environmental policy and exports evidence from chinese cities we study environmental regulation and its role for trade in china specifically we assess the effectiveness of an environmental policy in china that introduced stricter regulations on sulfur dioxide so2 emissions in targeted cities to identify the causal effect of this policy on exports we use sectoral export data for a panel of chinese cities and exploit variations in exports between cities and sectors over time and in a second step between firm types we find a relative fall in sectoral exports in targeted cities after the implementation of the policy which is sharper the more polluting the industry further we find that the observed effect is mainly driven by privately owned firms whereas exports of state owned firms seem to be unaffected by the new policy this finding is consistent with the preferential political treatment of state owned firms in china

environmental policy in the european union fostering the development of pollution havens abstract a pollution haven occurs when dirty industries from developed nations relocate to developing nations in order to avoid strict environmental standards or developed nations imports of dirty industries expand replacing domestic production the purpose of this study is to determine whether the european union eu has increased its imports of dirty goods from poorer less democratic countries during a period of more stringent environmental standards previous empirical studies such as those by levinson and taylor levinson a and taylor m s in press unmasking the pollution haven effect international economic review ederington levinson and minier ederington j levinson a and minier j 2005 footloose and pollution free review of economics and statistics 87 92 99 kahn and yoshino 2004 and ederington and minier ederington j and minier j 2003 is environmental policy a secondary trade barrier an empirical analysis canadian journal of economics 36 137 54 find evidence that united states imports are responsive to changes in environmental stringency but the effects of eu policy have not been examined as thoroughly our study follows kahn kahn m e 2003 the geography of us pollution intensive trade evidence from 1958 to 1994 regional science and urban economics 33 383 400 and examines the impact of industry energy intensity and toxicity measured by an energy index and a toxic release inventory tri index on imports into the eu at the 2 digit industry level from 1970 to 1999 we use the signing of the maastricht treaty to signify a period of more uniform and stringent community wide environmental standards 1993 1999 and identify the level of per capita gdp within an eu trading partner we find an increased amount of eu energy intensive trade with poorer countries during the period with more stringent eu environmental standards this result is not robust however when poorer countries are defined by oecd membership and geographic region we do not find an increased amount of eu toxic intensive trade with poorer countries although there is some evidence of increased eu imports of toxic goods from poorer oecd and non eu european countries for our full sample of trading partners in all regions the evidence supports the phh for eu energy intensive trade but not for toxic intensive trade results for regional trade analysis are less clear

multiple environmental policies and pollution haven hypothesis evidence from china s polluting industries abstract theoretical studies of pollution haven hypothesis predict that differentiated environmental regulation policies will result in inter country relocation of polluting industries this paper investigates pollution haven hypothesis at domestic level in china using panel data of 30 provincial level regions for the period 2004 to 2013 this paper empirically examines to what extent multiple environmental policies affect intra country relocation of polluting industries in china it is found that the implementation of both economic policy instrument like pollution discharge fee and public participation like letter complaints on environmental problems encourages industrial relocation whereas the implementation of environmental legal policy instrument like laws regulations and rules prevents polluting industries from relocating to other regions it is also found that the relocation effect of environmental policies varies with industrial characteristics compared with water pollution intensive industry air pollution intensive industry dominated by stated owned capitals are insensitive to legal policy instruments these findings suggest that the validity of pollution haven hypothesis is jointly associated with the type of environmental policy as well as industrial characteristics

decoupling of emissions and gdp evidence from aggregate and provincial chinese data abstract we provide a comprehensive analysis of the relationship between greenhouse gas ghg emissions and gdp in china using both aggregate and provincial data the trend or kuznets elasticity is about 0 6 for china higher than that in advanced countries but below that of major emerging markets the elasticity is somewhat lower for consumption based emissions than for production based emissions providing mild evidence consistent with the pollution haven hypothesis the kuznets elasticity is much lower for the last three decades than for the three previous decades suggesting a longer term trend toward decoupling as china has become richer further evidence of this comes from provincial data richer provinces tend to have smaller kuznets elasticities than poorer ones in addition to the trend relationship we find that there is a cyclical relation also holding in china

diversification and livelihood sustainability in a semi arid environment a case study from southern ethiopia abstract this paper examines the recently growing adoption of non pastoral livelihood strategies among the borana pastoralists in southern ethiopia a large portion of the current non pastoral participation is in petty and natural resource based activities pastoral and crop production functions are estimated using the cobb douglas model to analyse the economic rationale behind the growing pastoralist shift to cultivation and other non pastoral activities the low marginal return to labour in traditional pastoralism suggests the existence of surplus labour that can gainfully be transferred to non pastoral activities an examination of the pastoralist activity choices reveals that the younger households with literacy and more exposure to the exchange system display a more diversified income portfolio preference the findings underscore the importance of human capital investment and related support services for improving the pastoralist capacity to manage risk through welfare enhancing diversified income po

china s electrification and rural labor analysis with fuzzy regression discontinuity abstract this article exploits the exogenous shock of china s rural primary electrification program at the county level to understand how electrification may impact rural arears in terms of labor supply the fuzzy regression discontinuity method is employed to address the endogeneity problem of the electrification assignment and to identify treatment effects the results show that the assignment of the electrification treatment can be efficiently identified by whether the amount of pretreatment electricity consumption level fell below a cutoff value moreover over the program s disbursement period from 1991 to 2000 electrification has had measurable and positive impact on labor supply and electricity consumption of the rural households there is also evidence that electrification has negative effect on the long term employment growth in the rural areas of the recipient counties the article concludes the positive effect of electrification on labor supply is hard to translate into a positive effect on rural employment in the absence of rural enterprises development

can peers improve agricultural revenue crop revenues vary greatly among farmers and the source of that variation is not fully understood even after controlling for factors including input use technology adoption and other agro climatic factors one hypothesis that may explain the variation in outcomes among farmers is differential access to information through peers using a household survey from india containing detailed information about personal relationships we estimate peer effects on cash crop revenue using a novel spatial econometric technique to control for reflection our results show that 60 of farmers revenue is explained by peers peer effects are particularly large in pesticide use and in the cultivation of a new crop however peer effects in input expenditures and land allocation cannot fully explain the variation in revenue implying peers may also associate with management negotiation and marketing we find that peer effects are significant among farmers self reported peers especially among those peers who are farmers main advisors for agricultural matters although caste based networks both within the same and in adjacent villages are important their effect is smaller than that of self reported peer networks we empirically rule out that our effects are driven by other factors such as geographically correlated unobservables farmers following a lead farmer or economies of scale our findings speak to both the potential and the limitations of peers as sources of agricultural information and highlight the need for future research about how to best integrate peers into agricultural extension

regulation factor rewards and international trade this paper develops an approach for incorporating regulation into the theory of production distribution and trade using environmental regulation as an example four major conclusions emerge in the course of the analysis 1 production process regulation is equivalent in its effect on other cooperating factors to neutral technical regress i e negative progress 2 specific unambiguous income redistribution consequences follow from such regulation if commodity prices are held constant the factor used relatively intensively in the non regulated industry will gain absolutely in terms of both goods 3 unilateral or uncoordinated regulation destroys the link between uniform world commod ity prices and identical factor proportions factors prices across trading countries or regions 4 if any factor of production is freely mobile across frontiers the least differential regulation as between countries will entirely drive out the regulated industry from the more to the less regulated economy

estimating labor supply of farm households under nonseparability empirical evidence from nepal abstract this paper examines the labor supply of farm households in nepal using a recently developed methodology that accounts for the simultaneity between production and consumption decisions of the households estimates of marginal products of male and female labor or shadow wages are obtained from an agricultural production function an instrumental variable approach is then used to recover the household s structural labor supply from variations in the shadow wages and income as well as other household characteristics the findings reveal that both male and female total labor supply are sensitive to changes in shadow wages and income human capital embodied in education is found to exert a significant positive effect on output but has no statistically significant impact on total labor supply of individuals the results also rejects the existence of efficient labor markets in rural nepal

labor market opportunities and intrafamily time allocation in rural households in south asia this paper utilizes a time allocation survey of a four year panel of households from six villages in semi arid tropic rural india estimates of the inter relationships between adult male female and child market wage rates and time allocated to the market domestic production leisure and schooling by boys and girls are presented the role of individual unobservable heterogeneity and self selection into activity participation is also accounted for the overall results suggest the importance of the opportunity cost of time in intrafamily time use

the returns from schooling in a diversified rural economy controlling for the endogeneity of activity choice and considering both household head and family schooling we findevid ence of high returns from schooling in both crop andnoncrop activities as schooling levels increase the returns from schooling shift away from crop production failure to control for activity selection andfamily schooling is likely to result in biasedestimates of the returns from schooling in individual activities copyright 2000 oxford university press

caste female labor supply and the gender wage gap in india boserup revisited abstractthe gender wage gap is notable not just for its persistence and ubiquity but also for its variation across regions and countries a natural question is how greater workforce participation by women matters to female wages and the gender wage gap within india a seeming paradox is that gender differentials in agricultural wages are the largest in southern regions of india that are otherwise favorable to women ester boserup hypothesized that this is due to greater labor force participation by women in these regions this is not obvious as greater female labor supply could depress male wages as well other factors also need to be accounted for especially since women have fewer opportunities for nonfarm employment this article undertakes a formal test of the boserup proposition we find that differences in female labor supply are able to explain 55 of the gender wage gap between northern and southern states of india the article also finds that women gain from greater nonfarm employment even if

is environmental policy a secondary trade barrier an empirical analysis should international trade agreements be extended to include negotiations over environmental policy the answer depends on whether countries distort levels of environmental regulations as a secondary means of providing protection to domestic industries our results suggest that they do previous studies of this relationship have treated the level of environmental regulation as exogenous and found a negligible correlation between environmental regulation and trade flows in contrast we find that when the level of environmental regulation is modelled as an endogenous variable its estimated effect on trade flows is significantly higher than previously reported jel classification fl f14 f18 est ce que la politique environnementale est une barriere commerciale secondaire une analyse empirique est ce que les accords commerciaux internationaux doivent etre etendus pour couvrir la politique environnementale la reponse depend du degre de distorsion que les pays introduisent dans leur politique environnementale pour proteger leurs industries nationales nos resultats suggerent que cet impact est important des etudes anterieures de cette relation ont traite la politique environnementale comme exogene et ont montre qu il existe une co relation negligeable entre politique envir onnementale et flux commerciaux au contraire nous revelons que quand la politique environnementale est consideree comme variable endoge ne son effet sur les flux com merciaux est plus eleve de maniere significative que ce qu on a note anterieurement

the impact of environmental policy stringency on industrial r d conditional on pollution intensity and relocation costs stringent environmental regulations may encourage industrial innovation as technological advancements lower the cost of pollution abatement popp et al in handbook of the economics of innovation vol ii academic press burlington pp 873 938 2010 the pollution havens hypothesis on the other hand indicates that rather than innovating dirty industries may relocate to countries with less stringent environmental regulations copeland and taylor in j econ lit 42 1 7 71 2004 thus more stringent environmental regulations may increase or decrease innovative activities this paper examines empirically the impact of environmental regulations on r d intensities and r d expenditures in 21 manufacturing industries in 28 oecd countries from 2000 to 2007 i consider pollution intensity and the relative ease of relocation immobility as industry characteristics that determine the optimal industry response to increased environmental policy stringency i find that more pollution intensive industries innovate less as regulatory environments become more restrictive relative to less pollution intensive industries at the same time more immobile industries innovate more than more mobile industries as environmental regulations become more stringent illustrating innovation as an alternative to relocation

political economy aspects of climate change mitigation efforts regardless of the policies used to mitigate climate change a positive and relatively high price of carbon will have to be established with slow convergence across regions leading to huge rents up to capture way beyond those that have been fought over in the general agreement on tariffs and trade gatt based international trading system the paper explores the political economy feasibility and desirability implications of the two main alternatives a carbon tax and a cap and trade cat system having the same concerns cat systems in the eu and the us have accounted for different outcomes in each case likely leakages under foreseeable carbon prices are estimated to be small and not of an order of magnitude justifying the special allowances sought across a wide spectrum of industries the experience of the eu and us reviewed here suggests that mitigation is likely to continue to be carried out under a cat provided permits are distributed for free to the lobbies whose support is necessary to get adoption of mitigation policies this quota mechanism long used to allocate scarcity in the international trading system both nationally and internationally would end up with the most powerful receiving the quotas rents giving them the leverage and resources to maintain allocation schemes favourable to them

international and sectoral variation in industrial energy prices 1995 2015 energy price rises for industry are a major political concern access to cheap energy is often considered a key factor for the competitiveness of industry to enable international comparisons and to foster further empirical research on the impacts of energy price or tax differentials on a wide range of outcomes such as international trade and investment patterns we construct sector level energy prices for 12 industrial sectors in 48 countries for the period 1995 to 2015 our prices are constructed as weighted averages of fuel specific prices by fuel consumption we provide guidelines for the use of our energy price data which is made available for download as well as a set of stylized facts on major trends and variations and illustrative applications

green havens and pollution havens we test for pollution haven effects in outward foreign direct investment fdi for different sectors using a comprehensive and exhaustive data set for outward fdi from the netherlands one of the most environmentally stringent countries and a major source of global fdi our evidence suggests that in the sectors natural resources extraction and refining construction retail food processing beverages and tobacco and utilities a less stringent environmental policy in the host country significantly attract fdi what is important for these pollution haven effects is not only regulation but also enforcement of environmental policy in contrast to earlier results it is not only footloose industries that display pollution haven effects but also the traditional pollution intensive industries but for the machines electronics and automotive and transportation and communication sectors a more stringent and better enforced environmental policy attracts more fdi as this may help their reputation for sustainable management and csr these sectors display green haven effects these findings have important implications for the sector distribution of fdi in destination countries

gender differentials in farm productivity implications for household efficiency and agricultural policy abstract within many african households agricultural production is simultaneously carried out on many plots controlled by different members of the household detailed plot level agronomic data from burkina faso provides striking evidence of substantial inefficiencies in the allocation of factors of production across the plots controlled by different members of the household production function estimates imply that the value of household output could be increased by 10 15 by reallocating currently used factors of production across plots this finding contradicts standard models of agricultural households a richer model of behaviour which recognizes that the individuals who comprise a household compete as well as co operate has important implications for the structure of agricultural production and for the design of agricultural policy

impact of environmental regulations on trade in the main eu countries conflict or synergy in an increasingly integrated world with declining trade barriers environmental regulations can have a decisive role in shaping countries comparative advantages the conventional wisdom about environmental protection is that it comes at an additional cost on firms imposed by the government which may erode their global competitiveness however this paradigm has been challenged by some analysts in particular porter 1991 and porter and van der linde 1995 argue that pollution is often associated with a waste of resources and that more stringent environmental policies can stimulate innovations that may over compensate for the costs of complying with these policies this is known as the porter hypothesis while there is a broad empirical literature on the impact of trade on environment the empirical literature on the impact of environmental regulations on trade flows is relatively scarce very heterogeneous and presents mixed results the innovative feature of this paper is its attempts to estimate in a gravity setting augmented with a proxi of environmental stringency the impact of three major multilateral environmental agreements meas on 15 eu countries bilateral exports according to our estimates in the period 1988 2008 to be member of meas had a positive average impact on eu15 bilateral exports this evidence can be partly explained by a possible trade diversion effect with respect to countries that did not sign meas and a corresponding trade creation effect among members of the environmental agreements furthermore evidence coming from interaction effects estimates seems to show that for exporting countries having signed the unfccc and the montreal agreements partly mitigates by the amount of the estimated coefficient the negative impact of having a relatively more stringent environmental regulation on bilateral trade this result could have important policy implications for the future international trade environmental negotiations

trade and climate policies do emissions from international transport matter this paper provides orders of magnitude of the importance of co2 emissions from international transport freight activities under a variety of scenarios regarding trade and climate policies it is based on a stylized multi region multi sector cge model that includes the four modes of international transport air water road and rail and where choices regarding the energy mix and transport mode have been endogeneized a separate decomposition of emission changes into the well known scale composition and technique effects is provided scale effects turn out to be roughly double in international transport than in exports while technique effects are weaker due to less substitutability between energy inputs as a result international transport represents half of the world increase in global emissions when trade liberalization is considered isolately when trade liberalization is coupled with a carbon tax limited to rich countries international transport represents roughly one eigth of the carbon leakage effect

environmental regulation and french firms location abroad an economic geography model in an international comparative study abstract in this study we re examine the pollution haven hypothesis by a fresh take on both its theoretical and empirical aspects the originality of our work is twofold first we apply an economic geography model with the aim of deriving a rigorous specification for the impact of environmental regulation on firms location choice second we test a conditional logit model using french firm level data in an international comparative study we confirm evidence of a strong pollution haven effect for our pooled sample of countries receiving french direct investments however through a sensitivity analysis we validate this finding for developed countries and most of emerging economies and central and eastern european countries but not for most countries of the commonwealth of independent states and developing countries where a more stringent environmental regulation seems to attract investments furthermore we highlight a forward looking behavior of firms in terms of their location decision making

male female differences in agricultural productivity methodological issues and empirical evidence abstract most estimates of male female differences in technical efficiency from production function studies show that male and female farmers are equally efficient farm managers controlling for levels of inputs and human capital there is some evidence however of allocative inefficiency within households marginal products of labor depend on the relative scarcities of labor and the gender division of labor in specific farming systems many of these studies however are methodologically flawed greater attention needs to be given to appropriate estimation methods endogenous input choice the use of headship as a stratifying variable and the implications of intrahousehold resource allocation

an empirical investigation of the pollution haven effect with strategic environment and trade policy abstract using a new dataset on the stringency and enforcement of environmental policy this study is the first to find robust confirmation of a pollution haven effect in a cross country context by accounting for strategically determined environment trade and intellectual property right ipr policies a simple game theoretic approach to policy determination is described which suggests an identification strategy based on other country characteristics it is found that for the top 20th percentile of countries in terms of growth in u s multinational affiliate value added as much as 8 6 of that growth between 1999 and 2003 can be attributed to declining relative stringency and enforcement of environmental policy the results are robust to a number of identification tests weak iv tests and third country spatial effects further evidence is found that relatively footloose industries are more likely to be affected by environmental policy than more traditionally dirty industries and enforcement of environmental policies tends to be a more important deterrent than the stringency of the policy set

environmental regulation and us state level production abstract using us data from 1977 1986 we estimate the impact of environmental policy on state level output using parametric and nonparametric techniques while the nonparametric approach yields additional insights the lack of a relationship between environmental regulation and output is robust

wives time allocation and intrahousehold power evidence from the philippines utilizing a rich survey data collected in the southern part of the philippines this paper examines the time allocation of wives within the collective household framework by investigating not only the role of socioeconomic factors but also the influence of various intrahousehold power indicators analysis of autonomy and finality of intrahousehold decisions discloses that decisions are not unilaterally decided by a single household member a result which confirms the prediction of collective household framework adopting a simple test procedure this paper also examines which of the competing household models collective or unitary best describes these philippine time use data testing results lend support to the validity of the collective household framework

estimating the effects of kyoto on bilateral trade flows using matching econometrics many kyoto countries fear a loss of competitiveness due to unilateral climate policy efforts policymakers therefore call for carbon related border tax adjustments with this paper we attempt to estimate the treatment effect of kyoto commitment on bilateral export flows using regression adjusted differences in differences matching techniques the gravity and international environmental agreement formation literatures provide guidelines for the choice of matching variables we find that kyoto countries exports are reduced by 13 to 14 per cent due to kyoto commitment trade effects are largest in energy intensive homogeneous industries such as iron and steel non ferrous metals organic and inorganic chemicals but also in machinery and equipment

the determinants of nonfarm activities and incomes of rural households in mexico with emphasis on education abstract this paper presents the main results of a study of the effects of education as well as other household assets on the choice of activities and incomes of rural mexican households our study examines the various income sources as well as the education of the household s head and its members implications are drawn for rural education and development policies to promote rural nonfarm incomes and employment

footloose and pollution free in numerous studies economists have found little empirical evidence that environmental regulations affect trade flows in this paper we propose and test several common explanations for why the effect of environmental regulations on trade may be difficult to detect we demonstrate that whereas most trade occurs among industrialized economies environmental regulations have stronger effects on trade between industrialized and developing economies we find that for most industries pollution abatement costs are a small component of total costs and are unrelated to trade flows in addition we show that those industries with the largest pollution abatement costs also happen to be the least geographically mobile or footloose after accounting for these distinctions we measure a significant effect of pollution abatement costs on imports from developing countries and in pollution intensive footloose industries

three new empirical tests of the pollution haven hypothesis when environmental regulation is endogenous the validity of existing empirical tests of the pollution haven hypothesis phh is constantly under scrutiny due to two shortcomings first the issues of unobserved heterogeneity and measurement error in environmental regulation are typically ignored due to the lack of a credible traditional instrumental variable second while the recent literature has emphasized the importance of geographic spillovers in determining the location choice of foreign investment such spatial effects have yet to be adequately incorporated into empirical tests of the phh as a result the impact of environmental regulations on trade patterns and the location decisions of multinational enterprises remains unclear in this paper we circumvent the lack of a traditional instrument within a model incorporating geographic spillovers utilizing three novel identification strategies using state level panel data on inbound u s fdi relative abatement costs and other determinants of fdi we consistently find i evidence of environmental regulation being endogenous ii a negative impact of own environmental regulation on inbound fdi in pollution intensive sectors particularly when measured by employment and iii larger effects of environmental regulation once endogeneity is addressed neighboring environmental regulation is not found to be an important determinant of fdi

emissions trading of global and local pollutants pollution havens and free riding abstract in the presence of local sulfur and global carbon pollutants we examine the pollution haven hypothesis and free riding behavior under domestic emissions trading poorer southern countries become pollution havens when free trade opens up whenever sulfur damage functions are linear or when sulfur levels in equilibrium are not higher in the south with global trading of carbon permits the pollution haven effect emerges in equilibrium whenever the convex sulfur damage functions are nonlinear countries that do not participate in a global protocol designed to reduce carbon emissions enjoy double benefits stemming from free riding and cleaner local environments

productive inefficiency in extended agricultural households evidence from mali abstract in sub saharan african farm households two types of plot management often coexist collective fields are farmed jointly by household members under the authority of the head while individual plots are autonomously managed by members in this paper we explore the productivity differentials between collective and individual plots in the context of extended family farms we find that land yields are significantly larger on male private plots than on common plots after all appropriate controls have been included yet the disadvantage of common plots exists only for care intensive crops and for cash crops we provide evidence that the yield differentials stem from labor incentive problems they may arise from the prevailing reward function and or from preference heterogeneity over the use of the proceeds from the collective field

an efficient nonmarket institution under imperfect markets labor sharing for tropical forest clearing this article examines the substitutability efficiency and evolution of an important nonmarket institution in agrarian societies labor sharing from analyses of field level data on forest clearing through time among shifting cultivators in the peruvian amazon we find 1 no productivity difference and unitary elasticities of substitution among family hired and cooperative labor i e perfect substitutes 2 the combination of labor market and sharing makes total labor use unconstrained by household and network endowments i e efficient labor allocation and 3 as labor composition is constrained by network endowments and liquidity credit policies alter not only labor composition but also network formation

nutrition labour productivity and labour supply of men and women in ghana ghana s population is expected to increase from 14 1 million in 1990 to 18 7 million in 2000 bumb et al 1994 this growth in population along with growth in per capita income and urbanisation will create increased demand for food before the launching of the economic reform programme in 1983 ghana s food production had fallen to an abysmally low level in response to the general deterioration in the economy output of food and cash crops declined at a rate of 0 3 percent per year between 1970 and 1980 cereal production which exceeded domestic demand by some 200 000 tonnes in 1971 73 registered a deficit of over 300 000 tonnes in 1981 83 production of starchy staples fell from 7 9 million tonnes to 4 1 million tonnes between 1974 and 1981 as a result of declining food output combined with a rising population per capita food availability in 1981 83 was 30 percent lower than it was in 1975 efforts made under the economic recovery programme have improved the food supply situation in the country although food production levels still remain low output levels of cocoyam and plantain have not reached their average levels in the early 1970 s table 9 1

joint determination of food consumption and production in rural sierra leone estimates of a household firm model abstract this paper investigates the determination of food consumption for rural households in sierra leone that produce the foods which they consume a household firm model is estimated with seven commodities including five foods non foods and labor as compared to three commodities in past studies such food disaggregation permits tracing of the effects of socioeconomic variables on household nutrient availability household specialization in production is such that censored data is a problem a tobit approach is used to correct for this for most crops the own price effects on consumption remain negative when a price change is allowed to shift the budget constraint by effecting the profits from home production elasticities of calorie availability with respect to toal expenditure are found to be sizeable varying little by expenditure group the price elasticities of calorie availability are generally positive however an important exception occurs for price of the staple food rice this exception has several important policy implications which are explored

parcelling virtual carbon in the pollution haven hypothesis the methodology proposed in this paper allows us to parcel the pollution haven hypothesis phh into a bi regional input output framework to analyse whether the specialisation of countries in different stages of production and or in final goods trading generates an increase or a decrease in global emissions as a consequence of international trade we apply the model to the spain china trade relationship as it existed in 2005 finding a phh of 29 667 ktco2 if this trade had not existed so each country had met its demand for intermediate and final goods global emissions would have been reduced by these 29 667 ktco2 of this phh 43 5 corresponds to imports of final goods 32 4 is related to imports of intermediate goods for the last stage of production the remainder 24 1 is caused by global value chains gvc between the countries only 3229 ktco2 of phh emissions are linked to domestic emissions from the sector in which the imports are produced the rest is explained by domestic linkages or successive rounds of domestic production which supports the existence of an indirect phh together with a trade growth in the last years the fall of trade barriers would have implied a transformation of global production chains that have boosted global emissions

corporate climate risk management are european companies prepared abstract in recent years scholars have published numerous studies dealing with the consequences of climate change for businesses activity however a more holistic understanding of companies perceptions of and responses to physical regulatory and market related climate risks across a wider range of sectors is still missing to address this gap this paper provides an empirical analysis of corporate climate risk perception and countermeasures for companies in industries regulated and not regulated by climate policy drawing on data from the carbon disclosure project of a size matched sample of 126 european based companies it is shown that most firms feel less exposed to physical and market risks than to regulatory risks this is because physical risks are expected to materialize in the more distant future and the realization of market risks is considered rather unlikely moreover the results indicate that firms in regulated industries implement more regulatory response measures than firms that are part of non regulated industries while interestingly there are no significant differences between the two groups in exposure and responses to physical and market risks by discussing climate related risks and highlighting the significant role of regulation in spurring corporate action in the context of climate change this paper holds important implications for corporate managers and policy makers

do environmental regulations influence the location behavior of french firms this paper investigates the impact of environmental regulations on the location choices made by firms for their industrial activities using a sample of newly appeared imports of french firms from foreign industrial subsidiaries a simple static model based on the production cost minimization is developed in order to control for heterogeneous factor costs within countries distinguishing skilled labor unskilled labor and capital environmental regulations are then shown to be neither statistically nor economically a significant determinant of the location behavior of french firms

inefficiency of male and female labor supply in agricultural households evidence from uganda this article analyzes the efficiency of the intra household allocation of female and male labor inputs in agricultural production in a collective household model spouses optimal on farm labor supply is such that the marginal rate of technical substitution between male and female labor is equated over different crops using the uganda national household survey 2005 06 we test whether this condition holds by estimating production functions and controlling for endogeneity using a method proposed by gandhi navarro and rivers 2009 we find that women are less productive than men that there is more female labor input on low productivity parcels and that men are relatively more productive on female controlled plots compared with male controlled plots total farm output could be higher and pareto improvements could be possible if male labor was reallocated to female controlled plots and or female labor was reallocated to male controlled plots

environmental regulation and u s state level production using data from the u s over the period 1977 1986 we estimate the impact of environmental policy on state level output using both parametric and nonparametric techniques we find that while the added flexibility of the nonparametric approach yields much insight the lack of a relationship between environmental regulation and output is quite robust

carbon dioxide emissions and trade evidence from disaggregate trade data abstract the relationship between trade and environmental quality is a major controversial issue the paper intends to provide robust evidence and new insights into the discussion specifically it examines the effect of trade on carbon dioxide emissions co2 systematically in a north north north south south north and south south context it employs a panel data instrumental variable quantile approach to control for endogeneity and account for potential quantile parameter heterogeneity some important results emerge first trade with the north increases co2 emissions whereas trade with the south mitigates co2 emissions with a relatively larger effect for less polluted host countries second for advanced countries their trade with the south or the north leads to a reduction in co2 emissions the effect that seems relatively stronger for less polluted advanced countries third for developing countries their trade with the north worsens co2 emissions whereas their trade with the south mitigates co2 emissions with a larger effect for less polluted developing countries last the environmental kuznets hypothesis is also detected across quantiles for the full sample and both developing and advanced countries subsamples the findings suggest that trade benefits the advanced countries but could hurt the developing countries when trade with high income trading partners occurs in terms of co2 emissions

greenhouse gas emission controls and firm locations in north south trade this paper studies greenhouse gas emission ghg controls in the presence of international carbon leakage through international firm relocation in a new economic geography model with two countries north and south only north sets a target for ghg emissions we compare the consequences of emission quotas and emission taxes under trade liberalization on location of two manufacturing sectors with different emission intensities and degrees of carbon leakage with low trade costs further trade liberalization increases global emissions by facilitating carbon leakage regulation by quotas leads to spatial sorting resulting in less carbon leakage and less global emissions than regulation by taxes

pollution havens and industrial agglomeration abstract this paper examines the pollution haven hypothesis using a spatial economy model of two countries and two sectors the manufacturing sector generates cross border pollution which reduces cross sectoral productivity of agricultural goods and lowers local income we derive a demand reducing effect that discourages firms to move to the country with laxer environmental regulations in the absence of any comparative advantage our analysis also demonstrates that manufacturing agglomeration forces can alleviate the pollution haven effect a pollution haven may not arise if environmental regulation is slightly more stringent in the larger country

market wages family composition and the time allocation of children in agricultural households this article draws upon a time allocation survey of a four year panel of households from six villages in semi arid tropic rural india the inter relationships among adult male female and child market wage rates and time allocated to domestic activities leisure and schooling by boys and girls are analysed the results based on the pooled time series and cross section individual observations suggest that adult and child wage rates play an important role in the time allocation of both boys and girls

environmental regulations in gravity equations evidence from europe one implication of the pollution haven hypothesis is that countries export more by applying more lenient environmental regulations most studies that apply gravity type equations do not find robust support for environmental regulations to affect bilateral exports in this paper we show that one can obtain robust negative effects of stringency as long as gravity equations are well specified with respect to theory our results based on the european data are both very consistent with us studies on environmental regulations and another line of very recent studies that infer non biased price or substitution elasticities from trade equations we show that more stringent environmental regulations when depicting a pure cost effect are reducing exports the coefficient is even larger in the case where exporting countries are central and eastern european countries comparing to the eu15 further we show that there is no significant difference in the impact of regulations on trade in case of dirty and clean sectors finally when using gmm estimation our environmental stringency coefficient gets significantly reinforced

environmental regulation and u s states technical inefficiency abstract using data on 48 states from 1982 1994 we estimate the impact of environmental regulation on technical inefficiency of u s states manufacturing sector the result indicates that environmental stringency has significant and positive impacts on u s states technical inefficiency

asymmetric tax policy responses in large economies with cross border pollution we build a model of cross border pollution between two large open economies one importing the polluting good and the other exporting it and derive their non cooperative trade and environmental tax policies we show among other things that 1 in response to a bilateral reduction in trade taxes by both countries the former country s optimal policy is to lower its nash emissions tax while the latter s is to raise it and 2 in response to an increase in emissions tax rates by both countries the former country s optimal reaction is to raise its nash import tariff while the latter s is to reduce its nash export tax that is in the present context freer trade leads the exporting country to adopt stricter while the importing country laxer environmental tax policies

environmental regulations transfers and trade theory and evidence abstract this paper develops a theory of compensation of producers for the costs associated with environmental regulations we show that the existence of transfers can give counter intuitive effects of environmental policy on both output and trade flows in particular the compensation obtained by producers neutralizes the effect of environmental policy on output and consequently on trade flows this may help explain why previous empirical research has found weak evidence that environmental regulations affect trade patterns the theory is tested using agricultural sector data the evidence supports the hypothesis that environmental regulations and transfers are positively correlated

the pollution terms of trade and its five components abstract based on two extensions this paper proposes a re appraisal of the concept of the pollution terms of trade ptt introduced by antweiler 1996 first detailed data allows capturing the effect of differences in emission intensities across countries and over time second relying on johnson and noguera 2012 the revised ptt index controls for trade in intermediate goods and is based on value added rather than gross output figures applied to a database for so 2 emission intensities for 62 developed and developing countries over the 1990 2000 period it turns out that the first extension has a larger empirical importance than the second one the global pattern is one in which the major rich economies exhibit a ptt index below one higher pollution intensity in imports than in exports trade imbalances tend to exacerbate this asymmetry allowing rich economies to further offshore their pollution through trade

eu air pollution regulation a breath of fresh air for eastern european polluting industries abstract does air quality regulation in the european union eu foster polluting activity in emerging and developing countries in this paper we propose an original variable that evaluates regulation stringency based on the eu air quality framework directive focusing on the underlying mechanism and controlling for endogeneity in the relation between regulation and trade we provide robust evidence that eu countries implementing more stringent air pollution regulations import relatively more in pollution intensive sectors from developing and emerging countries in europe and central asia

shadow wages and peasant family labour supply an econometric application to the peruvian sierra a striking feature of developing economies is the large proportion of the work force that is self employed lack of widespread labor market participation in the agricultural sector can pose a major obstacle to the empirical implementation of economic models of the peasant household whether because wage data are simply not available or because the assumptions required to make use of wage data stretch the bounds of credulity this paper develops a methodology for estimating a structural labor supply model for primarily self employed peasant households which holds under a general agricultural technology and set of labor market conditions the unique feature of the approach is that the opportunity cost of time or shadow wage of household workers is explicitly estimated from an agricultural production function and is subsequently used to identify a set of structural labor supply parameters recent household survey data from rural peru is employed to estimate and perform various diagnostic tests on the model the empirical findings lend support to the hypothesis that peasant households allocate their members time as if to maximize a family utility function and moreover demonstrate the tractability of the shadow wage methodology and its usefulness in estimating more elaborate time allocation models

is environmental efficiency trade inducing or trade hindering abstract global efforts to identify strategies for sustainable economic growth and development underline the need for understanding important links between environmental policies and international trade in this paper by constructing an environmental efficiency index for 111 countries from 1980 to 2009 we are able to empirically test for one such link an improvement in the environmental efficiency index in terms of carbon dioxide emissions reflects a decrease in the cost of efforts to mitigate the environmental costs associated with growth countries that improve their environmental efficiency are found to experience strong international trade effects both through increased exports and increased imports while the positive link between efficiency improvements and exports is supportive of the porter hypothesis the positive link between efficiency improvements and imports is supportive of strong positive income effects on account of environmental efforts these results which are robust to alternative estimation strategies lend strong support to global efforts to improve countries environmental efficiencies

pollution control and foreign direct investment in mexico an industry level analysis foreign direct investment fdi flows into developing countries have been increasing dramatically over the past decade at the same time there has been widespread concern that lax environmental standards are in part responsible for this surge this paper revisits the question of the existence of a pollution haven effect by examining the extent to which the pollution intensity of production helps explain fdi in mexico we focus on pollution intensities which are directly related to emission regulations rather than unobservable pollution taxes and allow for substitution between capital and pollution examining several different pollutants we find a positive correlation between fdi and pollution that is statistically and economically significant in the case of the highly regulated sulfur dioxide emissions industries for which the estimated relationship between fdi and pollution is positive receive up to 30 of total fdi and 30 of manufacturing output although we confirm the importance of mexico s comparative advantage in labor intensive production processes consistent with the previous literature our results suggest that environmental considerations may matter as well for firms investment decisions

trade politics and the environment tailpipe vs smokestack abstract the vast majority of economic research on environmental regulation in open economies focuses on producer generated smokestack pollution we instead consider consumer generated tailpipe pollution we examine how political opposition to environmental regulation varies with a country s trade regime and show that the impact on environmental policy of a move from autarky to free trade can depend critically on who ultimately generates pollution producers or consumers we find that opening to trade may raise industry opposition to smokestack regulation but reduce its opposition to strict tailpipe policy

the curse of the haven the impact of multinational enterprise on environmental regulation abstract we analyze the behavior of multinational enterprises in the context of resource rich and poor countries and regarding high and low income countries we depart from the pollution haven hypothesis and the resource curse the pollution haven hypothesis states that multinational enterprises move their dirty operations to countries with weak environmental regulation the resource curse holds that economic growth in countries abundant in natural resources is reduced we find that more polluting firms are relatively more often located in countries with weak environmental regulation however multinational enterprises do not have a significant impact on environmental regulation in the host country it appears that it is mainly the quality of institutions that drives both the pollution haven and the resource curse

mnes location strategies and labor standards the role of operating and reputational considerations across industries we investigate the role of local labor standards on mnes location decisions across different sectors and sub national regions within a developing country we suggest that foreign investors adopt selective location strategies in connection with specific labor standards as a result of reputational and operating considerations foreign firms in more hazardous sectors prefer locations with higher occupational health and safety standards because they are more exposed to reputational risks those in sectors with less reversible investments prefer locations with lower degrees of unionization because their lower bargaining power increases their sensitivity to operating costs we test our arguments across 26 sub national turkish regions over the period 2005 2011

productivity of men and women and the sexual division of labor in peasant agriculture of the peruvian sierra abstract this paper estimates the productivity of men and women in the peasant agriculture of the peruvian sierra using recent household survey data a sexual division of labor on the farm implies that male and female labor are not perfectly substitutable evidence is found for female specialization on livestock production a translog production function reveals that the use of animal traction and land affect the marginal productivity of male and female labor differently suggesting that the two types of labor cannot be aggregated overall adult male labor is found to contribute more to farm output at the margin than adult female labor though the extent of the difference is sensitive to how farm output and the labor inputs are measured

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

agglomeration effects in foreign direct investment and the pollution haven hypothesis does environmental regulation impair international competitiveness of pollution intensive industries to the extent that they relocate to countries with less stringent regulation turning those countries into pollution havens we test this hypothesis using panel data on outward foreign direct investment fdi flows of various industries in the german manufacturing sector and account for several econometric issues that have been ignored in previous studies most importantly we demonstrate that externalities associated with fdi agglomeration can bias estimates away from finding a pollution haven effect if omitted from the analysis we include the stock of inward fdi as a proxy for agglomeration and employ a gmm estimator to control for endogenous time varying determinants of fdi flows furthermore we propose a difference estimator based on the least polluting industry to break the possible correlation between environmental regulatory stringency and unobservable attributes of fdi recipients in the cross section when accounting for these issues we find robust evidence of a pollution haven effect for the chemical industry

unilateral climate policy and foreign direct investment with firm and country heterogeneity we analyse the effects of unilateral climate policy in a two country two firm model with endogenous plant location and heterogeneity in both country size and firm s characteristics the effectiveness of unilateral climate policy is shown to depend on the joint effect of country and firm heterogeneity and on their impact on equilibrium location choice for being effective and not leading to production relocation in the long run unilateral climate policy should be moderate implemented by a sufficiently larger area and complemented by mechanisms promoting the international transfer of clean technologies the model indicates that the smaller area cannot take the lead in global climate mitigation for a protracted time period finally when the local community is not environmentally concerned the unilateral policy unambiguously makes the society worse off

subglobal climate agreements and energy intensive activities an evaluation of carbon leakage in the copper industry subglobal climate policies induce changes in international competitiveness and favour a relocation of carbon emitting activities to nonabating regions in this paper we evaluate the potential for co abatement and the emissions leakage effect in the copper industry a prominent energy intensive trade exposed sector we formulate a plant level spatial equilibrium model for copper commodities in which parameters describing the behavioural response of agents are calibrated to a set of estimated price elasticities we find producers and consumers to be price inelastic even in the long run making the copper industry unresponsive to climate policies monte carlo simulations with our model based on statistical uncertainty on elasticity estimates suggest that around 30 per cent of emissions reductions in industrialised countries would be compensated by an increase of emissions in nonabating countries

environmental regulation and foreign direct investment evidence from south korea abstract this paper studies how environmental regulation shapes the pattern of foreign direct investment fdi and thereby assesses the pollution haven hypothesis conflicting results exist in the case studies examining the most advanced countries partly due to the deterrent effect of clean technology adoptions on industry migration to minimize the clean technology effect we examine the pattern of south korean fdi over 2000 2007 the period that korean firms relied on old production technologies despite facing rapidly strengthened environmental standards a difference in differences type identification strategy circumvents other potential confounders we find strong evidence that polluting industries tend to invest more in countries with laxer environmental regulations in terms of both the amount of investment intensive margin and the number of new foreign affiliates extensive margin a similar finding is obtained when imports are analyzed

on the use of expectations data in estimating structural dynamic choice models despite the importance of expectations in models of decision behavior under uncertainty few empirical economists have made use of subjective expectations data in estimating such models assuming that expectations about future behavior accurately portray optimal future behavior conditional on current information it is shown that such data can provide similar information about the decision process as can data on current or retrospective behavior the value of self reported choice expectations is illustrated by using information on respondents expected future occupation in the estimation of a structural dynamic model of teacher career decisions under uncertainty

the division of labor by sex in agriculture a peruvian case study explores the relationship between womens participation in familial agricultural labor and the process of agrarian class formation among a group of andean peasants in the province of cajamarca peru the study area is characterized by a large independent sector of peasants most of whom have insufficient land to produce their subsistence requirements causing them to participate in local and regional labor markets several reasons why census data underestimate peasant womens participation in agricultural production are advanced survey data from the study area show that a minimum of 21 of the total number of agricultural labor days employed on peasant agricultural units were contributed by women the data show that there is a significant difference in the agricultural division of labor by sex in different strata of the peasantry with women from near landless and smallholder households participating more and in more different tasks than women from middle and rich peasant families the upper strata of the peasantry conform to boserups observation that participation of women in the familial agricultural labor force is less where a sizable rural proletariat exists