environmental regulation industrial innovation and green development of chinese manufacturing based on an extended cdm model abstract as for the academics and policymakers more attention has been given to the issue on how to drive green development of the manufacturing through regulations and innovations we construct the extended crepon duguet mairesse cdm model and employ the panel data of chinese manufacturing industries during 2003 2014 to examine the effects of environmental regulation on industrial innovation and green development the findings reveal that 1 in the long term environmental regulation has crowded out r d investment 2 environmental regulation has inhibited patent outputs so that the weak version of porter hypothesis is not underpinned 3 in the short term environmental regulation has promoted the improvements of labor productivity energy efficiency and environmental efficiency in the manufacturing industry excluding green total factor productivity gtfp whereas in the long term environmental regulation only has increased energy efficiency while it has obstructed labor productivity which provides no support for the strong version of porter hypothesis 4 different innovation outputs have distinct influences on labor productivity energy efficiency environmental efficiency and gtfp finally this paper provides pertinent policy implications

innovation and productivity across four european countries nber working paper seriesinnovation and productivity across four european countriesrachel griffithelena huergojacques mairessebettina petersworking paper 12722http www nber org papers w12722national bureau of economic research1050 massachusetts avenuecambridge ma 02138december 2006we would like to thank laura abramovsky manuel arellano rupert harrison jordi jaumandreu elizabeth kremp pierre mohnen helen simpson the analysis contained in this paper was fundedby the european commission the esrc and esf under grant res 000 23 0901 and the advancedinstitute of management research aim all errors and omissions remain the responsibility of theauthors the views expressed herein are those of the author s and do not necessarily reflect the viewsof the national bureau of economic research 2006 by rachel griffith elena huergo jacques mairesse and bettina peters all rights reserved short sections of text not to exceed two paragraphs may be quoted without explicit permission providedthat full credit including notice is given to the source

stimulating different types of eco innovation in the uk government policies and firm motivations in this paper we adopt a recent oecd framework and examine the role of external policy tools and internal firm specific factors for stimulating three different types of eco innovations that range on a spectrum of lower to higher technological and environmental impacts end of pipeline pollution control technologies integrated cleaner production technologies and environmental r d using a novel firm level dataset from a defra survey we estimate a tobit model which provides empirical evidence showing that these eco innovations are motivated by different external policy tools and internal firm specific factors our findings indicate that end of pipeline technologies and integrated cleaner production technologies are mainly driven by equipment upgrade motives with a view of improving efficiency while environmental regulations are effective in stimulating the end of pipeline technologies and environmental r d interestingly alongside government induced regulations we find that market factors mainly motivated by cost savings are effective in driving environmental r d finally iso14001 certification is effective in strengthening the positive impact of environmental management systems on both end of pipeline technologies and environmental r d while csr policies have no significant impact on motivating any of the eco innovations

what are the determinants of investment in environmental r d to face the challenges posed by climate change environmental rd yet investment in environmental r d remains below the social optimum the aim of this paper is to analyse the determinants of investment in environmental innovation and to detect the differences if any with the determinants of investment in general innovation in addition this paper examines the relationship between environmental innovation r d expenditure and a range of policy instruments including environmental regulation and other policy measures including r d subsidies and environmental taxes the empirical analysis is carried out for 22 manufacturing sectors in spain for the period 2008 2013 to overcome problems of data availability we construct a comprehensive database from different surveys the main implications from our results are 1 managerial strategy appears as a relevant driver of environmental r d investments 2 the establishment of a policy mix between environmental energy and technological regulatory measures is recommended 3 the promotion of self regulation through actions that encourage companies to follow a policy that affects their energy efficiency and is environmentally friendly

how do policies for efficient energy use in the household sector induce energy efficiency innovation an evaluation of european countries abstract research on innovation induced by climate mitigation policy has been focused predominantly on the supply side of the energy system despite considerable climate mitigation potential on the demand side less attention is given to the innovation effect of policies addressing the household sector based on a comprehensive data set including 550 policy measures over 30 years 1980 2009 and covering 21 european countries we find based on econometric estimations that policies targeting efficient energy use in the household sector significantly increase the number of patented energy efficiency inventions a comparison of the different policy types reveals a particularly strong influence from financial subsidies and energy labels the results indicate that policies supporting early market adoption of energy efficient technologies are effective in fostering innovation

beyond the question does it pay to be green how much green and when abstract this research investigates the relationship between green management and performance in italian firms the analysis compares innovation and productivity of firms with similar features but different environmental activities firms are matched on a rich set of covariates extending the coarsened exact matching to survey data matched data are analysed with parametric and non parametric tests and endogenous treatment regression the analysis shows that the relationship between green management and performance is u shaped green firms are performing no better than firms with no environmental activity especially in energy intensive sectors among green firms more advanced environmental management is associated with higher performance overall the results suggest that green management has strong sectoral patterns and no linear relationship with performance findings suggest that green managers should pursue a comprehensive environmental management system sectoral specific policies to promote environmentally friendly activities are needed when green activities are not paying off

pathways into and out of poverty a study of rural household wealth dynamics in kenya this study identifies the factors associated with smallholder farm households that have risen out of poverty or descended into poverty between 1997 and 2007 in kenya the study uses data from a nationwide balanced panel of 1 275 households and data from detailed retrospective life history survey of 84 households that had experienced either an appreciable improvement or decline in their asset wealth over the 10 year panel period the results indicate that household welfare dynamics are associated with a disparate set of idiosyncratic and unexpected shocks such as death and chronic illness demographic factors proximity to infrastructural facilities as well as intergenerational wealth transfers

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

toward a new conception of the environment competitiveness relationship accepting a fixed trade off between environmental regulation and competitiveness unnecessarily raises costs and slows down environmental progress studies finding high environmental compliance costs have traditionally focused on static cost impacts ignoring any offsetting productivity benefits from innovation they typically overestimated compliance costs neglected innovation offsets and disregarded the affected industry s initial competitiveness rather than simply adding to cost properly crafted environmental standards can trigger innovation offsets allowing companies to improve their resource productivity shifting the debate from pollution control to pollution prevention was a step forward it is now necessary to make the next step and focus on resource productivity

the open eco innovation mode an empirical investigation of eleven european countries this paper deals with the open innovation mode in the environmental realm and investigates the effects that knowledge sourcing has on the environmental innovations eis of firms using the community innovation survey cis 2006 2008 we refer to the firm s probability of both introducing an ei and extending the number of ei typologies adopted we estimate the impact of the depth and breadth of knowledge sourcing in addition we test for the moderating role of the firm s absorptive capacity knowledge sourcing has a positive impact on both types of ei performance however a broad sourcing strategy reveals a threshold above which the propensity to introduce an ei diminishes cognitive constraints in processing knowledge inputs that are too diverse may explain this result absorptive capacity generally helps firms to turn broadly sourced external knowledge into ei however internal innovation capabilities and knowledge socialization mechanisms seem to diminish the ei impact of knowledge sourced through deep external interactions the possibility of mismatches between the management of internal and external knowledge and of problems in distributing the decision makers attention between the two may explain this result

the impact of environmentally friendly innovations on value added while recent literature has focused on explaining the determinants of green innovations it is not well understood how such innovations affect performance to analyse the relationship between green innovation and performance new industry level panel data were exploited these include 12 oecd countries the whole manufacturing sector and a period of 30 years the results show that green inventions are u shape related to performance however the turning point is quite high and hence only relevant for a few industries this indicates that given the current level of green promotion market incentives alone are not sufficient to allow the green invention activities of industries to rise considerably to verify these results and to get a better understanding of the mechanisms in the green market we finally made several interviews with multinational firms that have a good understanding of what happens on the global market of green innovation

investigating policy and r d effects on environmental innovation a meta analysis in the last decades a wide research effort has been devoted at the analysis of the determinants of environmental innovation ei whereas agreement seemed to emerge around a cluster of determinants mainly technology push market pull policy push pull and firm specific factors empirical analyses have failed to provide strong confirmation on the relevance of some core variables after a qualitative discussion of this literature we empirically assess it by exploiting meta regression analysis techniques to test the effectiveness of two determinants policy and r d our findings are clear as for the first we show that only certain types of policy have proven to affect ei in particular regulatory stringency as for r d we show that the use of estimation methods is not neutral to the outcome of the primary studies

technological progress and sustainable development what about the rebound effect abstract sustainability concepts that rest on the idea of resource or energy efficiency improvements due to technological progress tend to overestimate the potential saving effects because they frequently ignore the behavioral responses evoked by technological improvements efficiency improvements also affect the demand for resources and energy and often an increase in efficiency by 1 will cause a reduction in resource use that is far below 1 or sometimes it can even cause an increase in resource use this phenomenon is commonly labeled the rebound effect which is well known among energy economists but never attracted much attention in ecological economics the paper starts with the traditional neoclassical analysis of the rebound effect in a partial equilibrium framework that concentrates on the demand of one particular energy service such as mobility or room temperature it also provides an overview of some of the main empirical studies based on this model that mostly confirm the existence of the rebound effect but are controversial about its actual importance however we have to go beyond the neoclassical single service model in order to take care of the variety of possible feedback affecting energy use the paper presents two important expansions of the single service model in order to show the potential relevance of the rebound effect to ecological economics first it is shown that in a multi services model it proves to be difficult to make general statements about the relevance of the rebound effect in this case the overall effect of an increase in energy efficiency on total energy use depends on the on the assumptions about the substitutability between the services considered and the direction of the income effect second the paper also tries to take care of the fact that changes in resource use or energy use are frequently just side effects of other forms of technological progress especially technological change of a time saving nature can have a large influence on energy use as many time saving devices for example faster modes of transport require an increase in energy consumption that is frequently reinforced by a rebound effect with respect to time this effect will be especially strong when wages are high and at the same time energy prices are low as is currently the case in most industrialized countries consequently the paper also provides a strong argument for the introduction of energy taxes

induced innovation and energy prices this paper uses u s patent data from 1970 to 1994 to study the impact of energy prices on energy efficient innovations theories of technological change have focused both on demand side factors which spur innovative activity by increasing the value of new innovations and supply side factors such as scientific advancements that make new innovations possible data on demand side factors are easily obtained but data on supply side factors that influence innovation are not readily available this paper uses patent citations as a measure of the usefulness of the existing base of scientific knowledge citations to previous patents are used to construct productivity estimates which measure the usefulness of the existing stock of knowledge to inventors in a given energy field for any given year these estimates are then combined with data on demand side factors to estimate a model of induced innovation in energy technologies the results indicate that both energy prices and the supply of knowledge have strongly significant positive effects on innovation the paper concludes with a discussion of the implication of this work for environmental policy

redefining innovation eco innovation research and the contribution from ecological economics while innovation processes toward sustainable development eco innovations have received increasing attention during the past years theoretical and methodological approaches to analyze these processes are poorly developed against this background the term eco innovation is introduced in this paper addressing explicitly three kinds of changes towards sustainable development technological social and institutional innovation secondly the potential contribution of neoclassical and co evolutionary approaches from environmental and innovation economics to eco innovation research is discussed three peculiarities of eco innovation are identified the double externality problem the regulatory push pull effect and the increasing importance of social and institutional innovation while the first two are widely ignored in innovation economics the third is at the least not elaborated appropriately the consideration of these peculiarities may help to overcome market failure by establishing a specific eco innovation policy and to avoid a technology bias through a broader understanding of innovation finally perspectives for a specific contribution of ecological economics to eco innovation research are drawn it is argued that methodological pluralism as established in ecological economics would be very beneficial for eco innovation research a theoretical framework integrating elements from both neoclassical and evolutionary approaches should be pursued in order to consider the complexity of factors influencing innovation decisions as well as the specific role of regulatory instruments and the experience gathered in ecological economics integrating ecological social and economic aspects of sustainable development is highly useful for opening up innovation research to social and institutional changes 2000 elsevier science b v all rights reserved

determinants of environmental innovation new evidence from german panel data sources abstract in most cases empirical analyses of environmental innovations based on firm level data relied on surveys for one point in time these surveys allow for the inclusion of many explanatory variables such as different policy instruments or the influence of pressure groups but it is not possible to address the dynamic character of environmental innovations this paper uses two german panel databases the establishment panel of the institute for employment research iab and the mannheim innovation panel mip of the centre for european economic research zew to explore the determinants of environmental innovations the econometric estimations show that the improvement of the technological capabilities knowledge capital by r d triggers environmental innovations environmental regulation environmental management tools and general organizational changes also encourage environmental innovation a result that has also been postulated by the famous porter hypothesis

analysis on china s eco innovations regulation context intertemporal change and regional differences abstract eco innovation is recognized as a determinant of success or failure of environmental protection efforts in the long run this paper attempts to examine china s eco innovation gains in response to the energy saving and emissions reduction eser policy enforced during 2006 2010 we first construct an integrated analysis framework to evaluate the changes of energy and environmental performance used as the proxy of eco innovation and then the intertemporal change of china s eco innovation gains as well as the regional differences is investigated the results indicate that china had accelerated its process of eco innovations during 2006 2010 when a series of eser policies were enforced the developments and wide adoptions of advanced energy saving and environmentally friendly technologies serve as the primary driving forces while upgrading management skills and organizational designs contribute relatively little furthermore the realizing paths of cross region eco innovations in china are obviously discrepant

environmental regulation and the export dynamics of energy technologies abstract the pollution haven hypothesis affirms that an open market regime will encourage the flow of low technology polluting industries toward developing countries because of potential comparative advantages related to low environmental standards in contrast the hypothesis suggested by porter and van der linde claims that innovating firms operate in a dynamic competitive situation which allows global diffusion of environmental friendly technologies environmental regulation may represent a relevant mechanism through which technological change is induced in this way countries that are subject to more stringent environmental regulations may become net exporters of environmental technologies this paper provides new evidence on the evolution of export flows of environmental technologies across different countries for the energy sector advanced economies particularly the european union have increasingly focused on the role of energy policies as tools for sustaining the development path the kyoto protocol commitments together with growing import dependence on energy products have brought attention to the analysis of innovation processes in this specific sector the analysis uses a gravity model in order to test the determinants and the transmission channels through which environmental technologies for renewable energies and energy efficiency are exported to advanced and developing countries our results are consistent with the porter and van der linde hypothesis where environmental regulation represents a significant source of comparative advantages what strongly emerges is that the stringency of environmental regulation supplemented by the strength of the national innovation system is a crucial driver of export performance in the field of energy technologies

determinants of environmental innovation in us manufacturing industries abstract this paper provides new evidence on the determinants of environmental innovation we employ panel data models to study how environmental innovation by us manufacturing industries responded to changes in pollution abatement expenditures and regulatory enforcement during the period 1983 through 1992 we find that 1 environmental innovation as measured by the number of successful environmental patent applications granted to the industry responded to increases in pollution abatement expenditures however 2 increased monitoring and enforcement activities related to existing regulations did not provide any additional incentive to innovate we also find some empirical evidence that environmental innovation is more likely to occur in industries that are internationally competitive

green technologies and environmental productivity a cross sectoral analysis of direct and indirect effects in italian regions abstract this paper provides empirical investigation of the effects of environmental innovations eis on environmental performances as proxied by the environmental productivity ep measure we focus on sectoral environmental productivity of italian regions by exploiting the regional accounting matrix including environmental accounts regional namea patent applications have been extracted by the patstat database and assigned to the environmental domain by adopting different international classifications of green technologies the latest release of the oecd env tech indicators and the union of this with the previously established wipo green inventory econometric results outline that regions sectors characterized by higher levels of green technologies gts are those facing better environmental performance these positive effects directly stem from the introduction of gt in the same sector as well as from the introduction of gt in vertically related sectors

do eco innovations harm productivity growth through crowding out results of an extended cdm model for italy abstract this paper discusses the results for italy of a cdm model crepon et al 1998 further extended with the objective of evaluating drivers and productivity effects of environmental innovations the particular nature of environmental innovations especially as regards the need of government intervention to create market opportunities is likely to affect the way through which they are pursued innovation equation within the cdm model and their effect on productivity productivity equation the contribution of the paper is manifold first the drivers of environmental innovations measured with environmental patents are investigated by using mainly administrative data instead of survey data second i investigate the extent to which firms with big polluting plants tend to bias their innovation strategies towards environmental technologies third the return of environmental innovations is compared to the one of other innovations to indirectly assess the presence of a crowding out effect of environmental innovations at the expenses of other possibly more profitable innovations results based on administrative data aida by bureau van dijk and patent data from patstat of italian manufacturing firms show that innovation efforts of polluting firms is significantly biased towards environmental innovations and that environmental innovations tend to crowd out other more profitable at least in the short run innovations

shifting chinese organizational responses to evolving greening pressures organizations are facing various evolving pressures to green their practices these pressures range from obligatory forces to voluntary measures environmental pressures traditionally influenced organizations to seek reactive and internal practices the adopted environmental management em practices have evolved to be more proactive and external as the focus has shifted to supply chains this paper aims to further understand the driving mechanisms for em practices under various external pressures to meet this research goal this study extends the theory of dynamic incentives of environmental policies and institutional theory to develop environmental pressures using an empirical study of 422 chinese manufacturers covering all 31 provinces and provincial cities an exploratory factor analysis reveals four em practices factors and four pressures drivers factors results of a hierarchical regression analysis show that coercive pressures positively relate to more reactive internal em practices less coercive pressures positively relate to more proactive external and green supply chain management practices the empirical findings provide further support that voluntary regulatory measures can help motivate companies in extending their em efforts to supply chains the work also provides insights into how organizations may respond to evolving regulatory regimes dynamic incentives of environmental regulatory policy and various institutional pressures

innovation and the international diffusion of environmentally responsive technology abstract new evidence is presented on environmental innovation and diffusion over the 1970s and 1980s at a global level a substantial amount of innovations occurred in the united states japan and germany the share of environmental patents in all patents varied between 0 6 and 3 and as such was higher than the corresponding share of pollution abatement expenditure in gdp japanese environmental innovation rates were consistently high certain plausible connections between environmental regulation and innovation also emerge across these three countries and over time innovation responded to pollution abatement expenditure an indicator of the severity of environmental regulations environmental patenting rates in developing countries were also high reaching 2 in many years in brazil developing country innovators obtained a non trivial number of patents most of which appear geared towards adapting imported technologies to local conditions however domestic innovation was only one path to new technologies imports of disembodied environmental technologies foreign patents registered in developing countries were substantial foreign patents were typically important or generic patents evidence also suggests that such patents protected intellectual property in equipment exported developing countries especially in east asia often chose to obtain technologies embodied in pollution abatement equipment

environmental innovations and firm profitability unmasking the porter hypothesis we examine impacts of different types of environmental innovations on firm profits following porter s sci am 264 4 168 1991 hypothesis that environmental regulation can improve firms competitiveness we distinguish between regulation induced and voluntary environmental innovations we find that innovations which do not improve firms resource efficiency do not provide positive returns to profitability however innovations that increase a firm s resource efficiency in terms of material or energy consumption per unit of output have a positive impact on profitability this positive result holds for both regulation induced and voluntary innovations although the effect is greater for regulation driven innovation we conclude that the porter hypothesis does not hold in general for its strong version but depends on the type of environmental innovation our findings rest on firm level data from the german part of the community innovation survey 2008 cis 2008