the action mechanism analysis of environmental pressures on the development of environmentally friendly technologies using a neo schumperian model in order to analyze the action mechanism of environmental pressures on the development of environmentally friendly technologies efts this paper constructs a neo schumpeterian simulation model containing firms production pricing pollution abatement investment environmental r d entry exit decision making and consumer choice behavior the objective of this paper is to investigate the influence of consumer demand preferences and environmental policies on firms environmental investment decision making as well as the development of eft results showed that consumers prefer product price a market based instrument mbi combined with an information oriented instrument ioi can promote the development of eft while mbi applied alone will reduce environmental investment under scenarios that consumers prefer product quality a command and control environmental policy cac can promote the development of eft to a greater extent but it inhibits environmental investment and damages the average profit rate of profit of the industry if consumers prefer environmental performance of firms cac or ioi is advantageous to the change of eft however in such a case environmental investment and consumer utility are reduced

household electricity demand revisited respond to price changes this paper develops a model for evaluating the effects of alternative tariff designs on electricity use the model concurrently addresses several interrelated difficulties posed by nonlinear pricing heterogeneity in consumer price sensitivity and consumption aggregation over appliances and time we estimate the model using extensive data for a representative sample of 1300 california households the results imply a strikingly skewed distribution of household electricity price elasticities in the population with a small fraction of households accounting for most aggregate demand response we then estimate the aggregate and distributional consequences of recent tariff structure changes recent efforts to restructure electricity markets have renewed interest in electricity demand and pricing this interest reflects a broad desire to improve the efficiency of electricity markets and policy makers concerns over the impact of price changes on consumers how new pricing mechanisms would affect households consumption and expenditures is a matter of considerable uncertainty however this uncertainty has provoked controversy and debate in the regulatory policy arena hampering market reforms using econometric methods to assess the effects of electricity price changes presents several challenges these include the nonlinear structure of tariff schedules aggregation of metered consumption behaviour over time and appliances and the interdependence of energy use with longer term household decisions over appliance ownership and dwelling characteristics the first two issues introduce complex simultaneity problems between marginal prices and consumption the third issue imposes high data requirements information on household specific appliance holdings and residence features and creates heterogeneity in consumption responses related to the characteristics of these durable goods when the researcher s objective is to develop a model for simulating the effects of prospective tariff changes ignoring these issues will provide an incomplete assessment of demand responses and potentially misleading predictions of a new tariff s consumption and revenue consequences in this paper we estimate a model of household electricity demand that can be used

a hedonic travel cost analysis for valuation of multiple components of site quality the recreation value of forest management abstract one benefit of managing forests is that one can alter the qualities of sites the value of changing site qualities however is generally not known this paper develops a formal hedonic travel cost model which can be used to estimate the value of both marginal and non marginal changes to sites the approach accommodates multiple simultaneous changes in site characteristics estimating this model using a set of permits from wilderness areas leads to revealed preference estimates of the recreational value of clear cuts old growth and nine other wilderness attributes

collective learning tacit knowledge and regional innovative capacity lawson c and lorenz e 1999 collective learning tacit knowledge and regional innovative capacity reg studies 33 305 317 the paper reviews key ideas in the firm capabilities literature and shows how they can be usefully extended to develop a conception of collective learning among regionally clustered enterprises the paper also explores the relationship between codifiable and tacit knowledge in the innovation process and investigates the claim that tacit knowledge because it is difficult to transfer in the absence of labour mobility may constitute a basis for sustained regional competitive advantage the closing section uses case study material based on minneapolis and cambridge to illustrate the importance for innovation of a regional capability for combining and integrating diverse knowledge and of the sources of such capabilities as pre conditions for successful high technology regions lawson c et lorenz e 1999 l apprentissage collectif la connaissance implicite et la capacite regio

the demand for spatially complementary national parks using a panel dataset on annual visits to each u s national park we empirically analyze the demand for these parks using a spatial lag model which accounts for the complementary nature of the parks our results suggest that increases in fuel costs temperature increases of greater than 3 f and restrictions on foreign tourism all lower visitation to u s national parks causing associated decreases in money spent by tourists jobs created and income generated these results can also be used to analyze the possible implications of proposed public policies such as international visa requirements gas taxes and carbon taxing trading

should renewable energy policy be renewable political flexibility brings about trade offs for policy makers aiming to support the deployment of renewable energy sources res on the one hand it allows incorporating new information on ex ante uncertain benefits and costs of res policy on the other hand it may deter res investments this paper scrutinizes how these trade offs play out economically and politically when res policy makers choose the degree of flexibility as well as the instruments to implement flexibility the analysis builds on a theoretical framework distinguishing between flexibility by design and by adjustment it is complemented by a discussion of three case studies res support schemes in germany and the united kingdom and the eu emissions trading scheme theoretical as well as empirical results suggest that the politically chosen degree of flexibility by policy design may be sub optimally low in contrast flexibility by policy adjustment is often excessively high

environmental policies and innovation a knowledge based perspective on cooperative approaches the purpose of this article is to analyse to growing interest in the field of the environment for new cooperative approcahes that make use of negotiated instruments such as voluntary agreements using an interpretation framework that puts the emphasis on collective learning and monitoring devices we highlight the value of this type of approach in situations of great uncertainty where a coordinated process of innovation is required to achieve ambitious environmental targets the implementation of this theoretical approach in the end of life vehicles elv case which has been the subject of several voluntary agreements in europe offers a fuller understanding of the characteristics and driving forces of the collective innovation process in action as well as the obstacles that have still to be overcome in particular we explain why monitoring of innovation by the authorities focusing on coordination mechanisms is a crucial issue on which further research should be carried out

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

firm incentives to promote technological change in pollution control reply abstract the process of technological change in pollution control is broken into three basic steps innovation diffusion and optimal agency response firm incentives to promote these steps are then examined under five regulatory regimes direct controls emission subsidies emission taxes free marketable permits and auctioned marketable permits on a relative basis emission taxes and auctioned permits provide the highest firm incentives to promote technological change at times free permits generate lower incentives direct controls which are common regulatory tools usually provide the lowest relative firm incentives to promote technological change

ex post efficient permit markets a detailed analysis this paper provides a detailed analysis of ex post efficient permit markets after a short review of institutional designs that can achieve ex post efficiency under uncertainty and asymmetric information we analyze the effects of an ex post efficient regulation on the expected costs of the regulated firms on their investment behavior and on the incentives for strategic behavior on imperfectly competitive permit markets also we inquire about the budget effects of the regulation our results show that ex post efficient permit markets have considerable benefits beside the direct increase in expected social welfare

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

community currencies and sustainable development a systematic review community or complementary currency systems have spread all around the world most often they have been promoted as tools to foster sustainable development albeit they differ in terms of specific objectives while many case studies have tried to assess the actual impact of these systems there has been no global analysis summarizing their global impact this paper aims to fill the gap by exploring whether complementary currencies contribute to the three pillars of sustainable development we use the systematic review methodology on an original dataset gathering most academic publications on the topic in english french and spanish our main findings suggest that community currencies mostly contribute to social sustainability and that their economic benefits are somewhat limited due to their small scale and the lack of awareness on their scope moreover very few studies explicitly identify environmental outcomes finally this review reveals some limits regarding current methods for impact assessment in this field therefore it encourages more standardization to provide greater accuracy and strengthen the legitimacy of community currencies in order to foster their continued development

modeling recreation demand in the presence of unobservable travel costs toward a travel price model an important issue in the application of travel cost models is the construction of a travel cost variable this paper develops an econometric approach that views travel costs as an unobserved latent variable the latent variable approach utilizes indicators to capture the role of individual travel costs in recreational demand models the latent variables approach has at least two advantages over conventional approaches one the indicators can include both traditional components such as time and distance and non traditional components such as the scenic beauty second the estimation procedure results in each indicator being valued in dollar terms

environmental policy incentives to adopt advanced abatement technology abstract we investigate incentives through environmental policy instruments to adopt advanced abatement technology first we study the case where the regulator makes long term commitments to policy levels and does not anticipate arrival of new technology we show that taxes provide stronger incentives than permits auctioned and free permits offer identical incentives and standards may give stronger incentives than permits second we investigate scenarios where the regulator anticipates new technologies we show that with taxes and permits the regulator can induce first best outcomes if he moves after firms have invested whereas this does not always hold if he moves first

instrument choice for environmental protection when technological innovation is endogenous this paper compares qualitatively and quantitatively the welfare effects of emissions taxes auctioned emissions permits and free grandfathered permits when technological innovation is endogenous we find that there is no unambiguous case for preferring any of these policy instruments the relative welfare ranking of instruments depends on the costs of innovation the extent to which innovations can be imitated the slope and level of the marginal environmental benefit function and the number of polluting firms we illustrate the types of situations when there can be significant welfare discrepancies between the policies and when there are not

congestion travel cost recreational demand models and benefit evaluation abstract the treatment of congestion in travel cost demand models for recreational sites is a subject of considerable importance for both the allocation and management of public lands in a recent issue of this journal wetzel argued that the use of the travel cost method will always lead to underestimates of the true benefits provided by a site because of the role of congestion the purpose of this paper is to show that his results are misleading it is not possible to derive a priori the direction of the bias in the aggregate demand for a recreational site s services due to congestion in a given season thus wetzel s conclusions on the bias in benefits are misleading the most appropriate treatment of congestion requires that travel cost models be amended to reflect the effects of congestion on a the modeling of individual behavior b the estimation of an individual s demand for a recreational site s service and c the description of how a site s services are allocated across individual users

barriers to product return management in automotive manufacturing firms in malaysia the increasing of global warming and depletion of natural resources has become a concern for society government and industry there is a growing importance on recovery of used materials and products amongst industry players the malaysian government has conducted many green campaigns and provided incentives for some green practices however the adoption of product return and recovery management is still low amongst automotive manufacturers therefore it is important to understand the obstacles towards product return adoption so that the countermeasures can be thought of to overcome this situation the objective of this paper is to investigate the barriers of product return management amongst automotive manufacturing firms in malaysia a total of 228 automotive manufacturers and assemblers were identified as the sampling frame which was selected based on the census sampling method due to the limited sample size of the study the data was analysed using the partial least squares pls with the measurement model had shown sufficient model fit and the structural model revealed that the data supported the hypothesised model the large effect size and higher than zero values of the predictive capabilities imply that the model has sufficient variance explained for the predictive capability of the hypotheses testing of the study based on the results this study has found that the resource barrier has a significant effect on the level of adoption of product returns specifically the resource barrier and the extent of the manufacturing return adoption were positively related 0 361 p 0 01 resource barrier and the extent of the distribution returns 0 252 p 0 05 and resource barrier and the extent of the customer returns 0 333 p 0 01 the result reflects that automotive manufacturers have a lack of resources to afford the product return implementation as a matter of fact high initial investments in terms of finances human resources and time are required for the product return adoption other variables of the study such as the attitudinal and perception barrier information barrier and technical barrier were found to be insignificant with the adoption of product return management as a conclusion this study discovered that the resource barrier was the major obstacle that impeded the automotive manufacturers in malaysia from adopting the product return management the outcome is expected to help policy makers manufacturers as well as stakeholders in setting appropriate policies and strategies to improve the product return and recovery management adoption

tightening environmental standards the benefit cost or the no cost paradigm ms ff ichael porter and claas van der linde have written a paper that is interesting and to us at least somewhat astonishing it is a defense of environmental regulation indeed an invitation to more stringent regulation that makes essentially no reference to the social benefits of such regulation this approach contrasts starkly with the methods that economists and other policy analysts have traditionally used when assessing environmental or other regulatory programs the traditional approach consists of comparing the beneficial effects of regulation with the costs that must be borne to secure these benefits for environmental regulation the social benefits include the reductions in morbidity or premature mortality that can accompany cleaner air the enhanced recreational opportunities that can result from water quality improvements the increased land values that might attend the cleanup of a hazardous waste site the enhanced vitality of aquatic ecosystems that might follow reductions in agricultural pesticide use or any of the other potentially significant benefits associated with tighter standards from this benefit cost approach emerges the standard tradeoff discussed in virtually every economics textbook porter and van der linde deny the validity of this approach to the analysis of environmental regulation claiming it to be an artifact of what they see as a static mindset in their view economists have failed to appreciate the capacity of

the impact of environmental policy instruments on innovation a review of energy and automotive industry studies various types of policy instruments have been implemented to reduce local and global emissions but the impact on innovation of different instruments has received less attention this paper reviews empirical studies of the innovation impact of four main types of policy instruments in two high emitting sectors the conclusions are threefold 1 policy plays a key role for the development and diffusion of environmental innovation in the studied sectors 2 different types of instruments promote different types of innovations general economic instruments has primarily encouraged incremental innovation general regulatory instruments has enforced improvements based on modular innovation and technology specific instruments appears to have been needed to support the development and deployment of radically new technologies 3 all types of policy instruments face challenges in design and implementation understanding the selection impact of the chosen instruments implementing increasing stringency levels committing to an appropriate scale and safeguarding policy stability

technical change and the marginal cost of abatement abstract we address one aspect of the treatment of technical change in the environmental economics literature how technical change impacts the marginal cost of abatement we review a selection of papers that employ a variety of representations of technical change and show that these representations have quite different and sometimes surprising effects on the marginal costs of pollution reductions we argue that these varied representations in fact correspond to a variety of different technology options we then present results indicating that this representation matters the impacts of technical change on the marginal cost of abatement can crucially impact policy analysis

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

a resource based perspective on corporate environmental performance and profitability drawing on the resource based view of the firm we posited that environmental performance and economic performance are positively linked and that industry growth moderates the relationship with the returns to environmental performance higher in high growth industries we tested these hypotheses with an analysis of 243 finns over two years using independently developed environmental ratings results indicate that it pays to be green and that this relationship strengthens with industry growth we conclude by highlighting the study s academic and managerial implications making special reference to the social issues in management literature

valuing time in travel cost demand analysis an empirical investigation the opportunity cost of time is usu ally a significant part of the price variable in the travel cost demand model thus its accurate mea surement is important to the estimation of demand and benefit valuation for nonmarket resources this paper empirically tests models which assume that income is the basis for opportunity time cost with an alternative pooled model based on a disequi librium labor market for some recreationists ac ceptance of the hypothesis that disequilibrium mod els may be necessary for some individuals implies increased survey information requirements so that the appropriate model can be applied to each indi vidual jel q21

incentives to diffuse advanced abatement technology under environmental liability law polluting firms with advanced abatement technology at their disposal have incentives or disincentives to share this technology with other polluting firms the direction and extent of those incentives depends on the liability rule applicable and the way technical change impacts marginal abatement costs we establish that incentives for diffusion are socially optimal under strict liability and socially suboptimal under negligence if technical change lowers marginal abatement costs for all levels of abatement negligence may however induce better diffusion incentives than strict liability if technical change decreases increases marginal abatement costs for low high levels of abatement

the triple c approach to local industrial policy abstract in both developed and developing countries there is mounting evidence that clustering and networking help small and medium sized manufacturers to raise their competitiveness the role of public policy in this process is less clear the european experience suggests that local and regional government can play an important role equally if not more interesting experiences can be found in developing countries their analysis constitutes the core of this paper the lessons can be summarized as the triple c which stands for customer oriented collective and cumulative

measuring recreation values with multiple destination trips traditional travel cost analysis has either ignored multiple destination trips or arbitrarily allocated trip costs across visited sites in this paper combinations of multiple destinations are treated as unique sites and incorporated into a demand system empirical demand functions for multiple destination trips that include bryce national park are estimated consumer surplus calculations for single destination and multiple destination trips are compared

ecotourism demand and differential pricing of national park access in costa rica ecotourism presents developing countries with growing opportunities for enhancing resource conservation and economic growth but also raises pressing management and policy challenges this paper presents a conceptual framework and empirical analysis of the impacts of introducing a differential entrance fee policy at three national parks in costa rica data are collected using a contingent behavior methodology designed to elicit information on foreign tourists hypothetical park visitation behaviors at alternative entrance fee levels park visitation demand functions and price and income elasticities are estimated revenue maximizing fees are calculated and applications of differential pricing principles to park management are discussed

why japanese firms choose to certify a study of managerial responses to environmental issues abstract this paper examines empirically the determinants that led large japanese manufacturers to 1 incorporate environmental goals in their decisions 2 obtain environmental certification iso 14001 and 3 become early adopters of environmental certification we estimate two sets of models 1 models based on a profit maximization assumption and 2 models which incorporate utility maximization arguments recognizing that managers values attitudes and beliefs may also influence firms decisions the empirical analysis suggests that while the costs and benefits of voluntary actions to enhance or protect the environment and the capacity to act are significant determinants of voluntary environmental commitment so are the environmental values beliefs and attitudes of managers

abatement and allocation in the pilot phase of the eu ets we use historical industrial emissions data to assess the level of abatement and over allocation that took place across european countries during the pilot phase 2005 2007 of the european union emission trading scheme using a dynamic panel data model we estimate the counter factual business as usual emissions scenario for eu member states comparing this baseline to allocated and verified emissions we find that both over allocation and abatement occurred along with under allocation and emissions inflation over the three trading years of the pilot phase we find over allocation of approximately 280 million euas and total abatement of 247 mt co2 however we calculate that emissions inflation of approximately 73 mt co2 also occurred possibly due to uncertainty about future policy design features

the driving forces of process eco innovation and its impact on performance insights from slovenia this study endeavors to explore the driving forces of process eco innovation and its effect on company performance by adopting an integrative approach we focus on process eco innovation which pertains to technological and non technological solutions that result in a reduction of material and energy costs for companies in this regard the study sheds light on the drivers and outcomes of process eco innovation adoption using data collected from 223 slovenian companies the results reveal that certain determinants i e competitive pressure customer demand managerial environmental concern command and control instrument and economic incentive instrument are conducive to the deployment of process eco innovation empirical evidence reveals competitive pressure as the most influential driving force of process eco innovation followed by managerial environmental concern and customer demand effectiveness in spurring process eco innovation is also found to be a command and control instrument and an economic incentive instrument while expected benefits do not spur process eco innovation pertaining to the outcomes of process eco innovation adoption we can conclude that it pays to be eco process eco innovation is worthwhile in terms of company profitability growth and competitive benefits these findings suggest several courses of action for both policy makers and companies hence we conclude by providing implications for both

characterizing the policy mix and its impact on eco innovation a patent analysis of energy efficient technologies abstract this paper provides an empirical investigation of the role played by selected characteristics of the policy mix in inducing innovation in energy efficiency technologies an original dataset covering 23 oecd countries over the period 1990 2010 combines the full set of policies in the energy efficiency domain for the residential sector with data on patents applied over the same period in this specific technological sector the econometric results suggest that when the policy mix is characterised by a more balanced use in demand pull and technology push instruments its positive effects on eco innovation tend to be greater moreover a more comprehensive policy mix is shown to be able to enhance innovation activities for the generation of new energy efficient technologies however the simple addition of an indiscriminate number of simultaneous policy instruments may reduce policy mix effectiveness finally the empirical findings confirm previous evidence on the importance of policy spillover effects and suggest that policy similarity between countries may represent an important aspect to be accounted for in policy mix design

on the efficient market diffusion of intermittent renewable energies abstract capacity costs of renewable energies have been decreasing dramatically and are expected to fall further making them more competitive with fossils building on an analytically tractable peak load pricing model we analyze how intermittency of renewable energies affects the market diffusion that results from these lower costs in particular once renewables have become competitive by attaining the same levelized cost of electricity lcoe as fossils the marginal increase in efficient capacities due to a further cost reduction varies substantially initially it is small then it rises but it falls again once renewable capacities are large enough to satisfy the whole electricity demand at times of high availability if external costs of fossils are internalized by a pigouvian tax then perfect competition leads to efficient investments in renewable and fossil capacities even though we assume that only a subgroup of consumers can adapt their demand to price fluctuations that are caused by the intermittency of renewables moreover fossils receive a capacity payment through the market for their reliability in serving demand of non reactive consumers maximum electricity prices rise with the share of renewables if regulators impose a price cap this initially raises investments in renewables but the effect may reverse if the share of renewables is large

collective efficiency growth path for small scale industry this study is concerned with the growth of small local industry in developing countries and explores one particular route for understanding and fostering such growth it focuses on the clustering of firms and the competitive advantage which they derive from local external economies and joint action captured in the concept of collective efficiency following a conceptual discussion the article explores the economic and institutional conditions which enhance or hinder collective efficiency this includes a case study which suggests that responding to opportunity and crisis requires shifting from mere reliance on external economies to joint action and from ascribed to earned trust

local exchange trading systems as a response to the globalisation of capitalism the globalisation of capitalism has disadvantaged those people and places marginal to the capitalist development process the local exchange trading system represents a possible approach to the challenge of relocalising social and economic identity despite the growing importance of local exchange trading systems lets in the uk geographical research into the concept is limited this paper examines the potential of lets as a response to the hegemonic influence of global capitalism the empirical evidence focuses on the development and operation of lets in glasgow the research analyses both successful and unsuccessful lets in the city examines the prospects for further development of lets in the uk and considers the potential value of the concept particularly for people and places disadvantaged by the capitalist market economy

price competition short termism and environmental performance this paper studies the relationships between the intensity of price competition time horizon and environmental performance we hypothesize that more intense price competition discourages environmental performance by inducing short termism in companies we test the hypotheses on a sample of 3152 companies from twelve european countries using structural equation modeling test results show that price competition significantly shortens the time horizon that companies apply in strategic decisions and that long time horizon significantly increases their environmental performance however the net negative effect of the intensity of price competition on environmental performance is small in absolute terms the policy implication is that there is no serious dilemma between fostering environmental performance on one hand and increasing consumer surplus by encouraging price competition on the other hand

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

a paler shade of green environmental policy under induced technical change conventional wisdom argues that environmental policy is less costly if it induces the development of cleaner technologies in contrast to this argument we show that once the second best nature of actual economies is taken into account the cost of environmental policy may well be larger with induced technical change itc than without thus itc may lower both the emissions reductions and the welfare gains associated with environmental policy in an endogenous policy framework itc may reduce the desired stringency of the policy

the characteristics of energy efficiency measures a neglected dimension abstract the diffusion of cost effective energy efficiency measures eems in firms is often surprisingly slow this phenomenon is usually attributed to a variety of barriers which have been the focus of numerous studies over the last two decades however many studies treat eems homogenously and assume they have few inherent differences apart from their profitability we argue that complementing such analyses by considering the characteristics of eems in a structured manner can enhance the understanding of eem adoption for this purpose we suggest a classification scheme for eems in industry which aims to provide a better understanding of their adoption by industrial firms and to assist in selecting and designing energy efficiency policies the suggested classification scheme is derived from the literature on the adoption of eems and the related fields including the diffusion of innovations eco innovations and advanced manufacturing technology our proposed scheme includes 12 characteristics based on the relative advantage the technical and the information context of the eem applying this classification scheme to six example eems demonstrates that it can help to systematically explain why certain eems diffuse faster than others furthermore it provides a basis for identifying policies able to increase the rate of adoption

end of pipe or cleaner production how to go green in presence of income inequality and pro environmental behavior in this paper we consider a vertically differentiated duopoly model in which a green producer competes with a brown rival in a market in which consumers are environmentally concerned in particular consumers are assumed to value not only the intrinsic quality of a certain product but also its environmental impact this environmental valuation has a positional content consumers attach a positive attribute to the green product while penalizing the brown one in this context we consider the choice of the green firm between cleaner and end of pipe abatement efforts we find that the interplay between the intensity of market competition consumers income disparity and environmental concern can play a crucial role in directing the green producer towards one or the other technological choice more precisely the adoption of cleaner production technologies can be discouraged by low average income and by tough competition while it can be spurred by the moral social incentive towards pro environmental behavior

does the development of environmental innovation require different resources evidence from spanish manufacturing firms in recent years environmental innovations are getting increasingly at the center both of the scientific debate and of the policy maker agenda adopting the resource based view this paper provides a comprehensive framework for understanding the specific role of internal external and hybrid resources in the environmental innovation development using a dataset of 4829 spanish manufacturing firms and estimating probit models it is found that internal resources have greater importance for environmental innovations moreover green innovators seem to be characterized by more intensive external relationships for hybrid resources acquisition of equipment but not of patents is more relevant finally evidence suggest the relevance of complementing the analysis of the external factors triggering environmental innovations with those of the internal resources the firm has access to in order to fully understand and support the development of environmental innovations

selective spatial closure and local economic development what do we learn from the argentine local currency systems summary this paper discusses local currency systems as an instrument of selective spatial closure to mitigate impacts of externally induced changes and to promote endogenous local economic development drawing on data collected in argentina it was found that local currency systems provided relatively protected economic spaces thus enabling poor households and especially women to launch micro enterprises and diversify income sources they also supported existing enterprises by offering an emergency market outlet and when combined with other measures by building local trading and production networks following recent theory on local economic development the argentine case represents an example of local economic regeneration

empirical generalizations in eco innovation a meta analytic approach abstract although discussions on eco innovation are ongoing and the concept is evolving its central idea is highly stimulating thus a great number of studies has been conducted in recent years around the world based on different perspectives contexts and outcomes therefore the identification and analysis of factors related to eco innovation are essential if knowledge in this field is to be improved and consolidated this research aimed to advance our understanding of the different dimensions of eco innovation through a meta analytical review of its antecedents or drivers consequents and moderators thus a total of 71 studies was analysed generating 818 effect sizes and 220 582 cumulative samples the main findings revealed that barriers company capabilities environmental regulation market turbulence information sources r d and company size were significant antecedents to eco innovation it was also noted that a significance relationship exists between eco innovation and firm performance regarding the moderating effect it was observed that culture the economic situation of the country and context influence the relationship between eco innovation and performance the results revealed that countries with a lower hdi presented stronger effects between eco innovation and firm performance than countries with a higher hdi these findings were interesting because they could demonstrate that eco innovation tends to promote more competitive advantage in countries with environmental problems and consequently a lower hdi

removing environmental market failure through support mechanisms insights from green start ups in the british french and german energy sectors environmentally relevant market failure related to the lack of value attached to environmentally beneficial economic activity constrains environmental entrepreneurship as reported by dean and mcmullen journal of business venturing 22 50 76 2007 unless this market failure is addressed green start ups will be confined to a green prison as stated in pacheco et al sustainable development and entrepreneurship 25 464 480 2010 unable to grow and disseminate their eco innovations out with environmental niche markets in britain france and germany support mechanisms promote the expansion of renewable power technologies this paper examines environmental entrepreneurs perceptions of the importance and effectiveness of support mechanisms in removing environmental market failure in the energy sectors of these three countries our findings suggest that these support mechanisms are perceived by entrepreneurs as having provided a crucial pecuniary motivation among consumers to adopt eco innovation creating greater market certainty for green start ups however when these support mechanisms are reformed aiming at greater market integration for eco innovation green start ups find this transition from protection to more market exposure as challenging and more suited for incumbent firms

firm incentives to promote technological change in pollution control comment following on from an analysis by milliman and prince this article considers further the relative incentives for technical change provided by different pollution control instruments the comments involve the recognition that emission targets are typically chosen fairly arbitrarily because of regulators lack of knowledge of abatement cost schedules there is also a more detailed discussion of the practicability of auctioning emissions permits as these have been less thoroughly covered in the literature than the other instruments

do policy mix characteristics matter for low carbon innovation a survey based exploration of renewable power generation technologies in germany abstract policy mixes may play a crucial role in redirecting and accelerating innovation towards low carbon solutions thus addressing a key societal challenge towards this end some argue that the characteristics of such policy mixes matter greatly yet with little empirical evidence backing up such claims in this paper we explore this link between policy mix characteristics and low carbon innovation using the research case of the transition of the german electricity system towards renewable energy our empirical insights are based on an innovation survey administered to german manufacturers of renewable power generation technologies which builds on the community innovation survey for our purposes we adjusted the survey to better capture companies perceptions of policy mixes employing a bivariate tobit model we find evidence that companies perceptions regarding the consistency and credibility of the policy mix are positively associated with their innovation expenditures for renewable energies and this positive link intensifies when considering the mutual interdependence of these policy mix characteristics in contrast neither the comprehensiveness of the instrument mix nor the coherence of policy processes were found to be related to innovation expenditures overall these findings suggest that future research on low carbon and eco innovation should pay greater attention to the characteristics of policy mixes rather than focusing on policy instruments only finally our findings indicate a need to consider how policy may be measured in innovation surveys to generate better informed policy advice regarding the greening of innovation

evolutionary policies for sustainable development adaptive flexibility and risk minimising abstract an evolutionary perspective on policies to foster sustainable development is presented it is argued that policies suggested by the traditional economic theory of environmental policy can stimulate unsustainable socio economic structures and patterns in addition they are unable to remove undesired locked in systems and technologies drawing on evolutionary thinking characterised by diversity selection innovation path dependence and bounded rationality an alternative partly complementary theory of environmental policy is suggested specific attention is given to the role of strategies that are aimed at increasing diversity and adaptive flexibility and at reducing risk

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

on reducing the windfall profits in environmental subsidy programs investment subsidies are widely used to induce adoption of new technologies that can lower the marginal cost of reducing emissions to economize on these subsidies governments would like to distinguish between firms that need to receive a subsidy to adopt a new technology and firms that would adopt that technology even without subsidies we show that policies consisting of a menu of emission taxes and investment subsidies can potentially induce firms to self select

using count data models in travel cost analysis with aggregate data estimators of recreational demand models frequently use continuous functional forms such as ordinary least squares ols on log transformed variables e g ziemer musser and hill however the nature of trip demand introduces complicating factors first trips occur in nonnegative quantities failure to control for this censoring will lead to biased estimation second because trips are available only in integer quantities the usual demand models which correlate marginal quantity with marginal price may be inapplicable in light of these factors a natural alternative is to use statistical models that explicitly recognize the count nature of trip demand several recent papers e g shaw smith grogger and carson creel and loomis have applied count models to the travel cost model these works largely have focused on truncated data sets based on choice based samples in this study the focus is on the older problem where zero demanders are included in particular the application of several robust estimators of count models to aggregated data will be considered the poisson distribution forms the foundation for the count models examined in this study although the poisson is a convenient distribution to work with it imposes some stringent constraints on the demand distribution in particular the poisson distribution assumes the variance of trip demand is equal to the expected value of trip demand to loosen these constraints a generalization of the poisson the negative binomial is discussed robust estimation procedures that permit further loosening of a priori assumptions are then reviewed permit data from the boundary waters canoe area are used to examine the effects of these count models on consumer surplus estimates and on coefficient variability

intra firm diffusion of green energy technologies and the choice of policy instruments environmental benefits only unfold if green environmentally friendly technologies are widely diffused and intensively deployed within a firm we investigate how different types of policies directly and in combination affect the number of different green energy technologies adopted by a single firm intra firm diffusion using data from a dedicated survey on the diffusion of green energy technologies of 1200 swiss firms and applying well identified econometric models we found that energy taxes are a very effective policy instrument for the intra firm diffusion of green energy technologies even more important however are non political measures that show the largest effect among all tested instruments additional analyses show that a time consistency in policy making is more important for energy tax regimes than for regulations and b no evidence for complementarities between the policy types could be identified

pollution permits and compliance strategies abstract this paper analyzes the impact of spot and futures markets for tradeable pollution permits on the potential polluters compliance decisions polluters can buy permits invest in pollution abatement or else stop production or source out we show that stand alone spot markets induce excessive investment the introduction of a futures market reduces this incentive to invest but is not the optimal way to control pollution a menu of options on pollution rights possibly coupled with intertemporally bundled sales yields higher welfare because of its focus on long run demand elasticities and rent extraction this paper can be applied to a variety of situations such as demand side management public transportation bypass in telecommunications or forward sales by a private monopolist

incentives for advanced pollution abatement technology at the industry level an evaluation of policy alternatives abstract in this research we evaluate the incentive effects of five environmental policy instruments to promote the development and adoption of advanced pollution abatement technology in a heterogenous industry from most to least incentive the policy instruments can be rank ordered as follows i auctioned permits ii emissions taxes and subsidies iii issued marketable permits iv performance standards including performance standards in this list necessitates the assumption that they are differentiated between heterogeneous firms before the technology adoption in a way which replicates the initial emissions control distribution of the efficient incentive based instruments with the starting point normalized in this fashion the instrument rankings are invariant with respect to the size of firms the size of the industry or the industry s abatement cost structure

spatial price competition a semiparametric approach we investigate the nature of price competition among firms that produce differentiated products and compete in markets that are limited in extent we propose an instrumental variables series estimator for the matrix of cross price response coefficients demonstrate that our estimator is consistent and derive its asymptotic distribution our semiparametric approach allows us to discriminate among models of global competition in which all products compete with all others and local competition in which products compete only with their neighbors we apply our semiparametric estimator to data from u s wholesale gasoline markets and find that in this market competition is highly localized

does a recession call for less stringent environmental policy a partial equilibrium second best analysis this paper analyses second best optimal environmental policy responses to real and financial shocks in a two period partial equilibrium model with heterogeneous firms an environmental externality and credit constraints we show that to alleviate credit constraints and encourage investment the second best optimal emission tax falls short of marginal emission damages the optimal response to shocks depends on how the shock affects the size of the environmental and credit market failures and the effectiveness of the tax in alleviating these market failures under mildly restrictive assumptions on functional forms the optimal response to a persistent negative productivity shock or a tightening of credit is to reduce the emission tax our results are informative for how climate change policy should optimally change with the business cycle

relationships between eco innovation and financial performance evidence from publicly traded companies in poland and hungary while the analysis of the linkages between eco innovative activities and financial performance is a popular topic in the existing body of literature many questions about these relationships especially in transition economies in central and eastern europe cee remain unanswered in this paper we explore four types of eco innovation product process market and sources of supply and their impact on accounting based measurers of financial performance using the data on polish and hungarian publicly traded companies from the years 2006 2013 our results indicated that eco innovators were generally characterized by higher returns on assets and equity and lower earnings retention additionally companies that introduce eco innovation were also significantly larger more likely to face lower financial risk exposure and more likely to possess greater free cash flow than conventional firms the findings suggest that strong asset and financial capabilities are relevant pre conditions for the development of eco innovativeness and that there is a need for environmental policy to create clear incentives for smes to increase activities in that area overall this study extends the understanding of financial performance implications of innovation by focussing on the area of environmental innovation

do high oil prices matter evidence on the mobility behavior of german households focusing on travel survey data from germany this paper investigates the determinants of automobile travel with the specific aim of quantifying the effects of fuel prices and fuel economy the analysis is predicated on the notion that car mileage is a two stage decision process comprising the discrete choice of whether to own a car and the continuous choice of distance traveled to capture this process we employ censored regression models consisting of probit and ols estimators which allows us to gauge the extent to which sample selectivity may bias the results our elasticity estimates indicate a significant positive association between increased fuel economy and increased driving and a significantly negative fuel price elasticity which ranges between 35 and 41 taken together these results suggest that fuel taxes are likely to be a more effective policy measure in reducing emissions than fuel efficiency standards

money and the commons an investigation of complementary currencies and their ethical implications the commons is a concept increasingly used with the promise of creating new collective wealth in the aftermath of the economic and financial crises finance and money have been criticized and redesigned to serve the collective interest in this article we analyze three types of complementary currency cc systems community currencies inter enterprise currencies and cryptocurrencies we investigate whether these systems can be considered as commons to address this question we use two main theoretical frameworks that are usually separate the new commons in organization studies and the common good in business ethics our findings show that these monetary systems and organizations may be considered as commons under the common good framework since they promote the common interest by creating new communities nevertheless according to the new commons framework only systems relying on collective action and self management can be said to form commons this allows us to suggest two new categories of commons the social commons which fit into both the new commons and the common good frameworks and the commercial commons which fit the common good but not the new commons framework this research advances a new conceptualization of the commons and of the ethical implications of ccs

innovation in pollution control comparisons of the various institutional arrangements for controlling pollutant emissions from individual sources effluent fees effluent control subsidies marketable permits and direct command and control regulation have usually focused on their static efficiency properties and institutional feasibility e g dales 1968 zerbe 1970 baumol and oates 1975 kneese and schultze 1975 marin 1978 mills and white 1978 spence and weitzman 1978 russell 1979 a relatively neglected area has been the study of how each arrangement influences innovation in pollution control a few studies e g kneese and schultze 1975 marin 1978 mills and white 1978 russell 1979 have casually claimed that the control methods that rely on economic incentives provide superior incentives for innovation but there have been few systematic studies of the question this paper provides a simple model of pollution control innovation by a profitmaximizing polluter who is subject to the various control methods the consequences of the methods will be explored in three major contexts first we assume that the polluter and the innovation is a small enough part of the overall pollution problem so that none of the important marginal conditions are changed by the innovation second we assume that the polluter and the innovation are important enough so that marginal conditions are changed by the innovations but that the governmental authority determining pollution control incentives or levels fails to make the appropriate adjustments third we again assume that the innovation causes marginal conditions to change but in this case the governmental authority makes the appropriate adjustments we use the term ratcheting to describe this last phenomenon in all cases we assume that the innovating polluter correctly predicts the reactions of the governmental authority and bases his innovation decisions on that prediction a profit maximizing entrepreneur would normally be expected to adopt any innovation that promised gains present discounted value to him in excess of initial

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

linking induced technological change and environmental regulation evidence from patenting in the u s auto industry a b s t r a c t this article uses a carefully screened patent database in automobile emission control technologies and a detailed regulatory action analysis to examine firms innovation in response to u s technology forcing auto emissions standards enacted between 1970 and 1998 the study finds that under the performance based technology forcing pbtf auto emissions regulations both automakers and compo nent suppliers innovated and introduced more advanced emission control technologies for automobile applications the study also shows that stringent pbtf regulation temporarily induced domestic u s firms to become more innovative than foreign firms that operated in the local u s market during the early phase of the regulatory regime findings of this research strongly imply that government intervention in the form of technology forcing regulation can drive firms to invest in technological innovation

optimal pollution standards and non compliance in a dynamic framework in this paper we present a stackelberg differential game to study the dynamic interaction between a polluting firm and a regulator who sets pollution limits overtime at each time the firm settles emissions taking into account the fine for non compliance with the pollution limit and balances current costs of investments in a capital stock which allows for future emission reductions we derive two main results first we show that the optimal pollution limit decreases as the capital stock increases while both emissions and the level of non compliance decrease second we find that offering fine discounts in exchange for firm s capital investment is socially desirable we numerically obtain the optimal value of such discount which crucially depends on the severity of the fine in the limiting scenario with a very large severity of the fine the optimal discount implies that no penalties are levied since the firm shows adequate adaptation progress through capital investment

does host market regulation induce cross border environmental innovation this paper evaluates the effect of host country environmental policy stringency on the offshoring of environmental patents for 2000 top world r d performers it is shown that a more stringent environmental regulation triggers both the extensive and intensive margin of patent offshoring in the field of environmental technologies results are robust to various different specifications alternative definitions of innovation offshoring and of regulation restrictions and to the consideration of possible endogeneity of regulation it is suggested inter alia that r d subsidies and non market based regulatory measures are more important than market based instruments as drivers of cross border environmental innovation length 26 pages

markets and regulatory hold up problems abstract many regulatory programs such as environmental regulation are effective only if firms make irreversible investments that reduce the cost of compliance a firm potentially subject to regulation may therefore behave strategically by not investing thereby forcing the regulator to void the proposed regulation we show that such incentives which resemble a hold up problem may not be overcome when government s only tool is the imposition of an emissions tax the hold up problem can be overcome by the issuance of tradeable permits a time consistent equilibrium exists with all firms investing and the government imposing regulations even if no permits are traded and their market price is low indeed an observation of no trade may indicate that pollution abatement is great

inter and intra firm effects in the diffusion of new process technology using primarily the example of computerised numerically controlled machine tools cnc in the uk metalworking and engineering industry it is shown that even many years after the date of first use of a new technology although the larger proportion of firms may be using that technology because the extent of intra firm diffusion is limited the proportion of total industry output produced on that technology may be quite small using backward projection techniques it is further shown that intra firm diffusion tends to lag behind inter firm diffusion over the whole of the diffusion process and inter firm diffusion patterns and extent may thus be poor indicators of overall diffusion although intra firm diffusion is therefore crucial to the understanding of overall diffusion patterns the existing literature relating to it has severe limitations and there are no associated policy results it is argued that much greater emphasis should be placed on intra firm issues in future diffusion research it is also suggested that discussions of intra firm policy could usefully proceed within the context of already established general diffusion policy principles

dynamic incentives by environmental policy instruments a survey abstract in this paper i survey and discuss recent developments on the incentives provided by environmental policy instruments for both adoption and development of advanced abatement technology a main conclusion to be drawn from the literature is that under competitive conditions market based instruments usually perform better than command and control moreover taxes may provide stronger long term incentives than tradable permits if the regulator is myopic if the government can anticipate new technology or is able to react on it optimally regulatory policies by virtue of administered prices taxes and policies by setting quantities issuing tradable permits are almost equivalent the literature also shows that under competitive conditions there is no difference between auctioning permits and grandfathering moreover timing and commitment of environmental policy is not crucial for adoption under competitive conditions commitment has positive incentive effects however if an r d sector has market power in the presence of market imperfections the ranking of the different policy instruments is ambiguous

environmental policy reconsidered the role of technological innovation abstract this paper discusses recent environmental policy wisdom in the light of technological and organizational innovation starting from empirical evidence it argues that the main econometric models which are used in environmental policy analysis do not consider properly the determinants and effects of innovation and offer unreliable estimates of policy effects some solutions to the latter problem show that the integration between environmental policy and industrial policy can be more efficient than traditional environmental policies in the protection of the environment technological cooperation moreover can be an important instrument to stabilize international environmental agreements

local development conceptual bases and policy implications coffey w j and polese m 1985 local development conceptual bases and policy implications reg studies 19 85 93 although local development is frequently cited as an option within the broader context of regional policy the concept remains vague the bases of the local development approach lie in its complementarity with three traditional pillars of regional theory and policy capital and infrastructure policies migration as an adjustment mechanism and growth centre strategies in examining the potential utility of local development as an effective element of regional development policy we emphasize the emergence of local entrepreneurship and the role of the state in stimulating local initiatives local development policy may be generalized in terms of three options involving financial assistance access to information and social animation

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

african enterprise clusters and industrialization theory and reality abstract using six case studies from africa this paper examines the theoretical argument that geographic and sectoral clustering enables enterprises to overcome constraints to growth and development findings were both theoretical and practical theoretically the study underscored the strength of the collective efficiency framework but found that certain anomalies could only be explained by other contextual variables grouping the six case studies revealed important differences among them and showed that each group plays its own part in the industrialization process groundwork clusters prepare the way industrializing clusters begin the process of specialization differentiation and technological development and complex industrial clusters produce competitively for wider markets the paper concludes with practical implications for african governments donors and the business community

spatial competition and strategic firm relocation firms compete spatially for customers who have some degree of brand loyalty the number and attractiveness of the alternatives available to these customers dictates the level of competition facing firms in this study data on ticket pricing in four professional sports leagues are used to empirically examine the existence of spatial competition in sports and the impact of space on team relocations results allowing for structural breaks over time while using spatial autoregressive techniques suggest that sports franchises spatially compete when pricing their tickets and that spatial characteristics including the level of spatial competition have influenced the relocation of teams jel d40 l11 r30 l83

spatial competition and the price of college i introduction over the last half century the u s higher educational system has been transformed from a collection of local independent college fiefdoms into a regionally and nationally integrated market in which universities compete for both resources and students as in hoxby 1997a concurrently duffy and goldberg 1998 contend that the most salient feature of the u s higher education market has been tuition increases that exceed both the rate of inflation and income growth combined with financial aid packages that increasingly emphasize merit over need the rising real cost of college in the midst of growing competition has become a source of considerable angst for parents university administrators and public policy analysts who are concerned that need blind admission goals are being sacrificed in favor of strategic enrollment management policies designed to attract the best and the brightest thus mcpherson and shapiro 1998 have asked if the rapidly rising cost of college begs the question of whether universities compete on price as opposed to some other metric such as reputation or resources this article is the first to empirically examine price setting practices among universities by questioning whether list tuitions i e the posted price or net tuitions i e the posted price minus financial aid of private universities respond to the geographic and qualitative proximity of competitors there are theoretical reasons to expect that the increasing integration of the higher education sector might affect tuitions particularly for selective private universities that are relatively unfettered by outside pricing constraints as discussed in bowen 1967 for example hoxby 1997b models integration as the opening of trade among autarkic colleges of varying quality trade is found to reduce the monopsony power of universities over local consumers and intensify their competition for high quality students who because they are both inputs into and consumers of a college education can improve institutional quality thus despite applicant pools well in excess of the number of enrollment slots ehrenberg 2000 has documented that most selective and well endowed institutions increasingly spend significant sums recruiting top applicants and use a combination of enrollment management tools such as merit aid early decision policies and campus amenities to lure top applicants to enroll the advent of individual college rankings further raised the enrollment management stakes by providing an easily observed quality metric as this measure has been found in monks and ehrenberg 1999 to influence a student s college choice one may anticipate that select institutions may have been afforded an ability to ramp up their list tuitions using their substantial endowments and the tuition revenue collected from the most financially able students to price discriminate in favor of needy academically able students as discussed in cook and frank 1993 ehrenberg and rizzo 2004 and hill winston and boyd 2004 nonetheless heller 2004 notes that the collective impact of such enrollment management practices in higher education as a whole is of particular policy concern because empirical evidence suggests needy students increasingly rely on non need based aid often in the form of loans to finance their college educations on the other hand a number of studies including those of allen and shen 1999 moore et al 1991 and parker and summers 1993 have documented that less selective private institutions also appear to be cognizant that their more selective competitors have greater resources and deeper applicant pools which yield greater demand elasticities for these institutions moreover as discussed in kane and orszag 2003 and rizzo 2004 less selective private institutions must increasingly ward off the potential flight of students to lower cost public institutions that have also been forced to manage enrollments in response to declining state government support

a study of allocative efficiency of pm2 5 emission rights based on a zero sum gains data envelopment model abstract it is an urgent task for china to control haze emission in environmental treatment emission right trading is a feasible way to achieve the reduction of pollutant emission on the premise that the total pollutant emission amount is under control and the allocation of initial emission rights based on the target total amount is the key to emission right trading in this paper via the input oriented zsg dea model the inter provincial allocative efficiency of pm2 5 emission rights is investigated under the condition that the target total amount is fixed the results showed that 1 after initial emission rights were allocated in accordance with the zsg dea model pm2 5 emission amounts of all provinces would be in a new common dea frontier so as to realize the overall pareto optimality with a set total amount 2 two factors namely land areas and atmospheric environmental capacities of all provinces were considered in the actual allocation to avoid the homogenization of all evaluated units found in the previous evaluation literature on allocative efficiency thereby making the evaluation results more in line with the actual situations in all provinces such an investigation approach can provide guidance on the allocation of initial emission rights in emission right trading and the research results can offer empirical support for haze reducing work load conducted by central and local governments of china

recovery of a mexican cluster devaluation bonanza or collective efficiency abstract mexico as many other developing countries in latin america and elsewhere has been moving in the 1980s toward a liberalized trade regime after a long period of import substitution this paper analyzes the impact of trade liberalization on the cooperative behavior of shoe firms located in a cluster in guadalajara the empirical evidence shows that cooperation has increased it also suggests that cooperation positively influences firms performance and together with a favorable market environment contributes to the cluster s recovery the study is based on fieldwork carried out in guadalajara in 1996 qualitative information was collected through in depth interviews and quantified responses came from a questionnaire survey covering a sample of 63 shoe manufacturing enterprises

evolutionary approaches for sustainable innovation policies from niche to paradigm fostering technological innovation is considered as an important element of policies towards sustainable development in the past 10 years evolutionary policy approaches have been increasingly advocated for several reasons they seem well equipped to underpin sustainable innovation policies they focus on dynamics of change and their drivers they allow for a substantive perspective on technologies beyond mere input output relations taking into account trajectories and different characteristics of innovation and they are able to describe circumstances under which established technologies might persist even when they are to some extent inferior to their new competitors lock in however the policy effectiveness of evolutionary approaches in cases in which radical or systemic changes are involved is not yet proven in this paper we assess the theoretical rationale instrumental aspects and the coping with policy constraints of three evolutionary policy approaches which have also been used in empirical studies strategic niche management transition management and time strategies each approach has its strengths and specific problems and all three have to be further developed and tested out but they hold promise for contributing to non incremental change with economic and environmental benefits by shaping processes of variation selection and retention with the outcomes feeding back into policy they may also be used in other areas in which innovation direction is important for instance health care or food

the merits of new pollutants and how to get them when patents are granted the performance of market based environmental regulation is affected by patents and vice versa this interaction is studied for a type of innovation where a new technology reduces emissions of a specific pollutant but at the same time causes a new type of damage if the new pollutant associated with this technology is sufficiently different from existing ones such that marginal damage is increasing in each of them but additive across pollutants a diversification of the pollution portfolio is socially desirable in a situation where the incentives to develop such a technology are created by patents the efficiency of permits is affected by monopoly pricing of the patent holding firm this result carries over to other types of innovation the performance of taxes is limited by either the inability to implement specific pollution mixes or monopoly pricing for constant returns to scale at the industry level the combined use of taxes and permits ensures the first best mix of technologies and provides positive research incentives

what drives eco innovators a critical review of the empirical literature based on econometric methods abstract the aim of this paper is to provide a critical review of the literature on the econometric analyses of firm level determinants to eco innovation the review reveals some gaps in knowledge first an integrated theoretical framework which merges the insights from different approaches is missing second the influence of some variables is still unsettled demand pull and cost savings whereas others have hardly been included in previous analyses internal and international factors third studies on the drivers to eco innovation versus general innovation are relatively scarce with respect to those on the drivers to eco innovation in general fourth analyses of the relevance of different determinants to eco innovation for distinct eco innovator and eco innovation types have largely been missing fifth studies on middle income and developing countries are still scarce sixth the econometric analyses have relied on microeconometric methods based on cross section data mostly logit and probit models whereas the use of panel data is virtually absent seventh detailed econometric analyses on the distinct drivers and barriers to eco innovation in different sectors and regions have not been performed so far finally whether the position of the firm in the value chain and the market structure influence the propensity to eco innovate are largely unexplored topics