cost reduction competition and industry performance in many markets firms compete over time by expending resources with the purpose of reducing their costs sometimes the cost reducing investments operate directly on costs in many instances they take the form of developing new products that deliver what customers need more cheaply therefore product development can have the same ultimate effect as direct cost reduction in fact if one thinks of the product as the services it delivers to the customer in the way that lancaster pioneered then product development often is just cost reduction

meta paradigm change and the theory of the firm many seemingly unrelated debates on the theory of the firm are in fact part of a single deeper transformation of the social sciences as the foundational assumptions of 20th century social science have slowly been shown by science to be false new sub paradigms have emerged which cumulatively drop i theoretical assumptions about markets to explain firms ii epistemological assumptions about knowledge to explain diversity and iii metaphysical assumptions about causality to explain technical change debates occur across each of these levels

reversing urban bias in african rice markets evidence from senegal summary urban bias constitutes an important institutional impediment to economic development in poor countries some african governments now recognize that they should invest in agricultural productivity in order to reverse urban bias but often forget the equally important objective of investing in quality tailored to consumers so as to reverse urban bias footprint on food markets we conduct framed field experiments in two major urban markets in senegal and find that the majority of urban consumers are willing to pay quality premiums for local rice suggesting that investment in post harvest rice quality is a priority in the reversal of urban bias 2012 elsevier ltd all rights reserved

singular focus or multiple objectives what the data tell us about inflation targeting in latin america proquest denotes formulae omitted introductionin the last decade and a half several latin american countries have adopted inflation targeting as their monetary framework moving away from other intermediate targets such as monetary aggregates and allowing at least on paper more exchange rate flexibility while the literature so far has not delivered a clear verdict on the impact of inflation targeting on macro economic performance in general particularly in comparison to other mon etary frameworks that have faced the same global environment it is evident that countries that have adopted inflation targeting have generally succeeded both in stabilizing inflation at relatively low rates and in anchoring the public s expectations at levels near the target 1one recurring question that arises regarding the use of inflation targeting concerns the flexibility that policymakers need to implement it namely to what extent should exchange rate fluctuations or financial stability concerns also be incorporated into the policy of a central bank that aims at achiev ing a preannounced target for inflation this is particularly relevant given that such targeting relies critically on policy credibility and effective com munication with the public thus the perception that multiple and possibly conflicting objectives are being pursued might undermine such credibility thereby endangering the integrity of the policy regarding the exchange rate the question is whether inflation targeting can or should accommodate a certain degree of fear of floating calvo and reinhart 2002 that is a policy reaction directed at preventing or smooth ing out exchange rate fluctuations in the most narrow sense it is clear that central banks using inflation targeting should respond to these movements when via a pass through they are likely to be transmitted to inflation or inflationary expectations however beyond this pass through effect there is also a case for reacting to exchange rate movements as these could gen erate supply side effects through their impact on the prices of intermediate inputs they could also affect competitiveness and particularly in highly dollarized economies lead to balance sheet effects that feed into financial instability in fact there is evidence that countries using inflation targeting do react to exchange rate movements estimating a monetary reaction function for a panel of advanced and emerging economies during 1996 2011 munoz and schmidt hebbel 2012 find that the short term policy rate in countries both with and without inflation targeting known as it reacts to changes in the nominal exchange rate using a similar approach but focusing on emerging economies aizenman hutchinson and noy 2011 find that the policy rate reacts to changes in the real exchange rate particularly in commodity export ing countries note that it is not possible to determine from these studies whether there is a separate exchange rate objective at play as opposed to the exchange rate being treated as one more signal regarding future inflation ary pressures from a different perspective berganza and broto 2012 focus their attention directly on foreign exchange forex interventions by central banks consistent with the presumed greater exchange rate flexibility of it they find that exchange rates are indeed more volatile in inflation targeting countries than in countries that do not target inflation however forex inter vention is far from absent in the targeting countries and it is found to be effective in reducing exchange rate volatility on the second question whether financial stability concerns should be incorporated into an inflation targeting framework there is also a case for expanding the set of instruments at the disposal of policymakers making use of macroprudential tools such as dynamic provisioning countercyclical capital requirements and loan to value limits and even complementing these instruments with an explicit reaction of the policy rate to an appropriate financial stability indicator

monetary policy strategies for latin america the authors examine possible monetary policy strategies for latin america that may help lock in the gains the region attained in the fight against inflation in the 1990s instead of focusing the debate about the conduct of monetary policy on whether the nominal exchange rate should be fixed or flexible the focus should be on whether the monetary policy regime appropriately constrains discretion in monetary policymaking three basic frameworks deserve serious discussion as possible long run strategies for monetary policy in latin america the authors examine the advantages and disadvantages of a hard exchange rate peg monetary targeting and inflation targeting in light of monetary policy s recent track record in several latin american countries looking for clues about which of the strategies might be best suited to economies in the region the answer it depends on the country s institutional environment some countries appear not to have the institutions to constrain monetary policy if discretion is allowed in those countries there is a strong argument for hard pegs including full dollarization that allow little or no discretion to monetary authorities in countries such as chile which can constrain discretion inflation targeting is likely to produce a monetary policy that keeps inflation low yet appropriately copes with domestic and foreign shocks monetary targeting as a strategy for latin america is not viable because of the likely instability of the relationship between inflation and monetary aggregates of which there is ample international evidence no monetary strategy can solve the basic problems that have existed in latin american economies for a long time the authors welcome the recent move in latin american countries toward inflation targeting but say no policy will succeed unless government policies also create the right institutional environment

characterizing the technology firm an exploratory study abstract technology firms occupy a central position in modern economies they drive economic growth productivity gains and have created new industries and innovative products many will agree that technology firms are distinguished from others in their emphasis on technological activities since this observation is too general researchers suggested a variety of specific criteria and definitions a number of definitions of technology firms appear in the literature but many are arbitrary and simplistic and none gained wide acceptance similarly the number of characteristics suggested is large reflecting a variety of perspectives and interests in this case too no agreement exists as to which are the important ones also many seem to be interrelated capturing different aspects of the same underlying concepts this paper is concerned with the issue of definition and classification of technology firms we demonstrate the usefulness of a different approach to the definition and classification problem we rely on executives evaluations of their firms technology profile and level an analysis of these evaluations reveals the underlying dimensions the executives used in making their judgments we regard the dimensions we uncover as capturing the essence of technology firms and use them to classify the firms we study the specific characteristics the executives used to evaluate their firms were derived from a systematic scan of the literature thus the list represents the set of characteristics early researchers viewed as describing and defining technology firms the connection to early work enhances our findings validity and lends some credence to our belief that the three dimensions we uncover r d activities which are closely associated with a set of organizational elements and market conditions product strategy and corporate culture can be used by others to define technology firms and classify firms according to their technology level in our study we use these three dimensions to classify the firms studied we show that the commonly used practice of classifying firms as high and low technology according to the industry to which they belong is flawed our goal in this study is not to offer a new or better definition and characterization of technology firms or to offer the best approach to the generation of the classification criteria rather we demonstrate here the usefulness of a different approach to the problem while our approach does suffer from limitations it has important advantages we hope future studies will confirm not only the usefulness of our approach but also the general applicability of the specific criteria we identify in this study

india s technological capability an analysis of its achievements and limits abstract four types of technological capability are distinguished capability in the purchase of technology plant operation duplication and expansion and innovation in the purchase of technology indian buyers are observed to be less inhibited by lack of knowledge as by the inability to attract technology sellers of their choice the difficulty becomes greater if the buyers become significant exporters the scaling down of plants and the adaptation of processes to locally available materials have called for local technological development which has been more successful in engineering than in the process industries the engineering industry was built up through blanket import substitution whose cost was paid by the investing industries in the form of high capital costs and low quality of equipment but in industries where a large number of plants was built teething problems in plant construction were overcome and cheap and reliable equipment came to be made which formed the basis of india s technology exports in the late seventies

sources procedures and microeconomic effects of innovation fabio arcangeli paul david frank engelman christopher freeman massimo moggi richard nelson luigi orsenigo nathan rosenberg michele salvati g n von tunzelman two anonymous referees and the participants at the meeting of the committee on distribution growth and technical progress of the italian national research council cnr rome november 16 1985 have helped with various redraftings a particularly grateful acknowledgment is for the insightful and patient help of moses abramovitz this work has been undertaken at the science policy research unit spru university of sussex as part of the research program of the designated research centre sponsored by the economic and social research council esrc earlier support to the research that led to this paper by the italian national research council cnr is also gratefully acknowledged the statistical research has been undertaken with the assistance of stephano brioschi ilaria fornari and giovannu prennushi

an evolutionary approach to technological innovation in agriculture some preliminary remarks abstract this article proposes an interpretation of the process of technological innovation in agriculture we begin with a criticism to the idea of agriculture as a particular environment in economic analysis we argue that some dynamic concepts from economics of innovation especially as seen by the evolutionary literature can be used as an adequate theoretical reference to study innovation in agriculture we then suggest an interpretation in terms of technological trajectories in order to explain the complexity of the technological regime in agriculture finally we discuss the present stage of transformation in this technological regime and the perspectives of the arising new trajectories

technological accumulation diversification and organisation in uk companies 1945 1983 a survey of more than 4 000 significant innovations and innovating firms in the uk from 1945 1983 shows that the scope and organisation of technological activities vary greatly as functions of firms principal activities and size 1 technological opportunities and threats are greatest in firms in chemicals and engineering opportunities in such science based and specialist supplier firms in general emerge horizontally in related product markets and downstream in user sectors in scale intensive e g steel vehicles and supplier dominated e g printing construction firms opportunities tend to be upstream in related production technologies breakthrough innovations in science based firms also induce clusters of technological opportunities upstream for suppliers horizontally for partners and downstream for users their effective exploitation requires diversity of firms technological activities greater than that strictly required for current output 2 the nature of technological opportunities and of organisation for their exploitation also varies with firm size firms with fewer than 1 000 employees have major opportunities with specialised strategies in mechanical engineering and instruments the prevalence of broad front technological strategies and of divisionalisation increases sharply with firm size together with dependence on formal r and d activities the size of innovating divisions has diminished sharply over the period divisionalisation improves the goodness of fit between the core business of innovating divisions and the innovations themselves but 40 have remained consistently outside the core business of divisions 3 these findings help identify the key tasks of technological strategy in firms in different industries and of different sizes thus in large firms divisionalisation can create the small size of unit conducive to effective implementation but it cannot absolve central management from the continuous task of matching technological opportunities with organisational forms and boundaries

central bank transparency and the volatility of exchange rates abstract we analyze the effect of monetary policy transparency on bilateral exchange rate volatility we test the theoretical predictions of a stylized model using panel data for 62 currencies from 1998 to 2010 we find strong evidence that an increase in the availability of information about monetary policy objectives decreases exchange rate volatility using interaction models we find that this effect is more pronounced for countries with a lower flexibility of goods prices a lower level of central bank conservatism and a higher interest rate sensitivity of money demand

who chooses to inflation target abstract in this article we seek what are the factors behind a country s decision to move to inflation targeting we find that high past inflation low debt levels and the absence of a nominal exchange rate anchor increase the probability that a country will end up opting for it

gradual catch up and enduring leadership in the global wine industry the wine industry is an extremely interesting sector from a catch up point of view because the latecomers in the international market have changed how wine is produced sold and consumed and in doing so they have challenged the positions of incumbents until the end of the 1980s the european countries and particularly france and italy dominated the international market for wine subsequently significant changes in the market namely decreases in consumption by traditional consuming countries the entry of new inexperienced consumers and the increasing importance of large distribution have threatened this supremacy initially the usa and australia and later emerging countries such as chile and south africa gained increasing market shares in both exported volumes and value at the expense of incumbents however some of these newcomers e g australia have shown slower growth opening opportunities for newer entrants such as argentina and new zealand at the same time some of the incumbents especially italy have innovated challenging the leadership of france in key markets such as the usa in this article we investigate the different catch up cycles in the global wine sector that occurred between the 1960s and 2010 through a detailed analysis of export volumes values and unit prices we address issues related to the increasing share in the global market of latecomer countries and the relative decline of the incumbents as well as possible changes in the market leadership within these two groups

the modern history of exchange rate arrangements a reinterpretation we develop a novel system of reclassifying historical exchange rate regimes one key difference between our study and previous classifications is that we employ monthly data on market determined parallel exchange rates going back to 1946 for 153 countries our approach differs from the imf official classification which we show to be only a little better than random it also differs radically from all previous attempts at historical reclassification our classification points to a rethinking of economic performance under alternative exchange rate regimes indeed the breakup of bretton woods had less impact on exchange rate regimes than is popularly believed

inter industry technology flows in the united states abstract this paper presents for the u s economy a technology flows matrix tracing 1974 industrial r d expenditures from their industries of origin to industries in which the use of resulting products and processes was anticipated the distinction between origin and using industries is crucial to understanding the links between r d and productivity growth a regression analysis reveals high social rates of return and substantial productivity impacts from r d attributed to industries of use

the determinants of foreign exchange intervention by central banks evidence from australia abstract intervention by the reserve bank of australia on foreign exchange markets from 1983 to 1997 is conjectured to have been determined by exchange rate trend correction exchange rate volatility smoothing the us and australian overnight interest rate differentials profitability and foreign currency reserve inventory considerations using probit and friction models we show that these factors were significant influences on intervention behavior consistent with the constraint of intervening only when a clear trend is apparent we find that above average measures of deviations from trend and of volatility muted the response of the reserve bank

low inflation pass through and the pricing power of firms abstract recently there has been a significant decline in the degree to which firms pass through changes in costs to prices a decline that is frequently characterized as a reduction in the pricing power of firms the decline appears to be associated with the decline in inflation in many countries the decline has important implications for monetary policy because it affects both forecasts of inflation and the effects of changes in monetary policy on inflation some have argued that the decline in pricing power helped to keep inflation low in the face of apparently strong demand pressures in the united states in the late 1990s this paper puts forth the view that the decline in pass through or pricing power is due to the low inflation environment that has recently been achieved in many countries first a microeconomic model of price setting is used to show that lower pass through is caused by lower perceived persistence of cost changes evidence is then presented showing that inflation is positively correlated with persistence of inflation suggesting that the low inflation itself has caused the low pass through an economy wide model consistent with the micromodel is then presented to illustrate how such changes in pricing power affect output and inflation dynamics in favorable ways but can disappear quickly if monetary policy and expectations change

exchange rate and inflation dynamics in dollarized economies abstract we use a panel of a hundred plus countries with differing degrees of dollarization to perform an empirical analysis of the effects on inflation of exchange rate depreciations the results qualify the common view that countries with higher dollarization exhibit higher inflation pass through we show that large depreciations tend to generate a negative impact on the pass through coefficient this impact being more intense the higher the level of dollarization of the economy we interpret this as evidence that in highly dollarized economies the classic inflationary effects of a real depreciation higher internal demand and imported inflation can be offset or diminished by both the larger financial costs and the balance sheet effect especially if the depreciation is large additionally the exchange rate regime is shown to matter countries with fixed exchange rates suffer more noticeably the balance sheet effects of large depreciations

sectoral patterns of technical change towards a taxonomy and a theory abstract the purpose of the paper is to describe and explain sectoral patterns of technical change as revealed by data on about 2000 significant innovations in britain since 1945 most technological knowledge turns out not to be information that is generally applicable and easily reproducible but specific to firms and applications cumulative in development and varied amongst sectors in source and direction innovating firms principally in electronics and chemicals are relatively big and they develop innovations over a wide range of specific product groups within their principal sector but relatively few outside firms principally in mechanical and instrument engineering are relatively small and specialised and they exist in symbiosis with large firms in scale intensive sectors like metal manufacture and vehicles who make a significant contribution to their own process technology in textile firms on the other hand most process innovations come from suppliers these characteristics and variations can be classified in a three part taxonomy based on firms 1 supplier dominated 2 production intensive 3 science based they can be explained by sources of technology requirements of users and possibilities for appropriation this explanation has implications for our understanding of the sources and directions of technical change firms diversification behaviour the dynamic relationship between technology and industrial structure and the formation of technological skills and advantages at the level of the firm the region and the country

flexible inflation targets forex interventions and exchange rate volatility in emerging countries abstract emerging economies with inflation targets it face a dilemma between fulfilling the theoretical conditions of strict it which imply a fully flexible exchange rate or applying a flexible it which entails a de facto managed floating exchange rate with foreign exchange forex interventions to moderate exchange rate volatility using a panel data model for 37 countries we find that although it lead to higher exchange rate instability than alternative regimes forex interventions in some it countries have been more effective to lower volatility than in non it countries which may justify the use of flexible it by policymakers

modelling the impact of central bank intervention on exchange rate volatility under inflation targeting this article empirically investigates the effect of central bank s foreign exchange interventions on the level and volatility of the uganda shilling us dollar exchange rate ugx usd under an infla

the effect of inflation targeting and financial openness on currency composition of sovereign international debt abstract this paper analyzes the joint effect of inflation targeting and capital account openness in promoting changes to the currency composition of sovereign international debt in developing countries first using difference in differences in combination with entropy balancing we offer empirical evidence that the adoption of inflation targeting together with high capital account openness can significantly reduce the reliance on foreign currency denominated sovereign international debt we find that financially integrated inflation targeting countries have 11 percentage points lower foreign currency shares in their sovereign debt compared to non targeting countries second we determine the threshold level of financial openness that countries need to attain before they see the full benefits of inflation targeting third the joint effect of inflation targeting and capital account openness significantly increases three years after the policy implementation our results are robust to alternative specifications which include instrumental variables to account for the endogeneity of the policy

impact on firms of the use of knowledge external sources a systematic review of the literature this study summarizes the main conclusions from a systematic review of the empirical literature regarding the impact on firms of the use of knowledge external sources universities research institutes and knowledge intensive business services with the aim to organize the literature we classify the different works according to the research question addressed i which firms use knowledge external sources ii do firms using knowledge external sources achieve better results and iii which firms benefit the most from using knowledge external sources stylized facts are that larger more r d intensive and high tech firms are more likely to use knowledge external sources and that use of knowledge external sources is associated to firms higher technical results less attention has been paid to the third question and evidence is not conclusive several recommendations for future research emerge first to take in greater consideration methodological issues so that potential biases in the results caused by sample selection and endogeneity are handled properly second to pay more attention to heterogeneous outcomes third to use continuous indicators of depth and breadth of links allowing for non linear relationships and fourth to extend evidence for developing countries and service industries

the influence of market demand upon innovation a critical review of some recent empirical studies abstract a number of recent empirical studies of technical change at the level of the individual firm have concluded that market demand is the dominant influence upon the innovation process calling forth innovations in market economies the pace of innovation in the private sector heavily influences the growth of national output and productivity and these studies and their conclusions have therefore received much attention having been extensively quoted in discussions of appropriate government policy for the encouragement of innovation this paper reviews a number of these studies and concludes that their findings and the interpretations of their findings in the secondary literature are seriously flawed and in many cases invalid the proposition that market demand governs the innovation process is by no means conclusively demonstrated in these studies and they are therefore inadequate and inappropriate guides for the formulation of policy most of the studies examined employ a working definition of demand factors which is so broad as to embrace a range of possible influences upon innovation which should more properly be classified elsewhere the concept of demand utilized in these studies bears little resemblance to the more restrictive and precise definition of market demand found in economics in addition the phenomena analyzed in these studies are a very heterogeneous lot the studies do not address identical empirical questions and their findings are as a result neither uniform nor unambiguous both demand and supply side influences are crucial to understanding the innovation process and it is the exclusive preoccupation with only one set of these forces which is criticized in this paper some implications of the criticism for government policy toward innovation are discussed in the conclusion

in defence of the linear model an essay this essay discusses the strength and weaknesses of the so called linear model lm of innovation it is a reaction to the habit of criticising it as over simplistic mechanistic or simply blatantly wrong we argue that while some criticisms are of course well grounded many others are instead based on loose interpretations and unwarranted assumptions in order to separate the wheat from the chaff this essay first presents a comprehensive description of the linear model and differentiates it from the caricature many refer to second we discuss the main criticisms put forward and argue that many of them are not at all destructive but can be easily accepted within a refined version of the lm third we discuss the policy implications often derived or said to derive from the lm to argue that the lm itself is distinctively policy neutral other assumptions have to be added to justify alternative policy implications

ownership and firm innovation in a transition economy evidence from china we examine innovation performance of firms in a transition economy from an ownership perspective we focus specifically on the relationship between ownership structures and firm innovation performance drawing on data from 548 chinese firms we find volume of patent registration to be most strongly influenced by foreign ownership in the firm along with firm affiliation within a business group the influence of state and institutional ownership on innovation performance is positive but lagged contrary to expectations insider ownership leads to lower innovation performance and concentrated ownership has no significant impact our study has two principal contributions firstly we utilize a comprehensive treatment of ownership characteristics overcoming weakness in previous studies that have used a more narrow focus on ownership type secondly we contribute to understanding of how firms in transition economies build indigenous capabilities for innovation by drawing attention to the interplay of foreign and domestic control of agents innovation

the role of technology in market shares dynamics the paper presents the estimation of an empirical model of market share dynamics for five industrialized countries and 18 industries the emphasis is put on the importance of non price factors of competitiveness whereas most traditional explanations rest on the influence of relative prices among the former type of factor the role of variables reflecting technological advantage is privileged in particular the role of innovations has received considerable attention in the literature on international trade as well as the literature on endogenous growth in this spirit the paper introduces patent counts and investment as explanatory variables for the export market share the results show that non price variables have an important impact on the determinations of long run competitiveness

technology strategies of large enterprises in indian industry some explorations abstract a firm s technology strategy is influenced by the technology regime in which it operates the regime is broadly defined by a combination of variables capturing industrial structure nature of technical knowledge and the policy environment together these variables determine the opportunity and appropriability conditions faced by a firm in a well defined industry given these broad relationships a heuristic framework is developed to analyze firms technology strategies across industry groups four firm level strategies are identified 1 a undertake research and development 2 b purchase disembodied foreign technology 3 c combine a and b 4 d remain technologically inactive i e do neither a nor b the framework is translated into a multinomial logit model to explore empirically the determinants of technology choices made by indian firms in two different industries non electrical machinery and chemicals the impact of the following determinants is explored firm size capital and material imports foreign equity participation and foreign domestic technology spillovers

globalisation of knowledge production and regional innovation policy supporting specialized hubs in the bangalore software industry abstract this paper is concerned with the changing role of regional innovation systems and regional policies in supporting the transition of indigenous firms in developing countries from competing on low costs towards becoming knowledge providers in global value chains special attention is paid to policies supporting the emergence and development of the regional innovation system in this transition process regional innovation systems in developing countries have very recently started to be conceptualised as specialized hubs in global innovation and production networks asheim b coenen l vang lauridsen j 2007 face to face buzz and knowledge bases socio spatial implications for learning innovation and innovation policy environment and planning c government and policy 25 5 655 670 chaminade c vang j 2006a innovation policy for small and medium size smes in asia an innovation systems perspective in yeung h ed handbook of research on asian business edward elgar cheltenham maggi c 2007 the salmon farming and processing cluster in southern chile in pietrobello c rabellotti r eds upgrading and governance in clusters and value chains in latin america harvard university press a specialized hub refers to a node in a global value chain that mainly undertakes one or a few of the activities required for the production and development of a given good or service or serves a particular segment of the global market in global value chains firms in developing countries have traditionally been responsible for the lowest added value activities however a few emerging regional innovation systems in developing countries are beginning to challenge this scenario by rapidly upgrading in the value chain there is however still only a poorly developed understanding of how the system of innovation emerges and evolves to support this transition process and what the role of regional innovation policy is in building the regional conditions that support indigenous small and medium size enterprises smes in this transition process this paper aims at reducing this omission by analyzing the co evolution of the strategies of indigenous smes and the regional innovation system of bangalore india

firm behaviour and innovative performance an empirical exploration of the selection adaptation debate innovation is a complex trade off between routinisation and change between reliability and accountability of firms and timely adaptation this innovator s dilemma confronts innovation theory with the question how to align routinisation with innovation induced organisational change and consistent performance obviously it is a complex issue dominant innovation theory neglects this subject due to its pro innovation bias while evolutionary organisation and innovation theory give opposite perspectives on this problem the adaptation perspective considers pro active behaviour as the best condition for innovative performance whereas the selection perspective advances inert firm behaviour as the best alternative to achieve successful innovations our research question focuses on the explanatory value of either the selection or the adaptation perspective for the innovative performance of industrial firms our empirical findings confirm the adaptation perspective and reject the selection perspective comparatively firm behaviour involving the highest risks and uncertainties e g high environmental dynamics and high levels of adaptive activity contributes most significant to the explanation of innovative performance inert risk averse behaviour conversely does not improve or even impedes innovative performance compared with other types of firm behaviour

the brazilian exports of labor intensive goods in the 2000s an analysis using the constant market share method abstract this paper aims at analyzing international trade in labor intensive sectors in the 2000s with a special reference to the brazilian case therefore we use the constant market share analysis to compare several countries export performance it was observed that asian countries emerged strengthened from this period brazil had a mediocre performance losing market share in global markets moreover competition from asian economies and even from the small central american countries such as guatemala and el salvador has undermined the penetration of brazilian exports in its major trade partners which are north america and south america

firm technological trajectory as a driver of eco innovation in young small and medium sized enterprises abstract few studies have focused on green innovation in young small and medium sized enterprises instead research tends to focus on large companies with formal research and development departments studying the influence of the firm s current technological strategy as well as the regulatory framework as a key driver of eco innovation this paper proposes that the combination of a firm s technological trajectory and its current research and development strategy are key determinants of eco innovation the authors investigate these relationships with panel data on 212 young firms in spain analysing their innovation strategy and behaviour during their first 10 years of activity the results show that the firms cluster into four technological trajectories but only market oriented innovators engage significantly more in eco innovation these firms are characterized by a high use of formal appropriability mechanisms market opportunity recognition arising from cooperation and high knowledge cumulativeness this paper sheds light on whether and the extent to which a firm s technological trajectory is a driver of eco innovation it confirms that firms that search for opportunities and have a continuous collaboration with market players are more prone to develop eco innovations additionally it shows that path dependence occurs in the development of eco innovations in that a highly developed innovation capacity leads to additional green innovation in the future the findings indicate that young small firms need to develop innovation capabilities that also enable them to adopt advanced technology before striving to become greener the paper concludes that policies designed to stimulate cooperative networking with other market players an upgrading of technological capabilities and the adoption of new technologies are all desirable because they contribute to improving the environmental impact of firms innovations

should central banks target consumer prices or the exchange rate in this article we consider two arguments suggesting that monetary authorities in an open economy should target output price inflation and not consumer price inflation the first suggests that output price inflation corresponds to the distortions caused by price rigidity the second shows how policy rules involving consumer price inflation can induce instability because of the feedback from interest rates to consumer price inflation via the exchange rate we examine both arguments in the context of an open economy which is subject to a range of shocks we show that both arguments remain robust but that there is a case for including a terms of trade or real exchange rate gap term in the authorities welfare function alongside the output gap and output price inflation

measuring innovation in tourism from the schumpeterian and the dynamic capabilities perspectives this paper offers a diagnosis of the state of the issue regarding the measurement of innovation in the tourism industry at the company level and some recommendations for overcoming identified problems the study addresses two central issues how existing secondary databases of innovative activity define the boundaries of the tourism industry and the degree to which these databases reflect the particular characteristics of this economic activity it is concluded that these analyses present serious biases and anomalies hindering the understanding of the situation at the micro level and complicating the issue of international comparability and the analyses do not capture the internal heterogeneity of innovative behavior of tourism companies from specific intra sectoral activities the problems concern inappropriate indicators and the need for survey methods to complement the development of innovation scoreboards in secondary sources the study concludes by detailing a set of proposals that should be considered in the context of a scoreboard to provide a comprehensive view of a tourism firm s technological and organizational innovations as well as its innovative capabilities combining schumpeterian theory and the dynamic capabilities based approach and also making cross national comparisons feasible

is demand pulled innovation equally important in different groups of firms previous empirical literature has tested the demand pull hypothesis and found that innovation may be driven by output using a balanced panel of 216 italian manufacturing firms 1995 2000 and checking for the path dependent nature of r d we find a role of sales in inducing r d however the demand pull effect plays a varying role for different sub samples of firms exporting firms liquidity constrained firms not subsidised firms and those not heading a group seem to be sensitive to sales in deciding r d these results have been obtained using a least squares dummy variable corrected estimator a recent panel data technique suitable for small samples

the real exchange rate regime changes and volatility shifts we make use of a data set with both long span and high frequency to test for purchasing power parity ppp while allowing for a structural shift in the volatility of the mexico us bilateral real exchange rate rer the kim leybourne and newbold 2002 unit root test robust to changes in the innovation variance indicates mean stationarity of the monthly rer and hence evidence of ppp for the full sample 1930 2012 and various subsamples the persistence of deviations of the real rate from its ppp level as measured by half lives ranges from 1 37 to 2 41 years

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

technological regimes and innovation in services the case of the italian banking industry abstract in this paper we propose a conceptual model to analyse innovations originating from the diffusion of information technologies in the banking sector we argue that technical change in this industry exhibits a revolutionary character a distinction is made between the mass automation regime focusing mainly on the mechanization of back office procedures in the 1960s and 1970s and the smart automation regime originating from the introduction of distributed data processing and network technologies and centered around the supply of electronic banking services a theoretical model is developed which emphasizes the crucial role played by demand pull variables in stimulating innovative behaviour under the smart automation regime in contrast limited importance is attributed to cumulative and learning by doing effects relating to back office automation at least for banks endowed with sufficient absorptive capacity the theoretical hypotheses are tested through an econometric analysis of the determinants of the innovative behaviour in electronic payment systems of a sample of italian commercial banks

industrial policy changes and firm level technological capability development evidence from northern brazil summary much has been written about the impacts of the policy changes of the 1990s on industrial performance particularly in latin america most of the studies are based on aggregated analyses that argue for or against such reforms in the policy regime this study offers an alternative view to this debate based on a longitudinal empirical scrutiny of technological capability development in 46 local and foreign firms from three sectors in northern brazil there were inter sector and inter firm variations in terms of the manner and rate of capability development for specific technical functions overall the patterns of firm level capability development exhibited a positive response to the structural reforms but such responses were not a mere consequence of trade openness a combination of government policy foreign competition and intra firm capability building efforts proved essential for speeding up capability development in some of the sampled firms thus policies for accelerating industrial technological capability development in a developing area such as the one examined here would involve not only macro level incentives and competition but very importantly measures that facilitate intra firm capability building efforts

inflation targeting in emerging economies panel evidence abstract this paper shows there is no evidence that the inflation targeting regime it improves economic performance as measured by the behavior of inflation and output growth in developing countries the control of common time effects results in less negative and less significant it impacts on inflation inflation volatility and output growth volatility than previously found in the literature additionally our analysis shows robust evidence of lower output growth during it adoption on balance although lower long run mean inflation signals that the central banks of emerging economies with inflation targeting are more inflation averse the costs of disinflation have not been lower than under other monetary regimes

invention and innovation in the chemical industry demand pull or discovery push abstract this paper describes a study of the determinants of the rate direction and scale of inventive and innovative activity in the chemical industry over the period 1830 1980 statistical data are interpreted in the light of case study material in three major sectors dyestuffs plastics and pharmaceuticals theories of technical change and economic growth particularly those of schmookler and schmpeter are examined in relation to this material on the chemical industry the findings suggest that the importance of demand pull and discovery push factors and the validity of schmookler s and schumpeter s theories vary over an industry s life cycle

meat marketing in burkina faso after the devaluation of the fcfa insights into the functioning of informal market systems abstract the strategies that participants in informal african markets adopt in response to shocks have rarely been analysed yet these can provide important insights into how such markets function policy advice often seeks to modernise trading practices within such markets so as to improve efficiency however efforts to improve efficiency could have undesirable consequences if the current functioning of the markets is inadequately understood in burkina faso the fcfa devaluation in 1994 led to increasing livestock exports and a subsequent meat shortage on the domestic market based on market statistics from burkina faso and household interviews the study investigates the status of meat consumption before and up to four years after the devaluation results indicate that the price increase for cattle was only transmitted to consumers after a time lag meat is more frequently sold in little heaps than on a weight basis lower per kg prices of smaller size heaps imply an income gain for poorer consumers butchers use all edible body parts in addition to the carcass i e head hoofs intestines to buffer price fluctuations and to cope with the consumers notion of a fixed nominal price this suggests that butchers and their clients are embedded in networks of what s plattner 1989 economic behavior in markets in plattner s ed economic anthropology stanford pp 209 222 called equilibrating economic relations which are favoured by the perishable nature of meat selling live animals or meat by weight is often considered as a measure to increase transparency within informal markets however the introduction of formalized or standardized marketing measures alone without lowering the transaction costs of other components of the value chain risks undermining the equilibrating social relationships that play an important role particularly for the poorer market actors and thereby disadvantaging vulnerable population groups

liberalization outward orientation and in house r d activity of multinational and local firms a quantitative exploration for indian manufacturing abstract in an increasingly globalizing and knowledge based world economy the declining importance of r d activity in india is a matter of concern this paper analyzes the determinants of r d behaviour of indian enterprises over the 1990s in the context of the reforms of 1991 and their impact on the r d behaviour of mne affiliates and local enterprises the analysis suggests that although average levels of spending have fallen increased competition due to liberalization seems to have pushed local firms to rationalize their r d activity and make it more efficient also r d spending seems to rise more than proportionally with firm size after a certain threshold level has been reached the analysis brings out differences in the nature of r d activity of mne affiliates and local firms local firms direct their r d activity primarily towards the assimilation of imported technology and to providing a backup to their outward expansion via exports and fdi mne affiliates on the other hand focus on exploiting the advantages of india as an r d platform for their parents the paper is concluded with some policy implications of the findings

does inflation targeting make a difference in developing countries we evaluate the treatment effect of inflation targeting in thirteen developing countries that have adopted this policy by the end of 2004 using a variety of propensity score matching methods we show that on average inflation targeting has large and significant effects on lowering both inflation and inflation variability in these thirteen countries however the effectiveness of inflation targeting on lowering inflation is found to be quite heterogeneous the performance of a given inflation targeting regime can be affected by country characteristics such as government s fiscal position central bank s desire to limit the movements of exchange rate its willingness to meet the preconditions of policy adoption and the time length since the policy adoption

a stable international monetary system emerges inflation targeting is bretton woods reversed a stable international monetary system has emerged since the early 1990s a large number of industrial and a growing number of developing countries now have domestic inflation targets administered by independent and transparent central banks these countries place few restrictions on capital mobility and allow their exchange rates to float the domestic focus of monetary policy in these countries does not have any obvious international cost inflation targeters have lower exchange rate volatility and less frequent sudden stops of capital flows than similar countries that do not target inflation inflation targeting countries also do not have current accounts or international reserves that look different from other countries this system was not planned and does not rely on international coordination there is no role for a center country the imf or gold it is durable in contrast to other monetary regimes no country has been forced to abandon an inflation targeting regime succinctly it is the diametric opposite of the post war system bretton woods reversed

central bank intervention and exchange rate volatility abstract this paper explores the effects of foreign exchange intervention by central banks on the behavior of exchange rates the g 3 central banks have undertaken an unprecedented number of both coordinated and unilateral intervention operations in the last 10 years existing empirical evidence on the effectiveness of intervention is mixed studies using data from the 1970s suggest that intervention operations that do not affect the monetary base have at most a short lived influence on exchange rates but more recent studies indicate that the intervention operations that followed the plaza agreement influenced both the level and variance of exchange rates this paper examines the effects of us german and japanese monetary and intervention policies on dollar mark and dollar yen exchange rate volatility over the 1977 1994 period the results indicate that intervention operations generally increase exchange rate volatility this is particularly true of secret interventions which are those undertaken by central banks without notification of the public overt interventions in the mid 1980s appear to have reduced exchange rate volatility but in other periods and for the 1977 1994 period as a whole central bank intervention is associated with greater exchange rate volatility

fear of appreciation abstract in recent years the term fear of floating has been used to describe exchange rate regimes that while officially flexible in practice intervene heavily to avoid sudden or large depreciations however the data reveals that in most cases and increasingly so in the 2000s intervention has been aimed at limiting appreciations rather than depreciations often motivated by the neo mercantilist view of a depreciated real exchange rate as protection for domestic industries as a first step to address the broader question of whether this view delivers on its promise we examine whether this fear of appreciation has a positive impact on growth performance in developing economies we show that depreciated exchange rates indeed lead to higher growth but that the effect rather than through import substitution or export booms as argued by the mercantilist view works largely through the deepening of domestic savings and capital accumulation

inflation targeting and exchange rate management in less developed countries abstract we analyze coordination of monetary and exchange rate policy in a two sector model of a small open economy featuring imperfect substitution between domestic and foreign financial assets our central finding is that tight management of the exchange rate greatly enhances the efficacy of inflation targeting in a flexible exchange rate system inflation targeting incurs a high risk of indeterminacy moreover small inflation shocks may escalate into much larger increases in inflation ex post both problems disappear when the central bank fixes the path of the nominal exchange rate or leans heavily against the wind in a managed float

patterns of innovation and organizational demography in emerging sustainable fields an analysis of the chemical sector this paper examines the patterns of environmental innovation in the chemical sector and focuses in particular on detecting whether the rise of sustainable chemistry technologies sct has stimulated the emergence of new organizations this question is important to assess the extent to which sct are sustaining the technological advantage of industry incumbents or are creating opportunities for new firms aspiring to develop radically new environmental innovations we found that sct still represent a relatively low proportion of chemical technologies and that they have not stimulated in a significant way the emergence of new firms however the importance of new firms has grown in the last 20 years and their technologies seem to have a higher potential of radicalness than incumbents technologies this indicates that although incumbents advantage remains strong a small group of young firms has started to weaken such advantage moreover the important role played by research organizations in generating sct may signal that technological opportunities are expanding and that some governments in particular the us government are committed to develop sct these results suggest that if supported by effective policies technological ferment in the field which at the present appears still limited has a potential of growth

sectoral systems of innovation and production the concept sectoral system of innovation and production provides a multidimensional integrated and dynamic view of sectors it is proposed that a sectoral system is a set of products and the set of agents carrying out market and non market interactions for the creation production and sale of those products a sectoral systems has a specific knowledge base technologies inputs and demand agents are individuals and organizations at various levels of aggregation they interact through processes of communication exchange co operation competition and command and these interactions are shaped by institutions a sectoral system undergoes change and transformation through the co evolution of its various elements 2002 elsevier science b v all rights reserved

some determinants of cost distributions in the process of technological innovation abstract industrial research and development r d is a set of activities within the broader set of decisions and activities the process of technological innovation ti it is technology transfer commercialization of the innovation that leads to technology diffusion that permits production and employment expansion and hence economic growth an important goal of industrial policy firms managements and government policy makers should recognize the close relationships among the phases of ti and direct their policy planning budgeting and control decisions to the complete process many policies currently focus their attention to only one or a few points such as r d in this study we conducted a detailed cost analysis of a limited number of innovation projects and studied the distributions of ti cost over the process phases we find that almost half of ti costs are devoted to r d which implies that government support of this phase is important different cost patterns emerge when we classify innovations by industrial sectors firms sizes and project complexity complex innovations require larger and more variable risky r d budgets smaller firms need more assistance in technology transfer these are only a few important policy implications this study emphasizes the importance of post r d phases and concludes that differential industrial policy may be required for technological innovations

does economic liberalisation endanger indigenous technological developments an analysis of the indian experience abstract india s recent economic liberalisation measures have raised concerns that enterprises will begin to neglect the development of indigenous technologies and will make increasing use of imported technologies and or of standardised technologies this paper argues that the comparative advantages of the different types of technologies will depend on certain enterprise level characteristics including age and size and consequently enterprises that use the technologies based on their in house r d efforts may perform well even under a liberalised regime empirical tests using data of enterprises in three major industry groups gave results consistent with these arguments over the period 1991 1998 the growth performance of enterprises that make products based on their in house r d efforts have compared favourably with those of other enterprises in two of the industries moreover the share of the r d based products in enterprises overall sales has been maintained in both the industries for which this test could be undertaken

inflation targeting supported by managed exchange rate we compare on a welfare loss basis possible inflation targeting regimes supported by different exchange rate rules for model parametrization we estimate a forward looking monetary policy rule for trukey when variable inflation targets are taken into consideration as opposed to the fixed targets used in prior research that use data from developed countries forward looking taylor rules provide a reasonable description of central bank behaviour in turkey by applying a calibration based on estimated parameters we compare the loss functions under flexible inflation targeting and strict inflation targeting while taking into consideration the supporting regimes namely a flexible exchange rate and a managed floating exchange rate we find that the welfare loss function caused by four simultaneous shocks namely a foreign interest rate shock a monetary policy shock a foreign output shock and a domestic output shock is minimized under the flexible inflation targeting regime supported by a managed float

the effect of central bank transparency on exchange rate volatility abstract the increase in central bank transparency has been one of the main developments in central banking in the past two decades this leads to the question of the effect of central bank transparency on the volatility of exchange rates according to theoretical considerations more information could lead to either more precise forecasts or more noise trading this raises the need for an empirical estimation of the relationship the present study shows that the effect of central bank transparency on exchange rate volatility depends on a country s development while there is no effect of central bank transparency in the full sample and for developing countries transparency increases exchange rate fluctuations in developed countries

the roles of science in technological innovation abstract one of the central issues in science policy during the past decade has been the extent to which the national levels of expenditure on scientific education and research influence the standard of living this paper provides empirical evidence to show that the pay off from this investment in science is more complex and indirect than previously supposed

organizational change skill formation human capital measurement evidence from italian manufacturing firms basing on a job competition approach in this paper we provide a labour demand oriented measure of human capital as defined by the amount of specific skills a firm generates through work based training wbt activities by merging three rich firm level datasets we estimate the impact of a set of variables that are supposed to affect both the propensity to invest in wbt and the intensity of training within the italian manufacturing industry over the period 2001 2005 the estimates show that the effects of innovation on wbt is higher when the introduction of new technologies is supported by organizational innovations when looking at the nature of wbt we investigate the different determinants of the firms propensity to provide both in house and outside training finally we estimate training intensity in terms respectively of the number of training activities provided private and total training costs and the share of trainees

does location matter for firms r d behaviour empirical evidence for danish firms in this paper we analyse whether regional location matters for danish firms r d performance in accordance with kleinknecht and poot s 1992 survey we test the urban hierarchy hypothesis stating that firms in urban agglomerations are more likely to perform r d than firms elsewhere using a micro dataset for danish firms obtained by merging danish r d statistics with account data the evidence of the influence of location on both the probability for undertaking r d and r d intensity is mixed but basically not in favour of any urban hierarchy in danish r d other non regional factors such as size of firm sectoral dummies classified according to pavitt s taxonomy and the dummy controlling for ict service industries are also estimated to have significant influence on firms r d behaviour furthermore the age of a firm only affects its r d intensity significantly cet article cherche a analyser si oui ou non la localisation regionale est importante pour le comportement des entreprises danoises quant

analyzing literature based innovation output indicators the italian experience abstract this paper presents the results of a study on the product innovations introduced in the italian market in 1989 and reported in a selected number of trade journals the analysis of data collected by means of this literature based counting procedure confirms that r d oriented industries and large firms do not in italy have a marked competitive advantage in innovation the country appears to be instead characterized by a significant presence of consumer goods industries and small firms in innovation our data indicate a statistically significant association between trade competitiveness and strength in product innovation and show the comparatively higher capacity for product innovation of some of the industries in which italy achieves a positive performance in international trade moreover the presence of spillovers at the regional level from both private and public r d expenditures proves to be positively correlated with the development of product innovations finally small firms with fewer than 50 employees appear to be more innovative than is usually believed to be the case

inflation targeting in brazil constructing credibility under exchange rate volatility abstract this paper assesses the challenges faced by the inflation targeting regime in brazil the inflation targeting framework has played a critical role in macroeconomic stabilization we stress two important challenges construction of credibility and exchange rate volatility the estimations indicate the following results i the inflation targets have worked as an important coordinator of expectations ii the central bank has reacted strongly to inflation expectations iii there has been a reduction in the degree of inflation persistence and iv the exchange rate pass through for administered or monitored prices is two times higher than for market prices

the role of knowledge in r d efficiency past research has recognized that both demand and capability influence the allocation of r d resources scholars have had an easier time getting a grip on demand than on capability while it has been recognized that knowledge is an important part of capability to date formalization of knowledge and its role in r d activity has been unsatisfactory this paper models the role of knowledge in r d various sources of such knowledge are considered the model throws a different light on analyses that employ a knowledge capital stock and also illuminates the dual private and public nature of technological knowledge

technological cooperative agreements and firm s r d intensity a note on causality relations abstract in this paper we apply a recently proposed model of vector autoregression for panel data to analyse the granger causality relationship between a firm s intramural r d intensity and technological cooperative agreements the analysis relies on a sample composed of 95 major us european and japanese firms in the semiconductor data processing and telecommunications industries observed during the period 1980 1986 decisions on interfirm technological collaborations are shown to cause a la granger decisions on internal r d investments and vice versa we thus suggest that in contrast with the methodological approaches followed by previous empirical works firms decisions concerning both intramural innovative effort and technological cooperation are endogenous and have to be jointly studied through a simultaneous two equation structural model

crossing the innovation threshold through mergers and acquisitions firms are resorting more and more to mergers and acquisitions m a to bridge the gap between where they are and where they would like to be in relation to innovation and performance this paper investigates whether involvement in m a triggers distinct patterns of innovative behaviour across firms and whether this effect is conditional on firm size the analysis combines data from four waves of the community innovation survey cis and the business register of dutch manufacturing firms we observe that m as influence the probability that firms will begin innovation activities or persist with them and these effects vary at different points in the firm size distribution in particular by using m a firms are able to persist with the innovation efforts and output over time and this effect is especially strong for large firms for small firms m a help them to cross the innovation threshold increasing the probability of the transition from a non innovator to an active innovator however the m a effect does not mitigate the tendency of small firms to be occasional innovators