the role of property rights in determining the environmental quality income relationship article i nfo this paper examines the role of property rights in shaping the relationship between environmental quality and income it develops an analytical framework that integrates the effects of property rights evolution natural resource attributes agent characteristics and production technology on the environment income relationship the substantive strength of this framework lies in its ability to rationalize a wide range of environment income relationships the model shows that the u shaped environment income relationship which is consistent with the environmental kuznets curve ekc hypothesis can arise only under specific model conditions thus the framework provides an additional explanation for non universality of ekc we provide evidence in support of our framework from case studies of various natural resources

is trade good or bad for the environment sorting out the causality we seek to contribute to the debate over globalization and the environment by asking what is the effect of trade on a country s environment for a given level of gdp we take specific account of the endogeneity of trade using exogenous geographic determinants of trade as instrumental variables we find that trade tends to reduce three measures of air pollution statistical significance is high for concentrations of so2 moderate for no2 and lacking for particulate matter although results for other environmental measures are not as encouraging there is little evidence that trade has a detrimental effect on the environment

do individual preferences explain the environmental kuznets curve abstract some economists maintain the optimistic view that individual preferences of rich people eventually lead to a virtuous circle relationship between rising income and environmental degradation in this article i review some of the models that establish a relationship between individual preferences and environmental quality these models provide a basis for discussion of the key role played by two factors individual preferences and technology they do not however capture the distributive conflicts that occur between different social groups in the process of defining environmental policy neither do they provide a good basis for distinguishing between environmental costs caused by the decisions of particular consumers and those which affect the same consumers this point is related to the various manners in which environmental costs are displaced displacement often occurs within a country for current costs and is even clearer and more relevant when costs are transferred across a great distance or to a remote future in such cases there are few incentives to reduce consumption or alter its composition displacement moreover can become a strategy pursued more or less consciously for maintaining high and rising levels of consumption without dealing with the associated environmental costs

club membership and transboundary pollution evidence from the european union enlargement we set up a theoretical model in which a less developed country the ldc undertakes an activity that imposes negative transboundary pollution effects on a more developed country the mdc the mdc can effectively make a coasian payment in the form of direct environmental assistance but can also encourage good environmental citizenship through its influence over the prospect that the ldc will gain the benefits of membership into a particular international club we examine the strategic interactions between the ldc and the mdc in this regional environmental game and our comparative statics analysis explores how a change in the membership payoff will affect the environmental efforts and outcome of both countries our theoretical model also addresses the issue of the economic growth in the ldc as well as its environmental impacts in the region we also conduct empirical study and examine the evidence in the thirteen central and eastern european cee countries that joined the european union eu in the 21st century and investigate the impacts of eu membership on their environmental performance we find that there is a robust correlation between the degree of eu integration and pollution abatement from the ldc and we also observe that emissions of selected pollutants seem to follow a concave pattern relative to the national income both of which coincide with our theoretical discussions

confronting the environmental kuznets curve t he environmental kuznets curve posits an inverted u relationship between pollution and economic development kuznets s name was apparently attached to the curve by grossman and krueger 1993 who noted its resemblance to kuznets s inverted u relationship between income inequality and development in the first stage of industrialization pollution in the environmental kuznets curve world grows rapidly because people are more interested in jobs and income than clean air and water communities are too poor to pay for abatement and environmental regulation is correspondingly weak the balance shifts as income rises leading industrial sectors become cleaner people value the environment more highly and regulatory institutions become more effective along the curve pollution levels off in the middle income range and then falls toward pre industrial levels in wealthy societies the environmental kuznets curve model has elicited conflicting reactions from researchers and policymakers applied econometricians have generally accepted the basic tenets of the model and focused on measuring its parameters their regressions typically fitted to cross sectional observations across countries or regions suggest that air and water pollution increase with development until per capita income reaches a range of 5000 to 8000 when income rises beyond that level pollution starts to decline as shown in the conventional ekc line in figure 1 in developing countries some policymakers have interpreted such results as conveying a message about priorities grow first then clean up numerous critics have challenged the conventional environmental kuznets curve both as a representation of what actually happens in the development process and as a policy prescription some pessimistic critics argue that crosssectional evidence for the environmental kuznets curve is nothing more than a

the impact of economic growth on co2 emissions in azerbaijan abstract this paper investigates the relationship between the economic growth and co2 emissions in azerbaijan a cointegration analysis is conducted over the period 1992 2013 for getting more robust results johansen ardlbt dols fmols and ccr methods are employed to explore cointegration and estimate long run coefficients we use cubic quadratic and linear specifications and conclude that the last one is an adequate representation for the impact of the economic growth on co2 emissions in azerbaijan the results from the different cointegration methods are consistent with each other and show that the economic growth has a positive and statistically significant impact on the emissions in the long run implying that the ekc hypothesis does not hold for azerbaijan the income elasticity of co2 emissions using different methods is found to be between 0 7 and 0 8 moreover we find that any short run imbalance can be adjusted towards the long run equilibrium path within less than one year the paper concludes that measures to increase energy efficiency carbon pricing instruments in production and international domestic trade activities and nationwide social awareness programs to instruct about the negative consequences of pollution can be considered as relevant environmental policies aimed at reducing carbon emissions

neoclassical growth the j curve for abatement and the inverted u curve for pollution abstract this paper reexamines the neoclassical environmental growth model of forster to gain insights into the dynamic relationships among pollution abatement effort and economic development whereas the model has heretofore been used to examine steady state levels of capital consumption and environmental quality it also provides a theoretical basis for recent empirical research on j curves for abatement effort and inverted u curves for pollution

entry and exit patterns of toxic firms we pair an establishment level dataset from texas with public information available in the toxics release inventory tri to evaluate the standing of dirty industries in texas census tracts with a focus on environmental justice concerns the share of nonwhite residents in a tract is positively correlated with the number of tri reporting firms and an inverse u shaped relationship characterizes the number of tri reporting firms and a tract s median income even after controlling for factor prices and other covariates which might drive firm location decisions entrants that report to the tri are more likely to locate in areas with a higher share of nonwhite residents firms that report to the tri are also more likely to enter areas with a low share college graduates in contrast the number of entrants from industries which do not have tri reporters is negatively related to the percent of nonwhite residents in a tract firms in these non reporting industries are also more likely to enter areas with a high share of college graduates polluters appear to agglomerate raising concerns about both chemical releases being concentrated in certain tracts and also affecting nonwhite dense areas disproportionately the strength of these effects often depend on an urban rural classification with rural areas experiencing the most pronounced concerns moreover tri reporting firms are less likely to exit the market relative to their peers which operate in the same industry but do not need to file tri reports suggesting releases may affect a region in the long run

the environmental kuznets curve under a new framework the role of social capital in water pollution we advance a case for including social capital in an environmental kuznets curve analysis using highly disaggregated data of water pollution in louisiana we create a social capital index and employ parametric and spatial panel regression models to explain water pollution dynamics

carbon geography the political economy of congressional support for legislation intended to mitigate greenhouse gas production over the last 5 years the u s congress has voted on several pieces of legislation intended to sharply reduce the nation s greenhouse gas emissions given that climate change is a world public bad standard economic logic would predict that the united states would free ride and wait for other nations to reduce their emissions within the congress there are clear patterns to who votes in favor of mitigating greenhouse gas emissions this paper presents a political economy analysis of the determinants of pro green votes on such legislation conservatives consistently vote against such legislation controlling for a representative s ideology representatives from richer districts and districts with a lower per capita carbon dioxide footprint are more likely to vote in favor of climate change mitigation legislation representatives from districts where industrial emissions represent a larger share of greenhouse gas emissions are more likely to vote no jel q54 q58 r50

environmental kuznets curve for co2 in canada abstract according to the environmental kuznets curve hypothesis the relationship between per capita gdp and per capita pollutant emissions has an inverted u shape this implies that past a certain point economic growth may actually be profitable for environmental quality most studies on this subject are based on estimating fully parametric quadratic or cubic regression models while this is not technically wrong such an approach somewhat lacks flexibility since it may fail to detect the true shape of the relationship if it happens not to be of the specified form we use semiparametric and flexible nonlinear parametric modeling methods in an attempt to provide more robust inferences we find little evidence in favour of the environmental kuznets curve hypothesis our main results could be interpreted as indicating that the oil shock of the 1970s has had an important impact on progress towards less polluting technology and production

economic development and the energy intensity of human well being evidence from the gcc countries abstract this paper empirically investigates the effect of economic development on the energy intensity of human well being eiwb in the gulf cooperation council gcc during the period 1995 2012 we employ a time series cross sectional prais winsten regression model with panel corrected standard errors pcse we conclude that economic development has had a significant positive impact on eiwb during the period 1995 2012 the results indicate that the stress on the environment had increased in a noticeable manner from 1995 until 2006 however over the period 2007 2012 the stress went back to the level observed in 1995 this observation is unfortunate from the perspective sustainable economics

carbon intensity and economic development 1962 1991 a brief exploration of the environmental kuznets curve the relationship between national carbon dioxide emissions intensity co2 emitted per unit of gross domestic product and level of economic development has changed from essentially linear in 1962 to strongly curvilinear in 1991 the inverted u curve reached statistical significance briefly in the early 1970s and increasingly since 1982 this is the result not of groups of countries passing through stages of development but of efficiency improvements in a small number of wealthy countries combined with worse performance in poor and middle income countries the curvilinear relation is deepening and is likely to persist due to constraints on poorer countries in the world economy

do urban social enterprises benefit from agglomeration evidence from four uk cities pinch s and sunley p do urban social enterprises benefit from agglomeration evidence from four uk cities regional studies this paper examines the relevance of clustering theory for an understanding of the location of social enterprises ses this is accomplished through an analysis of the extent to which managers of ses in four major uk cities perceive themselves to benefit from agglomeration effects the paper concentrates on two broad sets of agglomeration processes the first is marshallian externalities and porter s cluster processes and the second set includes urbanization economies and local institutional relationships the study suggests the key benefits of agglomeration to ses are that it enables access to demand for se goods and services together with institutional support funding and commercial contracts as well as access to both formal and informal networks that can provide a wide range of knowledge and mutual support it was however difficult to find direct evidence to support the i

technical progress structural change and the environmental kuznets curve abstract the paper shows that under reasonable assumptions about technical progress a positive sustainable growth rate fails to exist the argument is that a growing part of income has to be spent for continuing technical progress in order to compensate the pollution effects of growth hence in the long run either the sustainability condition will be violated or the growth rate must decline to zero furthermore in finite time the level of wealth will decrease despite growing income and a constant pollution level thus further growth is no longer reasonable similar arguments also hold for the environmental effects of structural change favoring less pollution intensive economic activities an evolutionary change of goods and production technology may shift the limits of growth and is hence a prerequisite for a long run ekc

the dynamic impact of renewable energy consumption on co2 emissions a revisited environmental kuznets curve approach this paper considers a revisited environmental kuznets curve ekc hypothesis with potential impact of renewable energy consumption on environmental quality to this end paper aims at investigating the validity of the ekc hypothesis employing the dependent variable of co2 emissions and regressors of gdp quadratic gdp and renewable energy consumption this paper hence analyzes this revisited ekc hypothesis to observe if i there exists an inverted u shaped relationship between environmental quality in terms of co2 emissions per capita income and per capita income squared and ii there exists a negative causality from renewables to co2 emissions within ekc model paper employs a panel data set of 17 oecd countries over the period 1977 2010 and launches panel fmols and panel dols estimations the findings support the ekc hypothesis for the panel and indicate that gdp per capita and gdp per capita squared have the impacts on co2 emissions positively and negatively respectively and that renewable energy consumption yields negative impact on co2 emissions another remark of this paper is that the validity of ekc does not depend on income level of individual countries of panel in which ekc hypothesis holds eventually paper argues that if countries carry out i policies i e for fair and easy access to the electricity from renewable sources and ii policies to increase renewables supply through i e improved renewable energy technologies they will be able to contribute to combating global warming problem as they increase their gdp s

measuring the effect of economic growth on countries environmental efficiency a conditional directional distance function approach using a recently developed probabilistic approach of a conditional directional distance function we measure the effect of economic growth on countries environmental efficiency in carbon dioxide emissions for a sample of 99 countries over the period of 1980 2010 our approach directly accounts for the exogenous factors influencing countries environmental production therefore we do not impose the separability condition on the estimated environmental efficiencies when examining the entire sample as well as the sample of developed countries our results reveal an inverted u shaped relationship between countries gdp per capita and environmental efficiency however when examining the relationship for the sample of developing countries the results reveal an n shaped form moreover our results show that countries ratifying the kyoto protocol tend to have higher efficiency scores implying that their mitigation activity is less costly

internal migration and the environmental kuznets curve for us hazardous waste sites abstract in the recent special issue of ecological economics devoted to the environmental kuznets curve ekc hypothesis rothman speculates that what appear to be improvements in environmental quality may in reality be indicators of increased ability of consumers in wealthy nations to distance themselves from the environmental degradation associated with their consumption rothman d 1998 environmental kuznets curves real progress or passing the buck a case for consumption based approaches ecol econ 25 178 consistent with rothman s general hypothesis of distancing as a possible source of ekc results this empirical study advances and tests a line of argument in which internal migration plays a central explanatory role for an observed ekc for us hazardous waste sites two specific hypotheses tested are i proximity to hazardous waste site build up emerges as a factor in the migration decisions of individuals as per capita income increases beyond a threshold level and ii the level of income at which the ekc turns downwards is equal to the threshold level of income in i results provide evidence that migration is a contributing factor to the observed ekc

searching for a kuznets curve in environmental efficiency using kernel estimation abstract the paper constructs environmental efficiency indexes for a sample consisting of high and low income countries using nonparametric production frontier techniques and then establishes an environmental kuznets relationship for environmental efficiency by nadaraya watson kernel estimation methodology

co evolution of firms industries and networks in space ter wal a l j and boschma r co evolution of firms industries and networks in space regional studies the cluster literature suffers from a number of shortcomings 1 it often neglects that cluster firms are heterogeneous in terms of capabilities 2 it tends to overemphasize the importance of geographical proximity and underestimates the role of networks and 3 it hardly addresses the origins and evolution of clusters the authors propose a theoretical framework that brings together the literature on clusters industrial dynamics the evolutionary theory of the firm and network theory it is described how clusters co evolve with 1 the industry with to they adhere 2 the capabilities of the firms they contain and 3 the industry wide knowledge network of which they are part ter wal a l j et boschma r la coevolution geographique des entreprises des industries et des reseaux regional studies la documentation sur les clusters souffre d un nombre de points faibles 1 elle ne tient c

do clusters make a difference defining and assessing their economic performance spencer g m vinodrai t gertler m s and wolfe d a do clusters make a difference defining and assessing their economic performance regional studies this paper contributes to the literature on cluster dynamics by developing a new methodology for identifying clusters that is not dependent on united states based definitions this methodology is used to test if the geographical clustering of economic activities leads to superior industrial performance and regional competitiveness the analysis produces two important findings first when industries locate in an urban region with a critical mass of related industries they tend to generate both higher incomes and rates of employment growth second the overall prevalence of clustering within a city region is positively associated with income levels and employment growth spencer g m vinodrai t gertler m s et wolfe d a les grappes qu est ce qu elles changent definir et evaluer leur performance economique regional studies cet article cherc

under and over use of pesticides an international analysis abstract this paper analyzes the economic political and environmental factors that contribute to the consumption and under or over use of pesticides using unbalanced panel data analysis we study how pesticide over or under use varies for countries with different per capita gross domestic product gdp and foreign direct investment fdi stock we begin by controlling for climatic and agricultural variables that should lead to variation in pesticide application rates the residual from the regression provides an indication of a nation s deviation in pesticide use relative to the mean the more negative the residual the more likely it is that that nation is under using pesticides the more positive it is the more likely it is that pesticides are being over used we study the correlation of this residual with important economic and political variables we find that at low levels of per capita gdp there is evidence of pesticide under use and that at the highest income levels there may be increasing over use we also look at the correlation of pesticide use with foreign direct investment stock farm size mechanization and democracy and in most cases find significant correlation with these variables

pricing for the clean air evidence from chinese housing market abstract air pollution is widely believed to cause healthy risks and influence nations economic dimensions this paper investigates the impact of air pollution on housing prices in china s 286 prefectural level cities during 2005 2013 to address the endogeneity problem of pm2 5 concentrations in our regression we propose an instrument variable strategy based on ventilation coefficient the estimation results suggest that a 10 increase in pm2 5 concentrations causes a 2 4 reduction in local housing prices air pollution also hinders the progress of urbanization limits cities human capital formation and changes people s expectations of housing prices that we interpret as three potential mechanisms behind our main findings