competition cooperation and innovation organizational arrangements for regimes of rapid technological progress abstract discussions of the link between firm size and innovation are outmoded because the boundaries of the firm have become fuzzy in recent decades strategic alliances constellations of bilateral agreements among firms are increasingly necessary to support innovative activities such alliances can facilitate complex coordination beyond what the price system can accomplish while avoiding the dysfunctional properties sometimes associated with hierarchy antitrust law and competition policy need to recognize that these new organizational forms are often the functional antithesis of cartels though they may have certain structural similarities a more complete understanding of bilateral contracts and agreements ought to reveal when and how cooperation can support rather than impede innovation and competition

understanding corporate coherence theory and evidence abstract multiproduct firms are perceived to be coherent in their scope yet there is no strong theoretical foundations to explain coherence in modern industrial organization theory this paper shows that as u s manufacturing firms grow more diverse they maintain a constant level of coherence between neighboring activities this finding runs counter to the idea that firms with many activities are generally more incoherent a framework is then presented which appeals to the nature of enterprise learning path dependencies and the nature of the selection environment to explain the ubiquity of coherent diversifiers

competitive dynamics and economic learning an extended resource based view in this paper a conceptual framework for the analysis of economic learning is developed economic learning by analogy with organizational learning results in the development of economic competences or capabilities shared between firms which rest on a foundation of economic resources from which value is generated and economic routines through which resources are utilized it is the mobility of resources and their exchange and production dynamics along evolutionary pathways which underpins the plausibility of a notion of economic learning the paper elaborates this framework as a resource based view rbv of the economy as a whole as an extension of the rbv of the firm such a framework captures the dynamics of exchange and circulation of technologies know how and intangible assets as well as of tangible assets and capital goods it is concerned with investment behavior by entrepreneurs rather than with the behavior of producers and consumers in goods and services markets within this resource economy framework it is possible to generate an account of the resource dynamics that underpin production of goods and services including resource propagation diffusion imitation replication and recombination these processes encompass evolutionary pressures experienced through resource variation selection and retention entrepreneurial initiatives take the form of resource recombinations while resource innovation captures the creation of new economic resources such as technological standards such a perspective brings into focus the resource specialization and configurations that drive real economies within firms and between firms that translates into enhanced or diminished performance of the economy as a whole copyright 2003 oxford university press

explaining interfirm cooperation and performance toward a reconciliation of predictions from the resource based view and organizational economics interfirm cooperation and its performance implications are examined in the context of two widely cited theoretical approaches to organizations broadly speaking the resource based view suggests that firms seek to capitalize on and increase their capabilities and endowments whereas organizational economics asserts that firms focus on minimizing the costs of organizing although these perspectives agree on managers likely actions in many areas their predictions diverge when interfirm cooperation is considered we take a step toward reconciling these differences by positing that firms place resource based concerns in front of considerations from organizational economics when deciding whether or not to engage in interfirm cooperation we examined this prediction using data from 94 publicly held restaurant chains the results support our integrated view but also suggest that giving primacy to resource concerns detracts from the performance of some firms we derive several implications of these findings in an effort to guide subsequent inquiry copyright 1999 john wiley sons ltd

increasing returns and competitive equilibrium the content and development of marshall s theory this paper reviews alfred marshall s attempts to reconcile increasing returns and competition from the early economic writings to the later editions of his principles it is shown that while marshall s final solution to the problem involved naming external economies the cause of increasing returns in a regime of competition both the life cycle of the firm and internal economies remained necessary to his argument their function was to give some operation al content to the elusive concept of external economies copyright 1992 by oxford university press

opportunities incentives and the collective patterns of technological change in a few pages in the introductory article for this debate vernon ruttan succeeds in the unlikely task of flagging many issues at the core of the economic interpretation of technological change and by doing so he implicitly addresses also a few sensitive spots for the economic discipline at large here i will not attempt to provide any thorough view of what i consider the achievements and limitations of the current state of the art see however freeman i 994 for a critical survey which i largely share rather i shall put forward a series of remarks which hopefully could be seen as part of a much wider and still largely unexplored research programme as a premise just note that some form of attention to technology related phenomena has spread over the last 20 30 years from small enclaves of heterodox economists and economic historians to become an important concern even for quite mainstream theories of e g the firm industrial organisation macroeconomics trade growth etc from patent races all the way to new trade and new growth theories and even real business cycle macro models technical change has drawn a consideration which is less by default than it was say in robert solow s original growth models orjoe bain s barriers to entry views on industrial structures and in parallel empirical studies at the levels of specific technologies firms sectors and countries have boomed for overviews cf dosi i988 nelson i993 freeman i982 i 994 cohen i 995 and granstrand i 994 among others so at least in this sense those decreasing returns to the economics of technical change suggested by ruttan do not seem to have set in however ruttan s paper raises also substantive questions about the relative success of three interpretative perspectives which he calls induced evolutionary and path dependent in the following i shall argue that an evolutionary perspective broadly defined can easily accommodate both inducement effects and path dependent patterns of technical change let me start from what i consider the major building blocks of an

disequilibrium economic dynamics a post schumpeterian contribution abstract adaptive economizing in a decentralized economy with alternative technologies and scarce resources leads to various kinds of locally unstable behavior economic disequilibrium is the rule in such a world and requires the presence of market mechanisms that make possible continued viability if in addition to local instability economies are also globally unstable as considerable evidence suggests then the discovery and application of new structure is essential a complete dynamic theory of economic change must therefore be based not only on conventional rationality and routinely adapting behavior but on a superior faculty which may perhaps best be called creative intelligence

the quest for prosperity without inflation abstract in recent years activist monetary policy rules responding to inflation and the level of economic activity have been advanced as a means of achieving effective output stabilization without inflation advocates of such policies suggest that their flexibility may yield substantial stabilization benefits while avoiding the excesses of overzealous discretionary fine tuning such as is thought to characterize the experience of the 1960s and 1970s in this study i present evidence suggesting that these conclusions are misguided using an estimated model i show that when informational limitations are properly accounted for activist policies would not have averted the great inflation but instead would have resulted in worse macroeconomic performance than the actual historical experience the problem can be attributed in large part to the counterproductive reliance of these policies on the output gap the analysis suggests that the dismal economic outcomes of the great inflation may have resulted from an unfortunate pursuit of activist policies in the face of bad measurement specifically overoptimistic assessments of the output gap associated with the productivity slowdown of the late 1960s and early 1970s

monetary policy rules based on real time data this paper examines the magnitude of informational problems associated with the implementation and interpretation of simple monetary policy rules using taylor s rule as an example i demonstrate that real time policy recommendations differ considerably from those obtained with ex post revised data further estimated policy reaction functions based on ex post revised data provide misleading descriptions of historical policy and obscure the behavior suggested by information available to the federal reserve in real time these results indicate that reliance on the information actually available to policy makers in real time is essential for the analysis of monetary policy rules

towards a theory of the technology based firm abstract the modern firm is a very viable economic institution drawing strength from a competitive market economy with embedded super markets for corporate control and sub markets for internal organization the technology based firm in addition draws strength from its co evolution with modern science and technology and vice versa and thereby becomes increasingly important however received theories of the firm of which there are many have not particularly taken account of technology and technology based firms nor their management this paper takes an empirical point of departure from recent findings regarding the positive relationship between technology diversification on the one hand and corporate growth and business diversification on the other these findings are not readily explainable by received theories of the firm which the paper reviews and the findings are thus taken as an explanandum for a proposed approach to formulate a theory of the technology based firm the approach is compatible with various other theoretical approaches such as the resource based the transaction cost and the evolutionary approach but specifically takes the idiosyncrasies of technology i e technical competence as well as management into account through notably strong economies of scale scope speed and space associated with the combination of different technologies and resources the technology based firm is subjected to specific dynamics in its growth and diversification and shifts of businesses and resources in particular a technology based firm tends to engage in technology diversification thereby becoming multitechnological as such the technology based firm has incentives to economize on increasingly expensive new technologies by pursuing strategies of internationalization on both input and output markets technology related business diversification external technology marketing and sourcing r d rationalization and technology related partnering

schumpeterian patterns of innovation using patent data for four countries germany france united kingdom and italy for the period 1968 1986 the authors find that the patterns of innovative activities differ systematically across technological classes while remarkable similarities emerge across countries in the patterns of innovative activities for each technological class this result strongly suggests that technological imperatives and technology specific factors closely linked to technological regimes play a major role in determining the patterns of innovative activities across countries schumpeter proposed two major patterns of innovative activities the first one labelled by nelson and winter 1982 and kamien and schwartz 1982 as schumpeter mark i is proposed in the theory of economic development 1934 in this work schumpeter examined the typical european industrial structure of the late nineteenth century characterised by many small firms according to this view the pattern of innovative activity is characterised by technological ease of entry in an industry and by a major role played by new firms in innovative activities new entrepreneurs come in an industry with new ideas new products or new processes launch new enterprises which challenge established firms and thus continuously disrupt the current ways of production organisation and distribution and wipe out the quasi rents associated with previous innovations the second one labelled schumpeter mark ii is proposed in capitalism socialism and democracy 1942 in this work inspired by the features of the american industry of the first half of the twentieth century schumpeter discussed the relevance of the industrial r d laboratory for technological innovation and the key role of large firms according to this view the pattern of innovative activities is characterised by the prevalence of large established firms and by relevant barriers to entry for new innovators large firms have institutionalised the innovation process with the creation of r d laboratories filled with researchers technicians and engineers with their accumulated stock of knowledge in specific technological areas their advanced competence in large scale r d projects production and distribution and their relevant financial resources they create barriers to entry to new entrepreneurs and small firms

tobin s q and the importance of focus in firm performance using tobin s q as a measure of performance we seek to estimate the relative importance of industry focus and share effects in determining firm performance our methods are analogous to those of richard schmalensee and like him we find that industry effects account for the majority of the explained variance however we also find that firm effects exist in the form of focus effects that is narrowly diversified firms do better than widely diversified firms we interpret this finding as consistent with profit maximization by firms with different factor endowments

is the wto mystery really solved the wto s impact on bilateral trade remains puzzling due in part to previous studies failure to simultaneously address three issues inclusion of zero trade proper controls for multilateral resistance and proper membership definition addressing all fails to suggest a positive effect

multilateral environmental agreements and the wto addressing many environmental problems requires international cooperation however rules under the world trade organization wto may deter participation in multilateral environmental agreements using a partial identification approach we obtain strictly negative bounds for non oecd countries in the wto era

do we really know that the wto increases trade comment in a recent article in the american economic review andrew k rose 2004 finds that countries belonging to the general agreement on tariffs and trade gatt and its successor the world trade organization wto did not trade more than countries that abstained from membership a vast literature on the gatt and the wto presupposes that these organizations were important but until rose there were few systematic efforts to test the assumption that membership increased trade rose s contribution is striking because he assembles a large dataset performs a myriad of analyses and uncovers scant evidence that the gatt and the wto had any impact rose describes his negative findings as an interesting mystery 112 the solution to this mystery lies in understanding who actually participated in the gatt we show that rose has overlooked a large proportion of countries to which the agreement applied and mistakenly classified them as nonparticipants when in fact they had rights and obligations under the agreement this causes a downward bias in his estimates of the gatt s effect on trade because his gravity regressions

network location and learning the influence of network resources and firm capabilities on alliance formation this paper presents a dynamic firm level study of the role of network resources in determining alliance formation such resources inhere not so much within the firm but reside in the interfirm networks in which firms are placed data from extensive fieldwork show that by influencing the extent to which firms have access to information about potential partners such resources are an important catalyst for new alliances especially because alliances entail considerable hazards this study also assesses the importance of firms capabilities with alliance formation and material resources as determinants of their alliance decisions i test this dynamic framework and its hypotheses about the role of time varying network resources and firm capabilities with comprehensive longitudinal multi industry data on the formation of strategic alliances by a panel of firms between 1970 and 1989 the results confirm field observations that accumulated network resources arising from firm participation in the network of accumulated prior alliances are influential in firms decisions to enter into new alliances this study highlights the importance of network resources that firms derive from their embeddedness in networks for explaining their strategic behavior copyright 1999 john wiley sons ltd

the design of an efficient private industry government sponsored auctions for production rights e g license auctions privatizations etc shape the industry structure are there mechanisms that induce an efficient industry structure at least when there are no positive costs to public funds the answer is no whenever firms have private information about both fixed and marginal costs our analysis also suggests that the second best industry may either be more competitive or more monopolistic than the first best one these insights are in sharp contrast with the ones obtained for models where firms have one dimensional private information thus requiring more delicate policy recommendations jel d43 d45 d82 l1

do we really know that the wto increases trade reply michael tomz judith l goldstein and doug las rivers 1hereafter tgr2 argue that the general agreement on tariffs and trade gatt and its successor the world trade organization 1wto had a substantial positive effect on trade their paper is a critique of my article do we really know that the wto increases trade which appeared in this review 2004a among other things i used a bilateral gravity model of trade and showed that dummy variables for member ship by either one or two countries in the gatt had only small effects on trade in essence tgr point out that a lot of countries were not formal members of the gatt but still participated in it as colonies or de facto or provisional members tgr argue that if one includes these other types of more informal participation one gets large positive effects for what it s worth i stated in my original article that de jure accession to the gatt need not be the same as de facto accession but i wasn t able to quantify it and encouraged others to do so tgr did precisely that at the cost of much tedious archival work i applaud them for it and will certainly not question its accuracy i also like their methodological strategy which is to follow my empirical framework closely and rely mostly on simply adding informal partici pation to formal gatt membership tgr cite my work selectively but extensively it s a clean and effective way to proceed i like their paper and have learned a lot by reading it and thinking about the issues it raised all who are interested in the topic of the impact of the multilateral system on trade should take it seriously still i have concerns about the mean ing plausibility and robustness of their results do we really know that the wto increases trade reply

capitalism as an engine of progress economists from marx to schumpeter have touted capitalism as an engine of technical progress but what kind of an engine is it what are its key components how does it work

critical survey the new geographical turn in economics some critical reflections over the past few years a new geographical economics has emerged focused on the spatial agglomeration of industry and the long run convergence of regional incomes several leading names are associated with this geographical turn including paul krugman michael porter robert barro and w brian arthur this new economic geography it is argued here is neither that new nor is it geography instead it is a reworking or re invention using recent developments in formal mathematical mainstream economics of traditional location theory and regional science as such it is quite opposed to and difficult to reconcile with the work on regional development and industrial agglomeration being carried out in economic geography proper

on and off the beaten path the evolution of four technological systems in sweden abstract this paper examines four swedish case studies of technological systems from the perspective of path dependence what are the similarities and differences in this regard between factory automation electronics and computers biotechnology and powder technology what are the distinctive features in each system which set it apart from similar systems elsewhere and what role does path dependence play in explaining these features the essential function of technological systems is to capture diffuse and magnify spillovers of technical and organizational knowledge therefore the nature of knowledge i e the characteristics of knowledge and how it can be transmitted in each system determines what types of spillovers are likely to occur as well as the mechanisms through which they occur other important influences are the initial conditions and the institutions including both organizations and rules of the game

technology entrepreneurship and path dependence industrial clustering in silicon valley and route 128 silicon valley and route 128 have been the centers of innovation and commercialization for the electronics computer and data communications industries in the postwar period however since the 1960s silicon valley has grown more rapidly and from approximately 1985 through 1995 route 128 experienced retarded growth their success had diverged dramatically in the last decade the most common explanations for this divergence are differing cultures interfirm relations or and internal organizational style organization this paper builds upon path dependent and dominant design explanations of technical and industrial change arguing that the technological trajectories of the industries underlying the two regions were different and this led to their differential destinies to explain the dynamics of the two regions and analytical separation is made between the economy of the existing firms and a separate economy of institutions that evolved to nurture new firm formation copyright 1999 by oxford university press

diversification ricardian rents and tobin s q according to prevailing theory firms diversify in response to excess capacity of factors that are subject to market failure by probing into the heterogeneity of these factors we develop the corollary that firms that elect to diversify most widely should expect the lowest average rents an empirical test with tobin s q as the measure of rents is consistent with this theory

the economics of technical change this paper reviews the recent rapidly growing literature on technical change in the economy it concentrates on innovations and their diffusion at firm and industry level since this was the area designated as relatively weak in earlier literature surveys the review argues that the extensive empirical evidence and theoretical analysis now available presents a basic challenge to neoclassical theory after indicating some weaknesses in the neo schumpeterian literature the paper concludes by advocating an experiment with a new form of assessment by neighboring disciplines to economics itself which would take full account of the fundamental issues at stake in this modern methodenstreit c 1994 academic press inc copyright 1994 by oxford university press

the origins and dynamics of taiwan s r d consortia a series of collaborative r d ventures have emerged in taiwan within a quite distinctive institutional framework unlike the case of many of the collaborative arrangements between established firms in the us europe or japan where mutual risk reduction is frequently the driving influence in the case of taiwan it is technological learning upgrading and catch up industry creation that is the object of the collaborative exercises the taiwan r d alliances were formed hesitantly in the 1980s but have flourished in the 1990s as institutional forms have been found which encourage firms to cooperate in raising their technological levels several alliances could be counted in taiwan in the late 1990s bringing together firms and public sector research institutes with the added organizational input of trade associations and catalytic financial assistance from government the article discusses the evolving organizational architecture of these r d alliances utilizing several case studies and seeks to draw comparisons between these institutional innovations in taiwan and established collaborative arrangements in the usa japan and europe