effects of profitability and liquidity on r d intensity japanese and u s companies compared this study investigates the proposition that japanese companies have a greater propensity than u s companies to sustain commitment to r d in the face of fluctuating profits and liquidity the anal

defining the rebound effect abstract this paper gives rigorous definitions of the rebound effect not only in the well described single commodity case khazzoom 1980 the energy journal 1 4 21 40 but also for a multiple commodity case it is shown that the familiar laws for the single case do not hold for the multiple case the paper describes the state of the art of empirical estimation of the rebound effect with special focus on the estimates done for the netherlands we conclude that according to every definition empirical evidence shows that the re is probably small between 0 and 15

complexity and path dependence in biotechnology innovation systems in commercial applications of biotechnology there is no international convergence on many critical dimensions the united states is pulling ahead vis a vis most other developed or emerging countries in spite of the efforts made by the potential catching up nations the article argues that the explanation lies in the institutional fabric that fosters commercial biotechnology this institutional structure is too complex and costly it exists mainly in the united states and the followers either do not understand it or are trapped with more inefficient institutions the paper builds on biotechnology in order to theorize about institutions and their evolution in sectoral innovation systems it also applies concepts and models from complex system theory copyright 2011 the author 2011 published by oxford university press on behalf of associazione icc all rights reserved oxford university press

a multi dimensional analysis on microeconomic factors of china s industrial energy intensity 2000 2017 abstract reducing energy intensity is the key point to solve the contradiction among economic development energy constraints and environmental pressure in china considering microeconomic factors this paper extends decomposition and attribution models and analyses the drivers of china s industrial aggregate energy intensity aei at the regional sectoral level the results show that aei decreased by 49 during 2000 2017 at the regional level most provinces presented negative contribution on regional energy intensity effect the aei decline was attributed to the drop of greatest negative effect of r d efficiency in liaoning the increase in investment intensity and r d intensity lead to an increase in aei largely owning to shandong and liaoning respectively at the sectoral level the aei decline can be mainly explained by the inhibition effect of energy intensity and r d efficiency however this negative contribution was greatly offset by the r d intensity effect the investment intensity showed a positive impact in aei increase and smelting and pressing of ferrous metals sector was the main contributor regional and sectoral investment structure effect shifted from increasing to decreasing aei over the study period based on the results targeted policy recommendations are proposed to further decrease the china s industrial aei in the 14th fyp period

privatization in developing countries a review of the issues abstract the theory and early experience of privatization in developing countries are reviewed privatization has been spurred by widespread dissatisfaction with the performance of public enterprises and the need to cut government expenditures unless it is accompanied by liberalization measures privatization of public enterprises is unlikely to result in significant gains in economic efficiency the sequencing of privatization and liberalization reforms will often determine their impact on efficiency but the correct order of implementation is not clear political opposition to privatization is likely to be limited to the state bureaucracy which will often be able to mobilize in order to limit the impact of reforms early implementation experiences suggest technical difficulties are as constraining as political factors

the evolution of chinese industrial co2 emissions 2000 2050 a review and meta analysis of historical drivers projections and policy goals the emissions of the chinese industrial sector alone comprise 24 1 of global emissions 7 8 gtcyr 1 in 2015 this makes chinese industrial emissions of unique national and international relevance in climate policy this study reports a literature survey that quantitatively describes the evolution of these emissions from 2000 to 2050 in the context of policy goals the survey reveals that 1 the major historical factor contributing to the decrease in industrial co2 emissions has been the reduction in energy intensities however that decrease has been more than compensated for by increases in industrial activity 2 an ensemble of projections shows that china s industrial emissions will likely peak in 2030 in alignment with china s commitment to the paris agreement the timing of the peak varies across industrial sub sectors with ferrous metals and non metallic products sectors peaking first and the electricity sector later 3 the assumptions underlying optimistic scenarios broadly match the drivers of recent decreases in historical emissions energy intensity industrial structure and energy mix furthermore these factors feature prominently in china s policy portfolio to both develop and decarbonize the chinese industrial sector the industrial carbon intensity targets of 2020 and 2025 are close to the median predictions in the medium scenarios from studies 2019 the authors

innovation and bureaucracy under soft and hard budget constraints because of the inherent uncertainty promotion of innovation critically depends on screening mechanisms to select projects this paper studies the relationship between bureaucracy and financial constraints as two such mechanisms the lack of commitment to hard financial constraints interferes with its ex post screening capability ex ante bureaucratic screening is optimally chosen as a substitute however bureaucracy makes mistakes by rejecting promising projects and delays innovation and the efficiency loss due to soft financial constraints increases as prior knowledge becomes worse and as research stage investment requirements become lower in a centralized economy bureaucracy may reduce the number of parallel projects particularly for projects with higher uncertainties and less research stage requirements this theory fits much of the evidence and in particular it explains why the computer industry but not the nuclear or aerospace industries has fared so poorly in centralized economies the fundamental importance of innovation to the survival and evolution of economic systems and organizations has long been recognized marx 1978 schumpeter 1950 innovation is characterized by its inherent uncertainty because it is a process whose every element takes considerable time in revealing its true features and ultimate effects schumpeter 1950 p 83 and people are unable to anticipate the future impact of successful innovations even after their technical feasibility has been established rosenberg 1994 an understanding of how different systems and organizations deal with the uncertainties associated with innovation and the resultant consequences is crucial for understanding alternative economic systems and organizations in this paper we provide a theory to analyse how different systems screen uncertain innovative projects and the impact of the various screening mechanisms on those systems we distinguish two alternative screening mechanisms the bureaucratic screening mechanism vs the market screening mechanism the latter is directly linked to financial constraints with this perspective our theory explains why centralized economies did well in certain areas of innovation but fared poorly in others for instance in the early 1960s the west was frightened by the ussr s great success in launching the first unmanned satellite and the first manned space capsule while in the 1980s in contrast the centralized system

using latent variable approach to estimate china s economy wide energy rebound effect over 1954 2010 the energy rebound effect has been a significant issue in china which is undergoing economic transition since it reflects the effectiveness of energy saving policy relying on improved energy efficiency based on the ipat equation and brookes explanation of the rebound effect this paper develops an alternative estimation model of the rebound effect by using the estimation model and latent variable approach which is achieved through a time varying coefficient state space model we estimate china s economy wide energy rebound effect over 1954 2010 the results show that the rebound effect evidently exists in china as a result of the annual average of 39 73 over 1954 2010 before and after the implementation of china s reform and opening up policy in 1978 the rebound effects are 47 24 and 37 32 with a strong fluctuation and a circuitously downward trend respectively indicating that a stable political environment and the development of market economy system facilitate the effectiveness of energy saving policy although the energy saving effect of improving energy efficiency has been partly realised there remains a large energy saving potential in china

decoupling economic growth from carbon dioxide emissions in china a sectoral factor decomposition analysis china is facing the dilemma of how to coordinate economic development and carbon dioxide co2 emissions reduction this paper investigates the decoupling effect of economic growth from co2 emissions in china during the period 1992 2012 using the logarithmic mean divisia index lmdi method we decompose the driving forces of the decoupling of economic growth from co2 emissions in china s five major economic sectors into several factors and measure the contribution of each factor to the decoupling of china s overall economy from co2 emissions the results show that china performed the weak decoupling of economic growth from co2 emissions during 1992 2012 and so did all its five major sectors such a state did not occur smoothly and presented five different stages energy intensity and economic activity level were the most important factors affecting the decoupling in china energy intensity decreased in all sectors indicating a large acceleration for the sectoral decoupling states this finding is applicable to process carbon intensity in industrial sector and energy emission factor in agricultural industrial construction and service sectors in terms of sectoral effects on the decoupling in china industrial sector played a dominant role while construction sector had the most marginal influence the economic activity level and economic share of industrial sector exerted the most negative effects on the decoupling the energy intensity of industrial sector played a key role in promoting the national decoupling state while the energy emission factor of agricultural sector contributed the least

decoupling co2 emissions and industrial growth in china over 1993 2013 the role of investment abstract since industrial sector is a leading energy consumer and co 2 emitter in china the degree of the decoupling of co 2 emissions and industrial growth plays a critical role in realizing the energy conservation and emission reduction goals of china this is the first study to present a specific investigation on the decoupling of co 2 emissions and industrial growth in china from 1993 to 2013 using an extended logarithmic mean divisia index lmdi model focusing on both energy related and process related co 2 emissions and introducing three novel investment factors i e investment scale investment share and investment efficiency we highlight and explore the remarkable role of investment in the mitigation and decoupling of co 2 emissions with industrial growth the results show that china s industrial sector experienced the weak decoupling during 1993 2013 the investment scale is the most important factor responsible for the increase in co 2 emissions and the inhibition of the decoupling the investment efficiency effect has a volatile trend and overall it plays the most significant role in reducing co 2 emissions followed by the energy intensity effect and process carbon intensity effect whereas the energy mix carbon coefficient and investment share have marginal effects among 36 industrial sub sectors the seven factors of rcmcp raw chemical materials and chemical products nmp nonmetal mineral products and spfm smelting and pressing of ferrous metals have significant effects on the decoupling thus the three sub sectors should be among the top concerns for abating co 2 emissions finally we provide policy recommendations considering both conventional and investment factors for china s industrial sector to realize emission reduction targets

energy research and r d indicators an lmdi decomposition analysis for the iea big 5 in energy research abstract the literature has always shown that there are two important factors in the improvement of a country s research output gross domestic product gdp and r d expenditures taking the discussion a step further and in an effort to provide policy recommendations on what is needed to boost research capacity this paper aims at decomposing the change in energy research papers of five countries australia canada germany uk and us into four factors gdp r d intensity ratio of total r d to gdp energy r d rate of return or productivity number of energy related papers per unit of energy r d expenditure and energy r d priority share of energy r d to total r d expenditure the findings show a general trend in the sign of the four effects on research for all five countries energy r d productivity energy r d priority and gdp are mostly found to be positive contributors while the r d intensity a negative one this pattern has exceptions that are more prominent during periods where economic growth is constrained for example during 2008 09 the results have policy implications not only for these five countries but also for developing countries low gdp that aim at contributing more to the energy related research output globally

decomposition analysis of co2 emissions from electricity generation in china abstract electricity generation in china mainly depends on coal and its products which has led to the increase in co2 emissions this paper intends to analyze the current status of co2 emissions from electricity generation in china during the period 1991 2009 and apply the logarithmic mean divisia index lmdi technique to find the nature of the factors influencing the changes in co2 emissions the main results as follows 1 co2 emission from electricity generation has increased from 530 96 mt in 1991 to 2393 02 mt in 2009 following an annual growth rate of 8 72 coal products is the main fuel type for thermal power generation which accounts for more than 90 co2 emissions from electricity generation 2 this paper also presents co2 emissions factor of electricity consumption which help calculate co2 emission from final electricity consumption 3 in china the economic activity effect is the most important contributor to increase co2 emissions from electricity generation but the electricity generation efficiency effect plays the dominant role in decreasing co2 emissions

indirect carbon emissions of urban households in china patterns determinants and inequality abstract the urban household sector is considered to be an essential source of climate change in order to obtain detailed information concerning the description of household consumption activities this paper combined consumer lifestyle approach and input output analysis to estimate indirect carbon emissions of urban household from 2002 to 2012 besides we further analysed the driving forces and inequality of indirect carbon emissions the results showed that the total indirect carbon emissions during the study period increased rapidly rising from 894 08 mtco2 to 1957 03 mtco2 more than 58 of carbon emissions were from 40 of the high income population the highest income group 10 of total urban households deduced 21 of urban indirect carbon emissions the per capita carbon emissions of different households showed a remarkable disparity and the per capita carbon emissions of high income groups decreased from 2011 to 2012 the effective mitigation efforts should focus on reducing carbon intensity and shifting consumption structure for high inequality consumption activities caused by rich households rich urban households should consume less goods and services from this consumption activities for high inequality consumption activities caused by low income households the redistribution of income from rich to poor and low carbon intensity lifestyles may be better options to reduce carbon emissions and inequalities of urban households

drivers of intersectoral metal consumption intensity in china a combined input output and sensitivity analysis abstract as a country with a high level of metal consumption china must urgently formulate effective policies to improve its metal use efficiency this article identifies the key sectors with the highest metal consumption intensity mci and investigates the effect of the pure technical and final demand coefficients on the mci of key sectors using a combined input output and sensitivity analysis the results show that the average mci of key industries increased from 7 37 tonnes per ten thousand yuan to 32 13 tonnes per ten thousand yuan during the period from 2002 to 2012 and the manufacturing and processing of the metals sector n14 revealed the greatest mci moreover the elasticity of the mci in terms of the pure technical and final demand coefficients of key sectors also increased rapidly from 2002 to 2012 and the number of corresponding transactions leading to the increase in key sectoral mci significantly increased in terms of the elasticity of the technical coefficients their sensitivity exceeded that of the pure technical coefficients in most cases due to the influence of the demand structure and direct transactions between sectors had important impacts on the mci in most key industries meanwhile almost all the sectors exerted direct or indirect effects on the mci of the mining of metal ores industry n4 in addition the manufacturing of general and special purpose machinery n16 manufacturing of electrical machinery and apparatus n18 and construction n22 exerted influences on most sectors concerning the final demand coefficient elasticity the gross fixed capital formation of most sectors induced the greatest elasticity in the corresponding sectors and the greatest elasticity of all the sectors was related to the gross fixed capital formation of n22

industrial governance structures innovation strategies and the case of japan sectoral or cross national comparative analysis in comparative research on industrial policy strategies attention has shifted from national level variables to sectoral variables in both the description and the explanation of policy the sectoral literature however lacks analytic focus and has provided little systematic insight into the causes of cross sectoral variance in governance structures and policy strategies based on recent contributions to the economics and sociology of formal organizations this article attempts to sharpen the concept of industrial sector and to provide a rationale for why sectoral structures and strategies vary next it develops a synthetic explanatory framework that combines sectoral analysis and national domestic structuralism in order to account for industrial innovation strategies in advanced capitalist countries in the final section the fruitfulness of this approach is illustrated by developing a new account of japan s success and failure in industrial innovation an account that overcomes the contradictions among the main alternatives offered in the past the key objective of the article however is to develop a new set of theoretical hypotheses for cross national research not a rigorous empirical test of its main propositions

is there really a green paradox abstract in the absence of a co2 tax the anticipation of a cheaper renewable backstop increases current emissions of co2 since the date at which renewables are phased in is brought forward and more generally future emissions of co2 will decrease the effect on global warming is unclear green welfare falls if the backstop is relatively expensive and full exhaustion of fossil fuels is optimal but may increase if the backstop is sufficiently cheap relative to the cost of extracting the last drop of fossil fuels plus marginal global warming damages as then it is attractive to leave more fossil fuels unexploited and thus limit co2 emissions we establish these results by analyzing depletion of non renewable fossil fuels followed by a switch to a clean renewable backstop paying attention to timing of the switch and the amount of fossil fuels remaining unexploited we also discuss the potential for limit pricing when the non renewable resource is owned by a monopolist finally we show that if backstops are already used and more backstops become economically viable as the price of fossil fuels rises a lower cost of the backstop will either postpone fossil fuel exhaustion or leave more fossil fuel in situ thus boosting green welfare however if a market economy does not internalize global warming externalities and renewables have not kicked in yet full exhaustion of fossil fuel will occur in finite time and a backstop subsidy always curbs green welfare

using an extended lmdi model to explore techno economic drivers of energy related industrial co2 emission changes a case study for shanghai china although investment and r d activities can exert significant effects on energy related industrial co2 emissions eice related factors have not been fairly uncovered in the existing index decomposition studies this paper extends the previous logarithmic mean divisia index lmdi decomposition model by introducing three novel factors r d intensity investment intensity and r d efficiency the extended model not only considers the conventional drivers of eice but also reflects the microeconomic effects of investment and r d behaviors on eice furthermore taking shanghai as an example which is the economic center and leading co2 emitter in china we use the extended model to decompose and explain eice changes also we incorporate renewable energy sources into the proposed model to carry out an alternative decomposition analysis at shanghai s entire industrial level the results show that among conventional macroeconomic factors expanding output scale is mainly responsible for the increase in eice and industrial structure adjustment is the most significant factor in mitigating eice regardless of renewable energy sources the emission reduction effect of energy intensity focused on by the chinese government is less than the expected due to the rebound effect but the introduction of renewable energy sources intensifies its mitigating effect partly resulting from the transmission from the abating effect of industrial structure adjustment the effect of energy structure is the weakest although all the three novel factors exert significant effects on eice they are more sensitive to policy interventions than conventional factors r d intensity presents an obvious mitigating effect while investment intensity and r d efficiency display an overall promotion effect with some volatility the introduction of renewable energy sources intensifies the promotion effect of r d efficiency as a result of the green paradox effect finally we propose that co2 mitigation efforts should be made by considering both macroeconomic and microeconomic factors in order to achieve a desirable emission reduction effect

integrated weighting approach to carbon emission quotas an application case of beijing tianjin hebei region abstract the coordinated development of beijing tianjin hebei region has been included in the chinese 12th five year plan as a national strategy accordingly the cooperation of energy saving and environmental protection is an important part at the present stage establishing carbon emission trading market in china is regarded as an effective measure to reduce and control carbon dioxide emission meanwhile it is an important task for government to allocate carbon emission quotas among regions in order to explore the cross provincial carbon trading market mode of china this paper aims to construct a comprehensive index and use the integrated weighting approach to simulate the carbon quota allocation of beijing tianjin hebei region the results show that firstly the indicator of responsibility which is about 0 56 is given relatively more weight among the three indicators by comparison the weights of capacity and potential are 0 13 and 0 30 secondly the provinces with strong economic ability and lower carbon reduction potential may get fewer proportions of carbon emission quotas such as beijing thirdly since undertaking the function transfer and dispersal of beijing and tianjin hebei should have a relatively high carbon emission quotas in the future carbon trading market these results may provide insightful support for decision makers to promote collaborative carbon reduction and allocate carbon quotas in beijing tianjin hebei region of china

decoupling sectoral economic output from carbon emissions on city level a comparative study of beijing and shanghai china abstract cities do play significant roles in tackling global environmental changes decoupling economic growth from environmental pressures is critical for global sustainable development however few studies pay attention to the decoupling analysis at city level this paper conducts a comparative study of the decoupling performance of economic output from co2 emissions between beijing and shanghai the top two cities in china in this paper the decoupling trends and the decoupling effects are explored from a sectoral perspective by combining the tapio decoupling elasticity and the logarithmic mean divisia index lmdi model the results show that beijing and shanghai both experienced weak decoupling in construction expansive negative decoupling in transport expansive coupling in trade and weak decoupling in others over the period 2000 2015 moreover agriculture appeared strong decoupling in beijing and recessive decoupling in shanghai industry showed strong decoupling in beijing and weak decoupling in shanghai the decoupling effects showed different magnitudes and patterns in industrial sectors between beijing and shanghai overall per capita gdp and population growth inhibited the decoupling while energy intensity industrial share energy mix accelerated the decoupling process

the lmdi approach to decomposition analysis a practical guide in a recent study ang energy policy 32 2004 compared various index decomposition analysis methods and concluded that the logarithmic mean divisia index method is the preferred method since the literature on the method tends to be either too technical or specific for most potential users this paper provides a practical guide that includes the general formulation process summary tables for easy reference and examples

transformative technology and institutional transformation coevolution of biotechnology venture firms and the institutional framework in japan abstract japan is developing a national strategy for biotechnology which it sees as a transformative technology of strategic importance significant institutional transformation has occurred including changes to the legal structure of universities partly in an effort to enhance technology transfer these and other institutional changes are proving conducive to entrepreneurship and have developed alongside an increase in the number of biotechnology venture firms this paper presents an overview of these institutional transformations in the light of recent deregulation and legislative changes it posits that the emergence of bioventure firms the increase in their number and arguably their changing nature are manifestations of the coevolution of organizations with changes to the institutional framework finally it gives examples of several bioventures based on interviews conducted with the founders and chief scientists in japan and reveals some of the salient characteristics of these firms

privatizing agriculture policy options in developing countries abstract this paper examines the background to and options for privatization of state owned enterprises in the agricultural sector in developing countries it identifies areas of the sector where privatization is feasible and those likely to remain under government control it is concluded that while there is some scope for privatization it is unlikely to be as extensive as in other sectors since much of the production is already in private hands there is limited capacity to pay for services and the capability of the private sector is currently low

agency in national innovation systems institutional entrepreneurship and the professionalization of taiwanese it this paper examines institutional entrepreneurship as a form of internal agency within national innovation systems in particular we consider the entrepreneurship of taiwanese it firms over 1980 2007 in creating a new professionalized organizational form markedly different from the traditional taiwanese model of family business we compare two successful sectors personal computers and semiconductors and one failure hard disk drives we emphasize how entrepreneurial firms used strategies of framing aggregating and networking f a n to build legitimacy mobilize local resources and reach out beyond the limitations of their immediate contexts we discuss how f a n strategies may evolve from introversion to extraversion and develop implications for policy makers and further research

the impacts of removing energy subsidies on economy wide rebound effects in china an input output analysis abstract facing with the increasing contradiction of economic growth energy scarcity and environmental deterioration energy conservation and emissions abatement have been ambitious targets for the chinese government improving energy efficiency through technological advancement is a primary measure to achieve these targets however the existence of energy rebound effects may completely or partially offset energy savings associated with technological advancement this paper adopted a modified input output model to estimate the economy wide energy rebound effects across china s economic sectors with the consideration of energy subsidies the empirical results show that the aggregate rebound effect of china is about 1 9 in 2007 2010 thus technological advancement significantly restrains energy consumption increasing removing energy subsidies will cause the aggregate rebound effect declines to 1 53 specifically removing subsidies for coal and nature gas can reduce the rebound effects signifcantly while removing the subsidies for oil products has a small impact on rebound effect the existence of rebound effects implies that technological advancement should be cooperated with energy price reform so as to achieve the energy saving target in addition the government should consider the diversity of economic sectors and energy types when design the reform schedule

sector decomposition of china s national economic carbon emissions and its policy implication for national ets development abstract uncovering the contributions of each sector s driving factors to the growth of national economic carbon emissions has great significance for china in developing its nationwide emission trading scheme ets the paper applies the index decomposition analysis ida and logarithmic mean divisia index lmdi model to discuss the underlying drivers behind china s national economic carbon emissions during the period 1996 2012 from both sector and factor decomposition perspectives and accordingly offers policy proposals for china s national ets development major conclusions include 1 six heavy industry sectors the transport storage post sector and the construction sector are the largest contributors and hence proposed for incorporation into the ets s coverage 2 the rapid expansion of economic output dominantly increases carbon emissions the design of cap on emissions should allow for a proper increment and establish a new entrant reserve to coordinate economic development 3 as the dynamics of carbon emissions vary markedly across sectors allowance allocation needs to consider the changing sectoral structure of emissions 4 the combined effects of sectoral energy intensity and structure changes largely offset carbon emissions benchmarking is suggested as an ideal allocation mechanism and the setup of sectoral carbon intensity benchmark should synthetically evaluate the potential impacts of related factors 5 manufacturer based manner and carbon offset mechanism are respectively recommended for the initial implementation of carbon trading in the transport storage post sector and the construction sector

decomposition analysis of debt s impact on china s energy consumption abstract debt can influence the energy consumption of private sectors and public agencies by changing their fiscal budget constraints from 1996 to 2016 china has had rapid debt growth and become the second largest borrower in the world additionally china has been the largest energy consumer since 2009 the impact of debt growth on its energy consumption however is not much addressed in the literature using an extended lmdi model we investigate the impact of china s debt on its energy consumption from 1996 to 2016 in a new way the results show that 1 among the closed set of debt related factors and other conventional variables studied private debt per capita makes the strongest contribution to china s energy consumption and population has a moderate impact on the growth of energy consumption 2 energy efficiency improvement output efficiency of government debt debt structure adjustment and increased tertiary industry share are mitigating forces of energy consumption these results provide a new holistic perspective for the chinese government to formulate synergistic policies of risk control and pollution control

determinants of trust in supplier relations evidence from the automotive industry in japan and the united states abstract this study examines the determinants of inter organizational trust by using survey data from over 1000 suppliers in the automotive industry drawing on transaction cost economics game theory and sociological exchange theory we define trust and derive a model of its determinants regression analysis results indicate that determinants of trust are different from determinants of opportunism us japanese differences are found in three respects i the way trust is conceptualised by suppliers is more complex in japan than in the us ii the level of trust is higher in japan than in the us and iii the factors facilitating trust and those attenuating opportunism differ in the us and japan

new horizons or a strategic mirage artist led distribution versus alliance strategy in the video game industry abstract in this paper we contribute to the debate between researchers who argue that the emergence of online distribution allows content producers in the creative industries to bypass powerful publishers and distributors and other researchers who argue that this strategy cannot succeed without the complementary assets that these intermediaries provide we use a case study of the dutch video game developer dvgd bringing to market an identical game using two different but comparable distribution channels as a quasi experiment in the first release dvgd used online distribution to reach consumers directly whereas in the second it used an alliance with an established video game publisher we find that while the alliance required dvgd to share with the publisher a substantial fraction of the value appropriated by the game the alliance strategy resulted in greater absolute financial performance and relative market performance compared to the self publishing strategy we conclude that the differences in performance can be traced back to specialized complementary assets required for successful commercialization

examining the multiple impacts of technological progress on co2 emissions in china a panel quantile regression approach abstract whilst a plethora of literature has viewed technological progress as one of the critical influencing factors in relation to energy consumption and co2 emissions little effort has been made to identify the sectoral differences in the relationship between technological progress and co2 emissions thereby this paper remedies the inadequacies in the extant literature by empirically investigating the impact of technological progress on co2 emissions specifically taking into account its heterogeneous effect in various economic sectors this paper first decomposes the effect of technological progress as taking place in heavy industry in light industry in construction industry and in service industry a panel quantile regression approach and a balanced city panel data model are then applied covering the period 2001 2013 in china the empirical results show that technological progress in heavy industry and light industry surprisingly facilitates a higher level of co2 emissions despite its prominent contribution to energy efficiency improvement meanwhile as distinct from the effect it shows in the heavy and light industries technological progress in construction and service industries exerts a negative effect on co2 emissions additionally this paper further discovers that the strength of the multiple impacts of technological progress also varies with the level of emitters by studying the heterogeneous effect brought about by technological progress in different economic sectors and emitters this paper provides a comprehensive understanding of the relationship between co2 emissions and technological progress

japan s national innovation system current status and problems this paper examines japan s national innovation system that was so successful in the 1980s and seems to have lost its competitiveness in the 1990s in recent years the competitiveness of industry relies not only on industry itself but more and more on the national innovation system as a whole the first section of the paper points out that japan s potential economic growth rate is likely to decline in the twenty first century primarily because of the rapidly ageing population and therefore it is important to increase productivity through technological progress then in the following sections each sector of japan s national innovation system namely industry universities and government is examined and directions of reform are suggested copyright 2000 by oxford university press

examining the influencing factors of co2 emissions at city level via panel quantile regression evidence from 102 chinese cities ascertaining the influencing factors of carbon dioxide emissions in chinese cities is an important issue for policy makers this paper investigates the effect of several determinants on carbon emis

decoupling economic growth from carbon emissions growth in the united states the role of research and development abstract the united states has achieved economic growth compatible with carbon reduction since 2007 this work is addressed to understand the eight effects especially effects related to research development rd whereas economic scale was the primary inhibitor to the drop of carbon emission followed by investment intensity population size and sectoral energy structure the results of decoupling efforts analysis uncover that energy intensity r d intensity r d efficiency and sectoral carbon intensity contributed to decoupling economic growth from carbon emission whereas investment intensity population size and sectoral energy structure did not contribute to the decoupling finally some policy implications are proposed

mobility and innovation a cross country comparison in the video games industry open labour markets are often seen as a precondition for innovation particularly for new industries however this view ignores two core findings of the economic systems literature first that mobility patterns are institutional microsystems that need to be complementary to other institutions in the labour market and second that new industries may be characterised by incremental and complex innovation based on these considerations we ask how mobility affects innovation in the video games industry in the us and japan we find that inter firm mobility is beneficial for innovation in the us but has negative effects in japan we further find that inter functional mobility is beneficial for innovation in both countries our analysis is based on career histories from the video games industry in the us and japan we present an empirical study based on the game development of 815 video games and the careers of 28 426 video game developers who were involved in the development of games released between 1999 and 2009

structural adjustment policies in developing economies this paper examines structural adjustment policies in ldcs defined as policy responses to external or internal shocks that are carried out with the objective of regaining the pre shock growth path the introductory section of the paper reports on policy experience that indicates that countries applying an outward oriented development strategy were better able to cope with external shocks than economies following an inward oriented strategy it is further shown that the adoption of realistic exchange rates and interest rates the avoidance of large budget deficits and the productive use of the proceeds of foreign borrowing eased the process of adjustment the paper examines in detail the elements of a policy package that may be applied in response to external or internal shocks in the case prevalent in developing economies when optimal policies are not applied thus the recommendations simultaneously aim at responding to shocks and undertaking incentives incentives to save and to invest the choice of public investments sectoral policies in energy and agriculture budgetary policies and monetary policies in the conclusions the interdependence of the various policy measures is indicated with further attention given to foreign borrowing

us biofuels subsidies and co2 emissions an empirical test for a weak and a strong green paradox abstract using energy data over the period 1981 2011 we find that us biofuels subsidies and production have provided a perverse incentive for us fossil fuel producers to increase their rate of extraction that has generated a weak green paradox further in the short run if the reduction in the co 2 emissions from a one to one substitution between biofuels and fossil fuels is less than 26 percent or less than 57 percent if long run effect is taken into account then us biofuels production is likely to have resulted in a strong green paradox these results indicate that subsidies for first generation biofuels which yield a low level of per unit co 2 emission reduction compared to fossil fuels might have contributed to additional net co 2 emissions over the study period

how to promote the growth of new energy industry at different stages abstract china is currently the world s largest emitter of carbon dioxide co2 vigorously developing new energy sources has become an important way to reduce co2 emissions therefore more and more scholars have studied effective ways to promote the development of new energy industry however most of the existing research use single equation linear models or static models to study the driving forces of the new energy industry this not only ignores the large number of dynamic relationships between economic variables but also produces endogeneity problems in order to overcome the shortcomings of existing research this paper uses vector autoregressive model to study the new energy industry the results show that energy consumption structure has a positive effect on the new energy industry in the short run but the effect is limited in the long run the impact of the agriculture industry is gradually narrowing over time due to the gradual reduction of crop acreage however the influence of economic growth is positive both in the short and long run this is due to the gradual optimization of industrial structure technological progress produces a similar impact owing to continued investment in research and development funding as well as research and development personnel

japan s software industry a failure of institutions abstract this article argues that the key cause of the current weakness of japan s software industry is the institutional arrangements of japan s system of catch up capitalism these include industrial policy the keiretsu industrial groups a centralized bank centered financial system lack of enforcement of the antimonopoly law a weak intellectual property regime and education and employment systems that emphasize conformity loyalty and stability key to success in other industries these arrangements are found to be the source of its weakness in software the case thus exposes some of the costs and limitations of the catch up system

research and development human capital and trade performance in technology intensive manufactures a cross country analysis abstract this paper comprises an extensive examination of the relationship between commonly utilized policy indicators of national technological capability and observed trade success in technology intensive manufactures across 52 countries in the 1980s a central focus is the relative performance of policy indicators which directly measure innovative activity such as patent output and expenditure and employed scientists and engineers in r d versus those measuring general efforts at increasing national levels of human capital the study design is guided by the inter country intrasectoral approach outlined by dosi et al 19 it emphasizes differences in trade performance based on the notion of international competitiveness but also compares results for conventional revealed comparative advantage indices the large number of countries included and the nature of the policy objectives adopted have necessitated a highly aggregated approach using nation wide attributes and trade in one broad technologyintensive sector as the measure of demonstrated international competitiveness simple correlation and multiple regression techniques are used to assess the association of four main sets of national attributes indicators of direct innovative activity general human capital development physical capital formation and natural resource endowment with technology intensive trade performance the empirical findings provide further support for the importance of national differences in technological capability as a determinant of structural and international competitiveness within the technology intensive sector of production they suggest that policy indicators measuring actual innovative activity and physical capital formation have a much closer link to technology intensive trade than the general educational effort or output indicators demand side measures which proxy the actual employment and application of resources for r d purposes demonstrate the strength of association required for reliable policy evaluation of real national differences in technological capability the poor performance of the general human capital supply variables highlights the need for a careful consideration of the optimality of the allocation of substantial levels of scarce national resources to broad based educational output a number of other significant results concerning the link between technology indicators technology intensive trade and economic performance are discussed

rebound effect of transportation considering additional capital costs and input output relationships the role of subsistence consumption and unmet demand abstract the anticipated carbon mitigation through energy saving technology progress might be partially or even totally offset due to rebound effect a better understanding of rebound effect especially the underling mechanisms has important implications for energy efficiency policies to achieve the goal of sustainability previous studies usually ignore additional capital costs for adopting energy efficient equipment and indirect carbon emissions for providing new consumption bundles also the precise mechanisms of how living standard affects rebound effect are unknown using almost ideal demand system aids model and input output relationships among sectors this paper builds a method to estimate the rebound effect that allows for additional capital costs and carbon emission changes of all other goods and services due to backward forward linkages we find that rebound effect is over 100 for transportation in rural china even though additional capital costs would indeed reduce the magnitude and the results are quite robust to alternative settings as for the mechanisms rebound effect is divided into substitution and income channels by slutsky decomposition here we show that both of these two channels are dependent on living standard because of subsistence consumption and unmet demand carbon emissions of poor households will rebound more through income channel of unmet demand while rich households usually do not restricted by subsistence consumption and thus through substitution channel rebound of carbon emissions would be larger for rich households the opposite directions of mechanisms dig more information about the nonlinearity of rebound effect to income levels furthermore given the estimating results this paper gains several insights in terms of welfare benefits rather than just focuses on carbon reduction

energy related ghg emission in agriculture of the european countries an application of the generalized divisia index abstract sustainable agriculture food security and welfare of the farmers require an integrated analysis of the performance of the agricultural sector in this paper we follow the energy environment economy framework and focus on decomposition of changes in the energy related greenhouse gas ghg emission in agricultural sectors of the selected european union eu countries the research relies on country level data from fao and eurostat describing economic activity energy use and ghg emission in the agricultural sectors of the european countries during 1995 2012 the main drivers carbon factor of energy consumed in agriculture energy intensity of agricultural production and growth in agricultural production and their impacts on the energy related ghg emissions in agriculture are analysed for selected countries the generalized divisia index is applied to decompose the changes in the energy related ghg emissions france latvia and belgium appeared as the only countries with increase in ghg emissions during 1995 2012 in the case of france energy intensity went up along with increase in the scale of agricultural production in latvia and belgium an increase in carbon factor appeared as the major factor driving an increase in ghg emissions the appropriate policies need to be employed in these countries seeking to reduce ghg emissions from energy consumption in agriculture improvements in energy efficiency appear to be a more feasible mean for ensuring further reductions in ghg emission

electricity consumption and ict in the french service sector the paper documents the evolution of electricity use and the development of information and communication ic technologies in the french service sector to that purpose we put together two data sets documenting electricity consumption and the diffusion of ic capital goods using a simple factor demand model we estimate the structural parameters of the model using both the time series and the cross sectional dimension of the data and allow for a specific effect of ic capital goods on the efficiency of electricity in production we obtain robust results showing that once controlled for technical progress prices and heated areas electricity intensity of production increases with computers and software while it decreases with the diffusion of communication device

asset profiles for technological innovation abstract this paper proposes a conceptual distinction between four generic categories of assets for technological innovation 1 scientific research assets 2 process innovative assets 3 product innovative application assets and 4 aesthetic design assets technological innovation may sometimes require the activation of only one asset type but more often a specific constellation of more asset types has to be mobilized the asset categories differ profoundly with respect not only to their respective competence bases but also with respect to their functional contribution to industrial innovation and mostly also to their organizational attachment this way of conceiving technological innovation is opposed to the one dimensional r d conception that tends to view r d as one functional asset along with others like manufacturing or marketing it is argued that the different innovative assets are often located in different organizational settings within the corporation the coupling between assets is discussed in terms of inter asset specificity we illustrate the great variation of innovative asset profiles across a wide spectrum of product categories the concept of technological trajectories is reinterpreted in terms of asset profile oscillations and regroupings finally the framework is related to recent efforts to formulate a resource based theory of the firm and the implications for innovation strategy is discussed

technological regimes and sectoral patterns of innovative activities this paper focuses on the relationships between observed patterns of innovative activities within a sector and the related context and underlying microeconomic processes that might account for them it claims that there are some invariant features with respect to relative prices and incentives mechanisms of learning and knowledge accumulation that greatly affect the rate and structure of innovative activity these features are different across sectors the paper proposes that the specific pattern of innovative activity of a sector can be explained as the outcome of different technological regimes that are implied by the nature of technology and knowledge the notion of technological regime provides a synthetic representation of some of the most important economic properties of technologies and of the characteristics of the learning processes that are involved in innovative activities copyright 1997 by oxford university press

the abatement of carbon dioxide intensity in china factors decomposition and policy implications to deal with the challenges brought about by climate changes china decided to reduce the carbon dioxide co2 intensity by 40 45 per cent from 2005 to 2020 using the decomposition technique this study finds that energy intensity is the most important force to drive the decline of co2 intensity between 1980 and 2008 followed by structural factors such as the adjustment of energy and industrial structure therefore any environmental policy to promote energy efficiency will play the biggest role in achieving the target of abating co2 intensity in 2020

dynamics in innovation systems evidence from japan s game software industry in contrast to the us and recently europe japan appears to be unsuccessful in establishing new industries an oft cited example is japan s practical invisibility in the global business software sector literature has ascribed japan s weakness or conversely america s strength to the specific institutional settings and competences of actors within the respective national innovation system it has additionally been argued that unlike the american innovation system with its proven ability to give birth to new industries the inherent path dependency of the japanese innovation system makes innovation and establishment of new industries quite difficult however there are two notable weaknesses underlying current propositions postulating that only certain innovation systems enable the creation of new industries first they mistakenly confound context specific with general empirical observations and second they grossly underestimate or altogether fail to examine the dynamics within innovation systems this paper will show that it is precisely the dynamics within innovation systems dynamics founded on the concept of path plasticity which have enabled japan to charge forward as a global leader in a highly innovative field the game software sector 2008 elsevier b v all rights reserved