hybrid r d we develop a model of r d collaboration in which individual firms carry out in house research on core activities and undertake bilateral joint projects on non core activities with other firms we develop conditions on the profit functions of the firm under which r d investments in different projects of a firm are complementary we show that this condition is met by standard price and quantity setting oligopoly models we then study the relation between the number of joint projects and investments and profits in this context we identify a second aspect of complementarity equilibrium investments in in house as well as in each joint project are increasing in the number of projects however we find that an increase in number of joint projects of all firms lowers collective profits suggesting the presence of excessive incentives for conducting research

understanding innovation an analysis of persistence for spanish manufacturing firms abstract this study focuses on the persistence of innovation in a panel of spanish manufacturing firms for the period 1990 2008 in particular we analyse whether persistence in firms innovation activities over time is the result of previous experience the dynamic capabilities of the firm or industry market related characteristics we find that r d input and innovation output are highly persistent at the firm level after controlling for unobserved heterogeneity and initial conditions and by using a dynamic random effects probit we conclude that there are similar determinants of persistence in r d and innovative activities among external environmental factors market dynamism affects r d and innovation regarding firm specific characteristics size and outsourcing also have a positive impact on both processes past innovative behaviour is clearly more decisive in explaining the current state of r d and innovation activities than external factors or firm level heterogeneity

vintage technologies and skill constraints evidence from u s exports of new and used machines when countries import production machinery they must choose between new and used equipment this article looks at that choice in the presence of labor saving technical progress and complementarity between technologies and skills within the firm it develops a theoretical model of the market for used machines it then analyzes data on united states u s exports of metalworking machine tools by country of destination classifying machines according to their vintage and their technological characteristics the data show that the share of used equipment imported is higher if the importing country has a lower level of development as measured by income per capita econometric estimation of the determinants of this share shows that it also is higher the greater is the technological change embodied in the machine or the greater is the change in the skills required to run the machine efficiently these results indicate that technological factors and skill constraints may be as important as factor prices in determining the choice of technique in developing countries the policy recommendation emerging from this work avoid constraints on imports of used equipment is similar to that in the existing literature but the reasoning is different instead of emphasizing inappropriate capital labor ratios for low wage countries the results indicate that investment in advanced technologies is effective only if importing countries have the skills to use them

sustainable innovation business models and economic performance an overview sustainable development requires radical and systemic innovations such innovations can be more effectively created and studied when building on the concept of business models this concept provides firms with a holistic framework to envision and implement sustainable innovations for researchers the concept provides an analytical tool that allows them to assess the interplay between the different aspects that firms combine to create ecological economic and social value in addition the business model concept provides a link between the individual firm and the larger production and consumption system in which it operates this paper provides an introduction to the special issue which emerged from selected papers presented at the erscp emsu 2010 conference held in delft the netherlands papers in the special issue cover a broad range from a conceptual discussion resulting in a research agenda the assessment of diffusion of specific business models such as product service systems the introduction of new management tools for business transition management to case studies on how specific business models evolved in specific communities together these papers provide insight into the promise of the business model concept for understanding and advancing sustainable innovation

you can t manage right what you can t measure well technological innovation efficiency abstract this paper proposes a new approach to tackle the innovation performance relationship it addresses the so far mixed and inconclusive results of studies analyzing this relationship we argue that the undifferentiated use of innovation inputs and outputs to measure firm innovativeness is not without problems and that from a productive perspective they should be simultaneously analyzed this study follows a two stage empirical analysis using a sample of spanish manufacturing firms for the period 1992 2005 by examining two inputs and two outputs of the innovation process in the first stage we estimate technological innovation efficiency by means of an intertemporal data envelopment analysis dea bootstrap and also observe the yearly efficiency changes based on a global malmquist index in the second stage we analyze the effect of technological innovation efficiency on firm performance through a generalized method of moments gmm system the results support our arguments that the best measurement of outcomes of technological innovations is through the efficiency with which they are developed in addition we test the moderating effect of technological intensity level and firm size on the efficiency performance relationship

how sustainable entrepreneurs engage in institutional change insights from biomass torrefaction in the netherlands sustainable entrepreneurship often requires a purposeful change to the existing business environment market regulations and societal norms and values institutions to ensure sustainable products and services become legitimate and competitive yet how sustainable entrepreneurs alter or create institutions remains unclear we employ a two year comparative case study with four entrepreneurs commercializing torrefied biomass in the netherlands consistent with insights from institutional entrepreneurship research findings show that sustainable entrepreneurs create new symbols theorize construct new measures build consensus and forge new relations to alter or create new institutions moreover we find that entrepreneurial collaboration in the form of a trade association has three feedback effects it creates accessible modes diversity of scope and an increased scale of institutional change strategies we conclude that future studies should further connect sustainable and institutional entrepreneurship research and take group and individual factors into account when explaining how sustainable entrepreneurs engage in institutional change

size r d productivity and decision styles we extend the size innovation debate by incorporating decision making style as a relevant factor in the innovation process we propose that the size of firms affects the scale and quality of product innovation through the adoption of different decision making styles using the literature on cognition we conceptualize decision making style as the degree to which firms rely on analytical information for decision making during the r d process using longitudinal data of spanish firms we show that as firms increase in size they rely more extensively on analytical decision tools for the innovation activity additionally we show that the size of firms is negatively related to product innovation productivity in terms of scale and positively related to the quality and that these relationships are mediated by firms reliance on analytical decision making style we discuss theoretical and managerial implications for innovation research and practice

public support for technical advance the role of firm size this article develops a model that shows how firm size that most important firm level correlate of r d moderates the impact of demand and supply side government policies that support r d the most robust result is that government support to product r d will elicit less of a response the greater is average firm size within the industry this result suggests for example that government support to upstream research in the life sciences will stimulate less downstream industrial investment in the development of new drugs to the extent that the firms in the downstream industry are larger the model also predicts that where entry is less encumbered we can expect demand side subsidies to elicit greater product r d within an industry thus to the degree that for example barriers to entering the solar panel manufacturing industry are lower we should expect r d on solar panel development to rise more in response to tax credits for their purchase

public policies pressure groups and dead weight costs abstract this paper presents a model of competition among special interest groups for political influence each active group exerts pressure to affect its taxes and subsidies where activities of different groups are related by the equality between total tax collections and total tax subsidies the dead weight costs and benefits of taxes and subsidies play a major role in our model an increase in the dead weight cost of taxation encourages pressure by taxpayers while an increase in the dead weight costs of subsidies discourages pressure by recipients various applications of the analysis are discussed

institutional features of congressional decisions the fight to prohibit smoking on airlines a pervasive theme of the congressional politics literature is that the committee system is fundamental in determining the policy status quo such an assertion hinges crucially upon committees controlling their jurisdictions congressional delegation is undermined if a committee can assert authority over any issue domain at any time yet representatives may possess an incentive to support a policy proposal that would change the status quo even if it entails disregarding procedures indeed standard conceptualizations of how members of congress make their voting choices assume that only the benefits and costs associated with a policy matter and they do not consider institutional factors such as whether a bill emerged from the correct committee

the effect of process management on different types of innovations an analytical modeling approach abstract we investigate the trade off between r d efficiency and creativity during the development of a new product a firm s ability to balance efficiency with innovation positively affects its capacity to maintain its competitiveness although the trade off between efficiency and creativity has long been discussed in terms of practical application little analytical research has been performed to enhance theoretical understanding to redress this gap in the literature we present an extreme value model that accounts for innovation type and competition intensity and offer a set of theoretical and practical insights to demonstrate that the effects of process management depend on the nature of the innovation employed we show that the inverse relationship between efficiency and creativity is more pronounced if r d projects represent paradigm shifting innovations rather than incremental innovations we then demonstrate how competition drives firms to decrease investment in innovation activities and improve process efficiency to maximize profit our results suggest that process management activities are less recommended for firms that pursue radical innovation and the acceleration of growth

institutions infrastructure and economic growth abstract this paper develops a structural model of infrastructure and output growth that takes account of institutional and economic factors that mediate in the infrastructure gdp interactions cross country estimates of the model indicate that the contribution of infrastructure services to gdp is substantial and in general exceeds the cost of provision of those services the results also shed light on the factors that shape a country s response to its infrastructure needs and offer policy implications for facilitating the removal of infrastructure inadequacies

on the instability of the r d portfolio in a dynamic monopoly or one cannot get two eggs in one basket abstract firms innovation portfolios include several dimensions ranging from organizational aspects to cost reduction and product characteristics all of these efforts take place during the product life cycle and interact with each other in determining the spectrum of features of the product and its performance on the market this paper contributes to the related theoretical debate focussing on the possibility of having superior product quality levels at lower marginal production cost over time to deal with this issue we investigate the optimal r d portfolio of a single product monopolist investing in cost reducing activities accompanied by efforts improving the quality of its product over an infinite time horizon it turns out that the firm s relative incentives along the two directions are conditional upon market affluence measured by consumers willingness to pay for quality and r d efforts are complements in the neighbourhood of the steady state equilibrium however the dynamics of the two r d controls depend on both quality and marginal cost at every instant consequently as the stability analysis reveals the steady state equilibrium is indeed unstable due to the dynamics of marginal cost thereby implying that one should not expect the firm to supply an increasing quality level at a decreasing production cost hence the dynamic interplay between r d controls and the resulting instability affecting production costs also imply that one may not expect to observe product quality to increase and market price to decrease over the product life cycle

innovation and employment a reinvestigation using revised pavitt classes the relationship between innovation and employment is addressed in this article through a model and empirical test at industry level for eight european countries in 1994 2004 we investigate this relationship for manufacturing and services and propose a revised pavitt taxonomy covering both of them in order to identify specific patterns of technological change and job creation and loss the contrasting effects of strategies of technological or cost competitiveness are investigated using innovation variables from cis2 and cis3 together with demand wages and industry dynamics they account for changes in employees and hours worked the diversity in these relations across industries is also explored when the model is applied to each revised pavitt class different mechanisms of technological change and effects on jobs emerge

industry and firm specific factors of innovation novelty this article investigates the underlying factors that might shape the firm s choices with respect to degrees of innovation novelty using a sample of 2983 firms observed under the portuguese community innovation survey we assess the relative relevance of a set of firm and industry specific factors in explaining firms choices about incremental or radical innovation the results indicate that both the firm s idiosyncratic historical factors giving rise to heterogeneous r d capabilities and the industry context have power to shape the firm s innovation choices even though firm specific factors appear to be more powerful the estimated impacts on firm s innovation novelty are nonetheless significantly moderated by the type of firm and industry

firm size and the nature of innovation within industries the case of process and product r d the effect of firm size on the allocation of r d effort between process and product innovation is examined it is hypothesized that relative to product innovations process innovations are less saleable in disembodied form and spawn less growth this implies that the returns to process r d will depend more on the firm s output at the time it conducts its r d than the returns to product r d incorporating this distinction in a simple model the authors derive and test predictions about how the fraction of r d devoted to process innovation varies with firm size within industries

the legacy of steven klepper industry evolution entrepreneurship and geography this introductory essay of the special issue honoring steven klepper provides a synthesis of his work and places the articles of the special issue within the context of his scholarship steven klepper s pioneering work linked life cycle patterns in industry evolution to underlying micro level firm innovation dynamics and employee entrepreneurship and to the macro level implications regarding geographical agglomeration and the growth of economies taken together the lifetime of klepper s research provides an integrated account of the key industrial mechanisms at work and also sets the stage for future research as is elaborated in individual contributions to the special issue

bridging sustainable business model innovation and user driven innovation a process for sustainable value proposition design with an increasing population a growing middle class and increased resource use our current ways of living and doing business are unsustainable next to the implementation of innovative technology sustainable development based on innovative business models better understating of customer needs and behavioural change are crucial this research aims at combining principles from both sustainable business model innovation and user driven innovation to develop more successful radical and user centred sustainable value propositions sustainable business model innovation entails developing value propositions that create value for multiple stakeholders at the same time including customers shareholders suppliers and partners as well as the environment and society user driven innovation allows developing solutions that are meaningful for people and profitable for business by involving potential customers users and or other stakeholders in an experimental and iterative design process the study adopts a research through design methodology a qualitative research approach that uses design practice to inform research to this end a design project in the framework of the climate kic the largest european partnership addressing the challenge of climate change was investigated as a result this paper proposes a process for sustainable value proposition design which adopts a thorough dynamic and iterative perspective talking to stakeholders thinking about the problem testing the product service that leads to an actual sustainable value proposition and to a superior problem solution fit in practice managers are provided with an initial methodological framework for mapping and understanding the stakeholders in a broad sense including and especially users identifying their needs and interests and progressively combining them into a more meaningful and enriching value proposition

research and development with asymmetric firm sizes this article presents a theoretical model of research and development r d competition among firms the goal of the model is to simultaneously explain two empirical observations pertaining to the persistence of dominantfirms small firms make a disproportionate share of major innovations while largefirms tend to spend more in absolute terms on r d than smallfirms do in the model here firms choose investment levels and r d project riskiness in equilibrium a large firm invests more than a smaller firm but by choosing safer r d projects makes fewer major innovations

a review of uncertainties in technology experience curves abstract the use of log linear experience curves or learning curves relating reductions in the unit cost of technologies to their cumulative production or installed capacity has become a common method of representing endogenous technical change in energy economic models used for policy analysis yet there are significant uncertainties in such formulations whose impact on key model results have been insufficiently examined or considered this paper reviews the major types of uncertainty in log linear experience curves and their effect on projected rates of cost reduction uncertainties are found not only in the learning rate parameter of a log linear model but also in the functional form that determines the shape of an experience curve evidence for alternative forms such as an s shaped curve is reviewed along with case studies that demonstrate the uncertainties associated with cost increases during early commercialization of a technology a phenomena that is widely recognized but rarely quantified or incorporated in learning models additional factors discussed include the effects of learning discontinuities institutional forgetting and the influence of social economic and political factors we then review other models of causality which aim to improve modelers ability to explain and predict the influence of other underlying processes that contribute to technology cost reductions in addition to learning ignoring other types of underlying mechanisms can create a false sense of precision and overestimate the true contribution of learning currently however uncertainties in such multi factor models remain large due to the difficulties of estimating key parameters such as private sector r d investments and extending models of a specific technology to a broader suite of technologies and cost projections pending the development and validation of more robust models of technological change we suggest ways to significantly improve the characterization and reporting of current learning model uncertainties and their impacts on the results of energy economic models to help reduce the potential for drawing inappropriate or erroneous policy conclusions

the size distribution of innovating firms in the uk 1945 1983 a survey of 4 378 significant innovations shows that firms with fewer than 1 000 employees commercialized a much larger share than is indicated by their share of r and d expenditures innovations per employee have been consistently above average in firms with more than 10 000 employees and have become so in firms with fewer than 1 000 intersectoral variation in the size distribution of innovating firms can be explained as a function of r and d based technological opportunities and of technological ease of entry by user firms with principal activities outside the sector copyright 1987 by blackwell publishing ltd

technology adoption and the investment climate survey data for 7 000 firms in 28 countries in eastern europe and central asia are used to examine the correlates of technology adoption proxied by iso certification and web use complementary inputs such as skilled labor managerial capacity research and development finance and good infrastructure are shown to be important correlates of technology adoption the link between market incentives and technology adoption is more nuanced while stronger consumer pressure is significantly associated with technology adoption competitor pressure is not suggesting that in developing economies where many input markets are imperfect it is primarily firms with rents that are able to adopt new technology foreign owned firms exhibit significantly better technology adoption outcomes but privatized firms with domestic owners do not

submarket dynamics and innovation the case of the us tire industry beginning in 1922 the rate of exit of us tire producers increased sharply and the industry began a severe and protracted shakeout just 5 years earlier the tire industry experienced a surge in entry that led to a rise of over 80 in the number of producers we propose an explanation for this episode based on the idea of industry submarkets which we incorporate in a model of shakeouts we test this theory and alternative explanations for the surge in entry and exit and the shakeout using a novel data set on patenting in tires and production in the early 1920s of the cord tire a key innovation we feature in our theory our analysis suggests that the development of a new submarket can open up opportunities for entry but also stimulate innovation and in the process reinforce the advantages of the leading incumbents accentuating the shakeout of producers copyright 2010 the author 2010 published by oxford university press on behalf of associazione icc all rights reserved oxford university press

the impact of order and mode of market entry on profitability and market share market share performance and profitability of overseas business activities has long been an important issue in international business in this study we explore the impact of order and mode of market entry into an overseas market we find that early entrants have significantly higher market shares and profitability than late followers we also find that equity joint ventures have a higher profitability than either wholly owned operations or contractual joint ventures a significant interaction exists between order and mode of market entry as expected firm efficiency and size affect the performance of firms these results are based on the business activities of a sample of 14 466 foreign firms in china in 1995

regulation and growth why some countries grow faster than others is one of the most important questions in economics solving this puzzle has the obvious appeal of improving the living standards for a significant proportion of the world population we go further towards answering this question by studying a major determinant of growth regulations governing business activity our results also have significant implications for policy they suggest that countries should put priority on reforming their business regulations when designing growth policies measures of institutions currently used in the growth literature indicate the extent of problems but not how to resolve them by contrast the indicators in the doing business database are directly linked to specific reforms for example the procedures to register a business or property can be cut by combining them at a one stop shop for businesses establishing a credit bureau or reducing mandated severance pay for workers will also improve performance on the business regulations index our findings imply that identifying and implementing such reforms can accelerate economic growth

business models as drivers of the low carbon power system transition a multi level perspective abstract decarbonising the electrical power system holds a critical role in climate change mitigation recent developments in technology are helping change the current centralized paradigm into one of integrated distributed clean energy resources in spite of these developments radical transformation is not occurring at a speed to effectively meet environmental targets mostly due to the incumbent carbon lock in trajectory we argue that business model bm innovation dynamics are key drivers in accelerating the low carbon power system transition often operating irrespective of the underlying technology we combine bm theory with the multi level perspective on sociotechnical transitions to present a useful framework to analyze this potential transition this paper presents the application of this framework characterizing relevant bm dynamics of niche and regime business actors and supporting these with illustrative examples particularly we find that new actors in the distributed energy business are achieving market scale by offering financially innovative bms that do not require upfront costs from customers higher penetrations of renewable energy sources in liberalized electricity markets are destabilizing the historical bm of large centralized utilities through erosion of wholesale prices furthermore a shift towards distributed and dynamic energy resources further challenges incumbents and might bring opportunities for bms focused on active customer participation and social value creation as these tendencies are expected to accelerate we find analyses of bms will have important relevance for future power system transition research

workers machines and economic growth this paper models technology adoption as replacing workers by machines which perform the same job in the production process the paper shows that such modelling of technology adoption affects significantly the analysis of economic growth this model can explain large and persistent international differences in output levels and growth rates caused by small differences in underlying parameters

innovation process of new ventures driven by sustainability abstract since the brundtland report appeared in 1987 various approaches to realising sustainable consumption and production have come into practice while more traditional approaches like ecodesign and design for sustainability often emphasize optimizing existing products processes and businesses more radical approaches like product service systems and system innovation for sustainability emphasize developing new innovative products and services with higher environmental gains although these studies increased our understanding of sustainability in relation to product design they are criticized for failing to draw on existing theoretical frameworks in the organizational innovation literature berchicci 2005 this paper seeks to explore the innovation process within new ventures driven by sustainability since 1 conventional wisdom suggests that young and new firms have advantages in innovation acs and audretsch 1990 and as such they are the potential candidates of offering radical solutions to the challenges of sustainability and 2 there are few studies that address exploiting sustainable product ideas through new organizations the paper reports on the results of an explorative study involving the use of generative techniques during 19 individual semi structured interviews with eight entrepreneurs and seven innovation support organizations the results suggest that the relative impact of internal and external factors on the innovation process change over time as the new organization forms in addition creating new businesses from sustainability ideals is influenced by the firms ability in understanding and managing the differences between intended and created value and in finding an overlap between customer benefits and clearly defined prioritized sustainability goals

networks in entrepreneurship the case of high technology firms the value of networks as an integral part of the explanation of entrepreneurial success is widely acknowledged however the network perspective does not specify the role of networks in the emergence and early growth of a venture we have distinguished three entrepreneurial processes in new venture development i e discovery of opportunities securing resources and obtaining legitimacy which are of importance for survival and performance this paper examines how these processes are influenced by strong and or weak ties and whether the degree of innovation incremental versus radical acts as a contingency factor in the way network ties support entrepreneurial processes in this explorative study three cases on high technology firms in the netherlands provide empirical material enabling us to develop a number of propositions on the network effect in particular the mix of strong and weak ties on the three entrepreneurial processes

bureaucratic discretion or congressional control regulatory policymaking by the federal trade commission this paper extends stigler and peltzman s approach to regulation by incorporating a legislature the model yields comparative statics results and hence testable implications the paper then tests between two opposing approaches about regulatory agency behavior the first assumes agencies operate independently of the legislature and hence exercise discretion the second assumes that congress controls agency decisions the recent behavior of the federal trade commission provides the empirical setting substantial evidence is found for the specific predictions of the model including the hypothesis of systematic congressional influence over ftc decisions

sustainable business model adoption among s p 500 firms a longitudinal content analysis study in this study we examine the diversity of sustainable business models adopted by the largest global corporations those listed in the s p 500 index over the period 2005 2014 we examine press release communications during this period which represent public data about business relevant events we expect that examining this communication can reveal longitudinal patterns in the adoption of sustainable business activities and models empirically we utilize academic and practitioner expert panels to build a set of keywords across nine sustainable business model archetypes and utilize automated content analysis to examine the breadth and nature of a firm s sustainable business activities and practices we find evidence of the increasing prominence of different types of sustainable business models over time in particular the results show that large capitalized firms have mostly adopted the environmentally oriented archetypes and to much lesser extent the societal and organizational ones

intermediaries and innovation support in the design for sustainability field cases from the netherlands turkey and the united kingdom abstract companies face challenges and need support when applying specific knowledge to their innovation processes such as design for sustainability the providers of innovation support in innovation systems are intermediaries while the literature on intermediaries focuses on various roles and approaches the way in which intermediaries function in specific fields such as design for sustainability remains underexplored this paper investigates how intermediaries provide innovation support in the design for sustainability field today with a focus on the services and support they offer the approaches and drivers that shape them as well as the challenges of the intermediation process particularly concerning sustainability and design to do this 14 intermediaries from the netherlands the united kingdom and turkey were investigated through case studies the role of design in support processes especially during implementation the importance and types of collaborations among various actors of innovation systems and the emergence of a new type of intermediary that promises radical innovation in sustainability are among the findings in addition based on the empirical data we suggest a framework for describing the roles and attributes of a group of five intermediaries that meets the needs of all types of companies engaged in design for sustainability finally we offer suggestions for turkey on how to raise the capacity of its intermediaries operating in the design for sustainability field which might be applicable to other similar contexts as well this study contributes to the theory and practice of innovation support in the sustainability field from which all innovation system s actors especially intermediaries and governmental institutions might benefit in designing support programs

the industrial organization of congress or why legislatures like firms are not organized as markets this paper provides a theory of legislative institutions that parallels the theory of the firm and the theory of contractual institutions like market institutions legislative institutions reflect two key components the goals or preferences of individuals here representatives seeking reelection and the relevant transactions costs we present three conclusions first we show how the legislative institutions enforce bargains among legislators second we explain why given the peculiar form of bargaining problems found in legislatures specific forms of nonmarket exchange prove superior to market exchange third our approach shows how the committee system limits the types of coalitions that may form on a particular issue

joint venture formation of very large multinational firms large firms differ from smaller firms in many aspects in this research note we investigate the relationship between the size of firm and the characteristics of equity joint ventures ejvs empirically we found that very large firms are more likely to have a higher equity stake in their ejvs seek alignment with other foreign firms engage in global industries and invest in large scale ejvs than smaller firms they are also less affected by the risk conditions of the host country empirical testing is based on a sample of 1 298 foreign ejvs in the people s republic of china between 1981 and 1998 interesting differences also exist among firms that are based in the u s japan and europe

sustainability driven entrepreneurship principles of organization design abstract concern about whether the social ecological processes that provide for human wellbeing can be sustained has given rise to sustainable development as a broad social goal as a dynamic force for change entrepreneurship is increasingly expected to contribute to this goal this article reports on the results of an intensive empirical study investigating the organization design expertise necessary for sustainability driven entrepreneurs to succeed in a competitive market context results reveal five principles of organization design that diverge in important ways from the conventional principles of entrepreneurship suggesting the expertise required for venture success differs depending on entrepreneurial values and motives

distance to the frontier and the perception of innovation barriers across european countries abstract barriers to innovation have mainly been studied in a single country context this paper studies differences in the perception of innovation barriers between innovative and non innovative firms for 18 eu countries the countries are grouped by their distance to the technological frontier using community innovation surveys for the years 2002 2004 and 2004 2006 the results show that knowledge barriers related to the availability of skilled labour innovation partners and technological knowledge are more important for firms located in countries close to the frontier while the opposite is true regarding the availability of external finance moreover while the share of innovators decreases with the distance to the technological frontier the share of firms not interested or in no need of innovation increases this is consistent with the idea that as firms approach the technological frontier they increasingly need to focus on the creation of own knowledge and the adoption of innovation based growth strategies to stay competitive

on the welfare effects and political economy of competition enhancing policies we analyse the welfare effects of policies that intensify product market competition and the channels through which they operate using a circular model of horizontal product differentiation with asymmetric costs we study the effects of increased price competition on market selection among incumbent firms cost reduction effort and entry of new firms the model also generates an endogenous demand for competition enhancing or retarding policies arising from cost heterogeneity and we demonstrate the possibility of a low competition political economy trap simulations of the model illustrate that the selection effects we analyse which traditional cost benefit analysis is unlikely to capture can be large

incumbent innovation and domestic entry this paper analyzes the escape entry incentive for innovation by incumbent firms the threat posed by the possibility of leading edge firms entering the market influences incumbent innovation to overcome problems of endogeneity we apply an instrumental variable approach to analyze a rich firm level dataset 1987 2000 for germany we find evidence that domestic entry has a negative effect on incumbent product innovation which is a strong indication of new entrants comparative advantage in commercializing new ideas in contrast domestic entry has a positive effect on incumbent process innovations an effect also known as the escape entry effect

a review of learning rates for electricity supply technologies a variety of mathematical models have been proposed to characterize and quantify the dependency of electricity supply technology costs on various drivers of technological change the most prevalent model form called a learning curve or experience curve is a log linear equation relating the unit cost of a technology to its cumulative installed capacity or electricity generated this one factor model is also the most common method used to represent endogenous technical change in large scale energy economic models that inform energy planning and policy analysis a characteristic parameter is the learning rate defined as the fractional reduction in cost for each doubling of cumulative production or capacity in this paper a literature review of the learning rates reported for 11 power generation technologies employing an array of fossil fuels nuclear and renewable energy sources is presented the review also includes multi factor models proposed for some energy technologies especially two factor models relating cost to cumulative expenditures for research and development r d as well as the cumulative installed capacity or electricity production of a technology for all technologies studied we found substantial variability as much as an order of magnitude in reported learning rates across different studies such variability is not readily explained by systematic differences in the time intervals geographic regions choice of independent variable or other parameters of each study this uncertainty in learning rates together with other limitations of current learning curve formulations suggests the need for much more careful and systematic examination of the influence of how different factors and assumptions affect policy relevant outcomes related to the future choice and cost of electricity supply and other energy technologies

how does probability of innovation change with firm age this paper looks at the probability of introducing innovations by manufacturing firms at different stages of their lives once differences related to activity and size are controlled for we examine how the probability of innovation varies over entry post entry ages and advanced ages of mature firms we also measure the association between exit from the market and pre exit innovation results show that the probability of innovating widely varies by activity and that small size per se broadly reduces the probability of innovation but also that entrant firms tend to present the highest probability of innovation while the oldest firms tend to show lower innovative probabilities some sets of firms with intermediate ages also present a high probability of innovation and exiting firms are clearly associated to lower levels of introducing process innovations

what percentage of innovations are patented empirical estimates for european firms abstract a 1993 survey on the innovative activities of europe s largest industrial firms obtained useable results on patenting activities for 604 respondents the data are used to calculate the sales weighted propensity rates for 19 industries the propensity rates equal the percentage of innovations for which a patent application is made the propensity rates for product innovations average 35 9 varying between 8 1 in textiles and 79 2 in pharmaceuticals the average for process innovations is 24 8 varying from 8 1 in textiles to 46 8 for precision instruments only four sectors have patent propensity rates for both product and process innovations combined that exceed 50 pharmaceuticals chemicals machinery and precision instruments regression results that control for the effect of industry sector show that patent propensity rates increase with firm size and are higher among firms that find patents to be an important method for preventing competitors from copying both product and process innovations the effect of secrecy is not so straightforward firms that find secrecy to be an important protection method for product innovations are less likely to patent as expected but secrecy has little effect on the propensity to patent process innovations the r d intensity of the firm has no effect on patent propensity rates for both product and process innovations the sector of activity has a strong influence on product patent propensities but very little effect on process patent propensities after controlling for the effect of other factors

what s experience got to do with it sources of cost reduction in a large specialty chemicals producer conventional learning curves relating unit cost to measures of production experience are estimated for 221 specialty chemicals produced by a fortune 500 company detailed records on cost and r d coupled with insights from company personnel are used to explain the variation across products in the rate of cost reduction products that exhibited the strongest relationship between unit cost and measures of production experience were subject to specific initiatives particularly process r d the r d was not however generally motivated or informed by production experience however cumulative past output the most commonly used measure of production experience was related to expected future output which conditioned the expected future returns from r d and the choice of r d projects thus cumulative output was connected to unit costs through its role in conditioning incentives to undertake process r d rather than as a proxy for production experience this suggests that the strong relationship commonly found between unit cost and measures of production experience may reflect incentives to reduce cost as much as learning from production experience

the productivity effects of privatization longitudinal estimates from hungary romania russia and ukraine this paper estimates the effect of privatization on multifactor productivity using comprehensive panel data on initially state owned manufacturing firms in four economies we exploit the data s longitudinal dimension to control for preprivatization selection and estimate long run impacts the estimates are robust to functional form but sensitive to selection controls our preferred random growth estimates imply positive multifactor productivity effects of 15 percent in romania 8 percent in hungary and 2 percent in ukraine but a 3 percent effect in russia the foreign privatization effect is larger 18 35 percent in all countries positive domestic effects appear immediately in hungary romania and ukraine and continue growing thereafter but emerge only five years after privatization in russia

telecommunications infrastructure and economic development a simultaneous approach in diesem beitrag wird untersucht welchen einflus die telekommunikations infrastruktur auf die wirtschaftliche entwicklung ausubt diese wichtige frage hat im zusammenhang mit der diskussion um informationsautobahnen aktualitat erlangt in der vorliegenden studie wird der einflus der telekommunikations infrastruktur fur 21 oecdlander fur die vergangenen 20 jahre analysiert es wird ein strukturgleichungsmodell geschatzt in dem investitionen in die telekommunikations infrastruktur als endogene variable erfast werden und in einem mikromodell angebot und nachfrage nach telekommunikations investitionen spezifiziert werden das mikromodell wird dann zusammen mit der makro wachstumsgleichung geschatzt als ergebnis stellen die autoren dann eine positive kausalbeziehung zwischen telekommunikations investitionen und wirtschaftlicher entwicklung fest wenn eine kritische masse an telekommunikations infrastruktur existiert

a matter of location the role of regional social capital in overcoming the liability of newness in r d acquisition activities laursen k masciarelli f and reichstein t a matter of location the role of regional social capital in overcoming the liability of newness in r d acquisition activities regional studies external knowledge acquisition is a precondition for firms competitive advantage however young firms exhibit a lower propensity to acquire external research and development r d than their older counterparts the paper explores the role of regional social capital in moderating this aspect of the liability of newness the results show that young firms operating in regions with low levels of social capital are less likely to acquire r d externally however this is not the case in regions with high levels of social capital suggesting that the liability of newness in terms of acquisition of external r d does not play a role in these regions

the making of an oligopoly firm survival and technological change in the evolution of the u s tire industry the number of producers in the u s tire industry grew for 25 years and then declined sharply and the industry evolved to be an oligopoly the role of technological change in shaping the industry s market structure is explored a model of industry evolution featuring technological change is used to derive predictions that are tested using a novel data set on firm entry exit size location distribution networks and technological choices prior to the shakeout of producers consistent with the model earlier entering and larger firms survived longer principally because of the influence of age and size on technological change

competitive pressure and the adoption of complementary innovations liberalization of the european automobile distribution system in 2002 limits the ability of manufacturers to impose vertical restraints leading to a substantial increase in competitive pressure among dealers we estimate an equilibrium model of profit maximization to evaluate how dealers change their innovation adoption strategies following the elimination of exclusive territories using french data we evaluate the existence of complementarities between the adoption of software applications and the scale of production firms view these innovations as substitutes and concentrate their effort in one type of software as they expand their scale of production results are robust to the existence of unobserved heterogeneity

financial innovation the bright and the dark sides based on data from 32 countries over the period 1996 2010 this paper is the first to assess the relationship between financial innovation on the one hand and bank growth and fragility as well as economic growth on the other hand we find that different measures of financial innovation capturing both a broad concept and specific innovations are associated with faster bank growth but also higher bank fragility and worse bank performance during the recent crisis these effects are stronger in countries with larger securities markets and more restrictive regulatory frameworks in spite of these seemingly ambiguous findings our evidence points to a positive net effect of financial innovation on economic growth financial innovation is associated with higher growth in countries and industries with better growth opportunities

network composition collaborative ties and upgrading in emerging market firms lessons from the argentine autoparts sector what types of relational and institutional mechanisms shape knowledge flows and the upgrading capabilities of emerging market firms in the face of economic liberalization we analyze the argentine autoparts sector to distinguish the relative impact of different types of network relationships on a firm s process and product upgrading a few social ties to international assemblers appear to be most beneficial for local suppliers although they may be insufficient to compensate fully for the negative effect of being located in a lower tier supplier customer relationships that are part of regular disciplined discussions for product and process improvements appear to be especially beneficial for upgrading

estimating firm size elasticities of product and process r d this paper provides an empirical test of the particular product life cycle hypothesis which postulates that the firm size elasticity of process r d exceeds the firm size elasticity of product r d panel data on german manufacturing firms is used which is affected by attrition and sample selection an inverse probability weighted generalized empirical likelihood gel estimator is proposed which corrects for the selectivity bias under the identifying assumption of conditionally independent selection and benefits from the superior small sample bias properties of gel compared to generalized method of moments gmm the product life cycle hypothesis is clearly rejected in all specifications

investigating a neglected part of schumpeter s creative army what drives new to the market innovation in micro enterprises schumpeterian arguments related to creative destruction place small entrepreneurial firms at the centre of the innovation process the exclusion of micro enterprises with less than 10 employees from most innovation surveys means however that we know relatively little about innovation among this group of firms here using new survey data on a thousand micro enterprises we explore the determinants of new to the market innovation the basis for the schumpeterian creative destruction cd process our results provide strong support for the interactive nature of micro enterprise innovation and suggest the potential value of a model of interactive creative destruction icd contrary to some other recent evidence market based and supplier based collaboration both prove important for new to the market innovation our results suggest the importance of micro enterprises as sources of new to the market innovation and the potential value of including such firms in future innovation studies

product services as a research field past present and future reflections from a decade of research in the last decade many researchers institutes and programs in the eu paid attention to product service systems pss given this massive effort it is time to take stock is pss research a theoretical field in its own right is the pss concept indeed the road to the factor 10 world is it the road to enhanced competitiveness what is needed to really use the potential of the concept this paper discusses these questions summarizing the analysis done in the pss review book new business for old europe various eu sponsored projects and the conceptual approach chosen in a new research network on sustainable consumption and production called score 2006 elsevier ltd all rights reserved

offshoring of r d looking abroad to improve innovation performance the offshoring of knowledge services has become a phenomenon of increasing importance for firms but many of its implications are yet to be discussed thoroughly this paper analyzes whether r d offshoring contributes to enhancing firms innovation capabilities specifically the study distinguishes between two governance models of offshoring captive offshoring and offshore outsourcing and two types of innovation outcomes product and process innovations we suggest that r d offshoring has different impacts depending on the innovation results and governance models considered the study empirically tests these relationships using the spanish technological innovation panel this survey contains information on a large sample of firms from diverse sectors for the period 2004 2007 the empirical findings allow us confirm our hypotheses and highlight the strategic importance of r d offshoring the empirical evidence reveals a positive relation between offshoring and innovation performance with a greater effect on product than on process innovations the results for different governance models show that captive offshoring has a greater effect on innovation outcomes than offshore outsourcing these findings lead us to conclude that firms that look overseas can benefit from location specific and specialization advantages to improve innovation performance

a theory of competition among pressure groups for political influence this paper presents a theory of competition among pressure groups for political influence political equilibrium depends on the efficiency of each group in producing pressure the effect of additional pressure on their influence the number of persons in different groups and the deadweight cost of taxes and subsidies an increase in deadweight costs discourages pressure by subsidized groups and encourages pressure by taxpayers this analysis unifies the view that governments correct market failures with the view that they favor the politically powerful both are produced by the competition for political favors

r d portfolio and market structure this article analyses how firms allocate their resources when they compete for multiple patents in heterogeneous research projects simultaneously a simple model shows that firms resource allocation is biased away from risky and basic research even when imitation is not possible and firms are fully rational therefore a market may lack major innovations despite large aggregate research expenditure and strong patent protection this article also shows that as a market becomes more competitive firms invest relatively less in basic research but more in risky research these results provide a novel explanation for an ambiguous empirical relationship between innovation and market concentration

political solutions to market problems for some market failures serve as a rationale for public intervention however the fact that self interested market behavior does not always produce felicitous social consequences is not sufficient reason to draw this conclusion it is necessary to assess public performance under comparable conditions and hence to analyze self interested political behavior in the institutional structures of the public sector our approach emphasizes this institutional structure warts and all and thereby provides specific cautionary warnings about optimistic reliance on political institutions to improve upon market performance

r d determinants accounting for the differences between research and development the determinants of r d are an important topic of innovation studies the classical schumpeterian hypotheses about the influence of size and market power have been complemented with the role played by industry determinants such as demand pull technological opportunity and appropriability in determining r d investments however r d has always been considered as a whole even though research and development activities differ in many aspects we take advantage of a new panel database of innovative spanish firms pitec to distinguish between research and development efforts of firms we analyze the differentiated role played by traditional r d determinants in driving research and development results show that demand pull and appropriability have a higher effect on development while technological opportunity is more influential for research differences are statistically significant important in magnitude and robust to the use of different indicators for demand pull technological opportunity and appropriability and to several robustness checks

the role of sunk costs in the decision to invest in r d we present a dynamic empirical model of a firm s r d decisions that is consistent with the existence of sunk r d costs taking into account that these costs may differ between small and large firms and among different technological regimes we estimate a multivariate dynamic discrete choice model using firm level data of spanish manufacturing for 1990 2000 conditional on firm heterogeneity and serially correlated unobservable factors we find that r d history matters this true state dependence allows inferring the existence of sunk r d costs associated with performing r d sunk r d costs are found to be higher for large high tech firms

timing of entry in international market an empirical study of u s fortune 500 firms in china this study attempts to explain the timing of entry of firms in international markets based on the existing literature we propose a framework that consists of firm specific factors industry market factors and host country factors empirical results based on the entry information of u s fortune 500 firms in china between 1979 and 1996 show that larger firms with greater level of internalization and scope economies are likely to enter this foreign market earlier in addition non equity modes competitors behavior in the product market and lower levels of country risk are significantly associated with early entry

multilevel approaches and the firm agglomeration ambiguity in economic growth studies empirical studies in spatial economics have shown that agglomeration economies may be a source of the uneven distribution of economic activities and economic growth across cities and regions both localization and urbanization economies are hypothesized to foster agglomeration and growth but recent meta analyses of this burgeoning body of empirical research show that the results are ambiguous recent overviews show that this ambiguity is fuelled by measurement issues and heterogeneity in terms of scale of time and space aggregation growth definitions and the functional form of the models applied alternatively in this paper we argue that ambiguity may be due to a lack of research on firm level performance in agglomerations this research is necessary because the theories that underlie agglomeration economies are microeconomic in nature hierarchical or multilevel modeling which allows micro levels and macro levels to be modeled simultaneously is becoming an increasingly common practice in the social sciences as illustrated by detailed dutch data on firm level productivity employment growth and firm survival we argue that these approaches are also suitable for reducing the ambiguity surrounding the agglomeration firm performance relationship and for addressing spatial sectoral and cross level heterogeneity

the anatomy of industry r d intensity distributions using firm data disaggregated by industry we establish a set of regularities in the distribution of firm r d intensities within manufacturing industries we show how a simple probabilistic process in which chance influences a key unobserved determinant of r d and firm size conditions the returns to r d can account for these regularities and other features of the distributions the model provides a unified noncausal explanation of a series of long observed relationships across mean r d intensity market concentration and the coefficient of variation it also offers a novel explanation for the inverse relationship between r d productivity and firm size jel 031