 109 122 this paper examines the scale of regional variations in small firm growth in the united kingdom in manufacturing and services over the period 1994 97 an attempt is made to develop a theoretical framework to explain these variations and to provide an empirical test with the use of multivariate techniques the results demonstrate that particularly for the service sector the nature of the external business environment provides an important part of the explanation of the observed spatial variations in small firm growth for the period 1994 97 there were quite distinct processes at work in determining the spatial variation in growth rates for small firms in the manufacturing and service sectors this finding has important implications for interventions at regional and national level designed to enhance the fortunes of the small firms the manufacturing equation f

the geographical concentration of labour market disadvantage this paper argues that british welfare to work policies are inadequate given the geographical concentration of worklessness in northern regions and in cities and former coalfields while unemployment has been converging geographically inactivity has not all the welfare to work target groups youth unemployed long term unemployed lone parents the long term sick and partners of the unemployed have closely similar geographical distributions official arguments that there are adequate job vacancies everywhere are shown to be flawed the geography of worklessness is largely explained by the weakness of adjustment through migration and commuting to the loss of jobs in manufacturing and mining the cities being particularly affected by urban rural manufacturing shift policy needs to promote more relevant employment in high unemployment areas through increased spending on derelict land reclamation transport and other infrastructure the case for more supportive policies towards manufacturing should also be considered

exchanging goods and damages the role of trade on the distribution of climate change costs the impacts of climate change vary significantly across world regions whereas tropical and subtropical regions are expected to suffer severely from the effects of climate change the impacts in northern latitudes should remain relatively moderate however regions are not self sufficient and the costs of climate change can spread across regions through international trade i study the international spillover of climate impacts within a regionalised climate sensitive dynamic computable general equilibrium model of the world economy using data from a global climate model shows that the world regions face welfare losses between 0 6 and 2 1 due to climate change i also show that climate change affects terms of trade and sectoral competitiveness by means of a decomposition method the extent of spillover impacts through international trade can be identified spillover impacts significantly affect either positively or negatively the total costs of climate change for a region for regions with low exposure to climate change and high adaptive capacities spillover effects are responsible for a 1 6 of the total cost of climate change

innovation systems and technological specialization in latin america and the caribbean abstract this paper examines the national systems of innovation nsi of latin american and caribbean lac countries and attempts to assess their performances although it points out at a number of specific successes overall the region s nsi have evolved since their inception in the 1950s into weak entities science and technology institutions and organisations are not fully performing an enabling role links and interactions between government support organisations businesses and academia are tenuous investment in intangibles and human capital is low and public policy is only partially effective the main result of such weakness is that lac countries innovative performance has as measured by the index of the technological specialisation its which relates the world s normalised shares of high to low tech exports with the only exception perhaps of mexico remained stagnant or has fallen and has lost relatively to many countries that started at similar levels twenty years ago

combining bottom up and top down abstract we motivate the formulation of market equilibrium as a mixed complementarity problem which explicitly represents weak inequalities and complementarity between decision variables and equilibrium conditions the complementarity format permits an energy economy model to combine technological detail of a bottom up energy system with a second best characterization of the over all economy our primary objective is pedagogic we first lay out the complementarity features of economic equilibrium and demonstrate how we can integrate bottom up activity analysis into a top down representation of the broader economy we then provide a stylized numerical example of an integrated model within both static and dynamic settings finally we present illustrative applications to three themes figuring prominently on the energy policy agenda of many industrialized countries nuclear phase out green quotas and environmental tax reforms

projecting long term medical spending growth we present a dynamic general equilibrium model of the u s economy and the medical sector in which the adoption of new medical treatments is endogenous and the demand for medical services is conditional on the state of technology we use this model to prepare 75 year medical spending forecasts and a projection of the medicare actuarial balance and we compare our results to those obtained from a method that has been used by government actuaries our baseline forecast predicts slower health spending growth in the long run and a lower medicare actuarial deficit relative to the previous projection methodology

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

contrasting experience of recession and spatial restructuring british shipbuilders plessey and metal box peck f w and townsend a r 1984 contrasting experience of recession and spatial re structuring british shipbuilders plessey and metal box reg studies 18 319 338 trends in aggregate economic indicators in the recent recession conceal marked variations in the experience of different industrial corporations within the meso economic sector in the uk this paper demonstrates such variations by comparing the nature of employment decline in three major uk corporations british shipbuilders plessey and metal box despite similar employment profiles since 1977 these three corporations have experienced very different trends in output productivity and profitability suggesting that their respective job losses have occurred for different reasons the origins of these job losses are examined in detail concentrating in particular on the regional incidence of major redundancies and closures the conclusion summarizes the factors which influence job loss and suggests extending the analysis to wider groups of

the impact of environmental management on firm performance environmental management has the potential to play a pivotal role in the financial performance of the firm many individuals suggest that profitability is hurt by the higher production costs of environmental management initiatives while others cite anecdotal evidence of increased profitability a theoretical model is proposed that links strong environmental management to improved perceived future financial performance as measured by stock market performance the linkage to firm performance is tested empirically using financial event methodology and archival data of firm level environmental and financial performance significant positive returns were measured for strong environmental management as indicated by environmental performance awards and significant negative returns were measured for weak environmental management as indicated by environmental crises the implicit financial market valuation of these events also was estimated cross sectional analysis of the environmental award events revealed differences for first time awards and between industries first time award announcements were associated with greater increases in market valuation although smaller increases were observed for firms in environmentally dirty industries possibly indicative of market skepticism this linkage between environmental management and financial performance can be used by both researchers and practitioners as one measure of the benefits experienced by industry leaders and as one criterion against which to measure investment alternatives

models as usual for unusual risks on the value of catastrophic climate change we study the role of alternative intertemporal preference representations in a model of economic growth stock pollutant and endogenous risk of catastrophic collapse we contrast the traditional discounted utility model which assumes risk neutrality with respect to intertemporal utility with a multiplicative choice model that displays risk aversion in that dimension first we show that both representations of preferences can rationalize the same business as usual economy for a given interest rate and no pollution externality second once we introduce a collapse risk whose hazard rate is a function of the pollution stock multiplicative preferences recommend a much more stringent policy response an illustration in the context of climate change indicates that switching to the multiplicative preference representation has a similar effect in terms of policy recommendations as scaling up the schedule of the hazard rate by a factor of 100

decomposing the integrated assessment of climate change abstract we present a decomposition approach for integrated assessment modeling of climate policy based on a linear approximation of the climate system in our formulation the economic and natural science components are processed independently on different time scales turnpike properties of the ramsey growth model can be exploited to provide a precise representation of post terminal emissions and to reduce the economic horizon required to accurately approximate transition paths germaine to the economic assessment of climate policies our decomposition accommodates formulation of the economic model in a complementarity format and thereby provides a means of incorporating second best effects that are not easily represented in an optimization model

technology and innovation an introduction the fields of trade growth and innovation have all increased in importance within the economics literature over the 1980s and 1990s with one of the key developments being the renewed attempts to integrate the role of technical change into the analysis of trade and economic growth for too long technology received scant attention from economists although several works studied its impact on variables such as growth productivity employment and competitiveness much less attention was devoted to understanding the sources and determinants of technological change itself hence joan robinson s remark that economists still treated technology as if it were provided by god and the engineers this special issue of the cambridge economics contains fresh contributions on the economics of trade growth and innovation and in particular on the investigation of technology as a driving force for economic growth and international competitiveness c 1995 academic press inc copyright 1995 by oxford university press

exploring the regional distribution of inbound foreign direct investment in the uk in theory and practice evidence from a five region study fallon g and cook m exploring the regional distribution of inbound foreign direct investment in the uk in theory and practice evidence from a five region study regional studies this paper examines the main factors that attract inbound foreign direct investment fdi at the uk regional level using econometric data from five sample uk regions the south east the west midlands the north west wales and scotland broadly representing the country s regional economic divide the findings indicate that regional and national but not european union level factors linked to several underlying strategic determinants help determine the regional distribution of inbound foreign direct investment and its inter regional variation the paper concludes that governmental policy makers at the national and regional levels can have an important role to play in drawing targeted foreign direct investment inflows to the uk regions fallon g et cook m examiner la distribution regionale de l ide au royaume uni en the

globalization of production and innovation how outsourcing is reshaping an advanced manufacturing area cusmano l mancusi m l and morrison a globalization of production and innovation how outsourcing is reshaping an advanced manufacturing area regional studies this paper investigates the determinants and the spatial and functional dimensions of firms outsourcing based on a large survey of manufacturing firms in lombardy italy the analysis shows that outsourcing is remarkably wide across sectors and has a clear regional dimension concerning highly skilled firms at most offshoring is still a minor fraction of the deverticalization process largely related to wider strategies of internationalization by foreign group subsidiaries at intermediate stages of the value chain the evidence suggests the regional system is inserting onto global knowledge networks but also points at the risk of branch plant effects in high technology segments cusmano l mancusi m l et morrison a la mondialisation de la production et de l innovation comment l approvisionnement a l exterieur reorganise une zone ind

plant size and industry mix effects on uk regional productivity wage costs and operating surplus roper s 1998 plant size and industry mix effects on uk regional productivity wage costs and operating surplus reg studies 32 325 332 the ability of a region to create wealth depends both on the competitiveness of its individual firms and its industrial structure this paper examines the effect of industry mix and plant size structure on the wealth generating capacity of the uk regions from 1980 91 reflecting the findings of similar us studies the analysis suggests that in general uk regions structural disadvantages act to reinforce rather than counter plant level productivity wage cost and operating surplus profitability differentials thus lagging regions face a three fold disadvantage poorly performing plants disadvantageous industry mix and plant size structure this suggests a need for a strategic approach to policy which must aim to counter regions structural disadvantages as well as to improve the competitiveness of existing plants roper s 1998 les effets de la taille des et

impacts of climate policy on the competitiveness of canadian industry how big and how to mitigate competitiveness concerns have been at the forefront of climate policy debates in canada particularly as a result of its high energy intensity and significant exposure to international markets this paper uses a dynamic computable general equilibrium model to assess the likely impacts on sectoral competitiveness that would accompany efforts to meet greenhouse gas mitigation targets that have been set by the canadian government additionally it evaluates several design mechanisms that could be used to reduce the negative competiveness impacts associated with adoption of domestic climate policies the analysis suggests that several sectors would likely face significant competiveness challenges under a reference scenario in which permits are given to emitters in lump sum however it finds that competiveness impacts can be minimized by using output based recycling of permits or by using border tax adjustments

the potential of environmental regulation to change managerial perception environmental management competitiveness and financial performance abstract this research presents an overview of where the gaps in the literature exist in relation to the link between environmental regulation and proactive environmental management and competitiveness and incorporates them in a whole model different papers have highlighted only partial aspects of these relationships specifically this research evaluates the relationship between managerial perception and the different styles of environmental regulations command and control versus voluntary norms the mediator role of environmental management in the link between environmental regulations and competitiveness the effect of competitiveness on financial performance and the two way relationship between proactive environmental management and financial performance finally this paper uses statistical evidence to test and estimate causal relationships through a structural equation modelling of 208 firms affected by ippc law in spain there is a lack of systematic statistical evidence on this topic in the literature which mainly focuses on case studies the results show that when environmental regulation stems from command and control legislation its influence on managerial perception and proactive environmental management is not significant however when environmental regulation stems from voluntary norms its effects are positive moreover investment in proactive environmental management contributes to increasing the competitiveness of the firm cost and differentiation competitive advantage have a positive impact on financial performance finally the link between proactive environmental management and financial performance may follow different paths 1 neither direct nor single because it can depend on competitive advantage and 2 direct because there is a significant two way relationship between these variables proactive environmental management influences financial performance and financial performance influences proactive environmental management

a dynamic general equilibrium analysis on fostering a hydrogen economy in korea hydrogen is anticipated to become one of the major alternative energy technologies for a sustainable energy system this study analyzes the dynamic economic impacts of building a hydrogen economy in korea employing a dynamic computable general equilibrium cge model as a frontier technology hydrogen is featured as having a slow diffusion rate due to option value positive externality resistance of old technology and complementary vintages without government intervention hydrogen derived energy will supply up to 6 5 of final energy demand by 2040 simulation outcomes show that as price subsidy rates increase by 10 20 and 30 hydrogen demand will increase by 9 2 15 2 and 37 7 respectively of final energy demand by 2040 the output of the transportation sector will increase significantly while demands for oil and electricity will decline demands for coal and lng will experience little change household consumption will decline because of the increase of income taxes overall gdp will increase because of the increase in exports and investments co2 emission will decline for medium and high subsidy rate cases but increase for low subsidy cases ultimately subsidy policy on hydrogen will not be an effective measure for mitigating co2 emission in korea when considering dynamic general equilibrium effects

the influence of hymer s dissertation on the theory of foreign derect investment the great contribution of stephen hymer s seminal dissertation 1960 was to escape from the intellectual straightjacket of neoclassical type trade and financial theory and move us towards an analysis of the multinational enterprise mne based upon industrial organization theory the magnitude of this breakthrough can be put into perspective by considering the state of the art when hymer wrote twenty five years ago in 1960 the prevailing explanation of international capital movements relied exclusively upon a neoclassical financial theory of portfolio flows in this frictionless world of perfect competition with no transaction costs capital moves in response to changes in interest rate or profit differentials see carl iversen 1936 according to this arbitrage theory capital is assumed to be transacted between independent buyers and sellers that is there is no role for the mne at the time there was no separate theory of foreign direct investment fdi the work did not even ask the question of why is there fdi despite the evidence of sectoral cross investments and the existence of large mnes with intra industry trade if anything the early work on fdi focused upon the where of investment in a particular nation or industry for example dunning 1958 was chiefly interested in explaining u s fdi in britain there was little interest in understanding the reasons for the mne or the nature of its operations the pioneering conceptual insight of hymer was to break out of the arid mold of international trade and investment theory and focus attention upon the mne per se this permits us to treat fdi as a modality by which firms extend their territorial horizons abroad the unique feature of fdi is a mechanism by which the mne maintains control over productive activities outside its national boundaries that is fdi means international production in this view fdi is more than a process by which assets or claims are exchanged internationally see robert aliber 1970 1983 hymer s great insight was in focusing attention upon the mne as the institution for international production rather than international exchange until hymer articulated the process of fdi as an international extension of industrial organization theory it was not possible to understand why the mne transfers intermediate products such as knowledge or technology among its units across different nations while still retaining property rights over such assets today it is widely recognized that the theory of fdi i e international production is primarily about the transfer of nonfinancial and ownershipspecific intangible assets by the mne which needs to appropriate and control the rate of use of its internalized advantage s see rugman 1981 david teece 1981 1982 richard caves 1982 and mark casson 1983 in this paper we first acknowledge hymer s contribution to the theory of fdi and then move on to reinterpret his dissertation in the light of the modern theory of the mne we tdiscussants raymond vernon harvard university robert z aliber university of chicago paul streeten boston university

factors governing the development of high tech industry agglomerations a tale of three cities glasmeier a 1988 factors governing the development of high tech industry agglomerations a tale of three cities reg studies 22 287 301 high tech industries are thought to precipitate structural change in local economies through the creation of backward and forward linkages and new firm spinoffs case studies of high tech firms and products indicate interindustry linkage development is closely associated with product type and organizational structure of firms three product configurations one of a kind customized and standardized generate differing levels of linkage and spinoff potential firms producing customized products with highly variable input structures and established subcontracting relationships are more amenable to linkage and spinoff creation than firms producing one of a kind or standardized products the potential for linked industry development is further diluted because the spatial expansion path of high tech firms has been through the creation of technical branch plants which a

modeling overlapping generations in a complementarity format abstract this paper provides an introduction to numerical simulation of overlapping generations models with perfect foresight and finite lifetimes the exposition presents the fundamental characteristics of this class of problems and gams programs illustrate how models can be formulated in applied research using the complementarity framework issues addressed in the paper include how to calibrate to baseyear data and how to represent international trade bequests government tax and expenditure policies and a labor leisure choice with endogenous retirement