the spatial organization of multinational firms using six years of firm level data covering 224 regions of the enlarged european union we evaluate the importance to a firm of locating its activities production headquarters r d logistics and sales close together we find that after controlling for regional characteristics being closely located to a previous investment positively affects firm location choice however the impact of distance is dependent on the type of investment production or service the impact dies out faster for service activities finally we show that a surprisingly positive effect comes from locating a new production plant close to an existing production investment but in another country

a multi regional input output analysis of the pollution haven hypothesis from the perspective of global production fragmentation pollution haven hypothesis is an important debate on the environmental effects of international trade the pattern of which has been reshaped obviously by global production fragmentation recently the production process is distributed globally and the pollution haven effect of international trade is becoming more complicated for instance intermediate product trade corresponds to the largest share of embodied emissions and the share of emissions induced by the global value chain related trade is increasing gradually the aim of this paper is to make a comprehensive analysis on the pollution haven hypothesis in carbon emissions embodied in three different trade patterns from global bilateral and national perspectives we propose a method to parcel the pollution haven hypothesis in a multi regional input output analysis and discuss the contribution of production fragmentation for global emissions it is found that international production fragmentation generates global emissions savings the intermediate product trade has a negative balance of avoided emissions the final product trade becomes increasingly less environmentally effective during the period 1995 2009 there are significant differences in the environmental effects of different trade patterns for each country

examining the global environmental impact of regional consumption activities part 2 review of input output models for the assessment of environmental impacts embodied in trade this paper offers a detailed review of recently described single and multi region input output models used to assess environmental impacts of internationally traded goods and services it is the second part of a two part contribution in part 1 turner k lenzen m wiedmann t and barrett j in press examining the global environmental impact of regional consumption activities part 1 a technical note on combining input output and ecological footprint analysis ecological economics we describe how to enumerate the resource and pollution content of inter regional and inter national trade flows with the aim to illustrate an ideal accounting and modelling framework for the estimation of ecological footprints a large number of such environment economic models have been described but only in the last few years models have emerged that use a more sophisticated multi region multi sector input output framework this has been made possible through improvements in data availability and quality as well as computability we identify six major models that employ multi sector multi region input output analysis in order to calculate environmental impacts embodied in international trade results from the reviewed studies demonstrate that it is important to explicitly consider the production recipe land and energy use as well as emissions in a multi region multi sector and multi directional trade model with global coverage and detailed sector disaggregation only then reliable figures for indicators of impacts embodied in trade such as the ecological footprint can be derived

public good differentiation and the intensity of tax competition we show that in a setting where tax competition promotes efficiency variation in the extent to which firms can use public goods to reduce costs brings about a reduction in the intensity of tax competition this in turn brings about a loss of efficiency in this environment a minimum tax counters the reduction in the intensity of tax competition thereby enhancing efficiency split the difference tax harmonization also potentially enhances efficiency but would not be agreed upon by governments because it lowers the payoff to at least one of them this paper also presents an explanation for how traditionally high tax countries have continued to set taxes at a relatively high rate even as markets have become more integrated

a first empirical comparison of energy footprints embodied in trade mrio versus plum abstract the ecological footprint as an indicator that accounts for human demand on global bioproductivity sets out to quantify the impacts associated with consumption in a given country including the impacts associated with trade the national footprint accounts nfa by global footprint network gfn calculate trade embodied footprints by multiplying yield and embodied energy factors with mass volumes of traded goods in a product land use matrix plum this article compares energy footprints embodied in trade from and to the united kingdom in 2002 as calculated by the nfa plum with the results from a recently developed multi region input output model mrio for the uk although totals for imports and exports are comparable breaking down the results by economic sectors reveals large differences and hardly any correlation between the two methods the omission of trade in services especially transport services and upstream impacts of energy goods fossil fuels and the use of inappropriate embodied energy factors in the nfa plum method are identified as the main reasons for these differences in the light of the results it seems that a comprehensive footprint account of trade can better be achieved with an input output based approach i conclude that mrio models once fully developed will be particularly suitable in the future to estimate the ecological footprints of imports and exports of nations with the possibility to track their origin via inter industry linkages international supply chains and multi national trade flows

foreign direct investment intra firm trade and ownership structure abstract asymmetric information about true opportunity cost in trade between a multinational and its foreign affiliate can alleviate the hold up problem in foreign direct investment selling shares in the affiliate to locals is also beneficial because it increases the parent multinational s information rent that is protected from a host government s confiscatory taxation

energy efficiency in india achievements challenges and legality abstract this paper explores the main legal center enforced commissions and acts that are aimed at improving the current energy deficit in the country with a specific emphasis on the need for research and a shift in the power market towards more sustainable technology the paper first examines the main aims of the governmental 5 year plans in the past ten years and then evaluates the merits and short comings of the existing technical framework that governs the electrical grid and generation systems in the country the paper also proposes inherent improvements with ground scale methods in developing a sound and competitive system for power distribution through consumer and employee involvement as well as changes in the investment arena that can substantially alter the market compatibility of renewably generated energy the paper indicates several key steps that the center and state governments have taken in order to revolutionise the feasibility of the electrical systems in the country finally the paper appraises and assesses the main amendments in the electrical industry legal literature and enforcement mechanisms that can effectuate rapid and systemic changes across the indian context

strategic behaviour and the rules for international taxation of capital this paper examines the welfare of a capital exporting or source country and a capital importing or host country under tax credit and tax deduction systems for the international taxation of capital because the two tax systems may create quite different strategic incentives for the countries the authors compare the equilibria in the tax setting game played by the two countries under each system they find that the tax credits system introduces an antitrade bias into the equilibrium contrary to initial impressions and that both capital exporting and capital importing countries will prefer the tax deductions scheme to tax credits copyright 1989 by royal economic society

on the inappropriateness of collective rent seeking analysis when agents exert within group and between group efforts abstract the ratio of within group to between group fighting is shown to be unrealistically high for the collective rent seeking model when agents exert two efforts i e within group and between group efforts the ratio is more realistic for the production and conflict model six economics examples illustrate the unrealistic implications of rent seeking analysis

embodied carbon dioxide emission at supra national scale a coalition analysis for g7 bric and the rest of the world abstract presented in this study is an empirical analysis of embodied carbon dioxide emissions induced by fossil fuel combustion for the world divided into three supra national coalitions i e g7 bric and the rest of the world row via the application of a multi region input output modeling for 2004 embodied emission intensities for the three coalitions are calculated and compared with market exchange rate and purchase power parity separately used to investigate the difference between nominal and real production efficiencies emissions embodied in different economic activities such as production consumption import and export are calculated and analyzed accordingly and remarkable carbon trade imbalances associated with g7 surplus of 1 53 billion tons or 36 its traded emissions and bric deficit of 1 37 billion tons or 51 its traded emissions and approximate balance with row deficit of 0 16 billion tons or 3 its traded emissions are concretely revealed carbon leakages associated with industry transfer and international trades are illustrated in terms of impacts on global climate policies the last but not least per capita consumption based emissions for g7 bric and row are determined as 12 95 1 53 and 2 22 tons respectively and flexible abatement policies as well as equity on per capita entitlement are discussed

rent seeking mechanism for safety supervision in the chinese coal industry based on a tripartite game model abstract there are extensive governmental rent seeking activities in safety supervision of the chinese coal industry the rents come from industry safety barriers low resource taxes and privilege policies for coalmining enterprises the rent seeking mechanism was analyzed using a model comprising dynamic games with incomplete information the equilibrium results indicate that the probability of national supervision is influenced by penalties and bribery there is negative correlation with penalties and positive correlation with bribery the rent seeking probability of a governmental safety supervision department is influenced by several factors and positively correlates with the cost of national supervision the probability of bribery of coalmining enterprises is influenced by several factors and positively correlates with wages of governmental departments and a reasonable rent seeking range reversed rent seeking reduces the probability of bribery but it s not worth recommending some recommendations are proposed

distributional conflict in organizations abstract hierarchy can function as an instrument to channel influence activities or power struggles in organizations contrary to what has frequently been argued we show that multi divisional organizations may involve lower influence costs than single tier organizations even though they offer more scope for organizational conflict and have more executives that can be influenced these benefits derive from two effects first part of the conflict in multi divisional organizations takes place on the division level where a small number of agents fight over only a fraction of the overall prize second by grouping agents into common divisions multi divisional organizations create free rider problems in rent seeking our model sheds new light on the desirability of divestitures and the transition from the u to the m form by us corporations in the 1920s

incentive compatible regulation of a foreign owned subsidiary abstract transfer prices are administered charges for intra firm transfers of factors of production for a multinational firm transfer prices for international transfers provide the means to redistribute costs and increase global profits given variations in national tax and profit repatriation policies local regulation of a subsidiary may thus be necessary to limit the welfare costs of strategic transfer pricing prusa journal of international economics 1990 28 155 172 characterizes the welfare maximizing regulations for a monopoly subsidiary that induce the firm to report transfer prices truthfully we show however that it can be more efficient to implement regulations that encourage the firm to misrepresent its true transfer costs

a review of recent multi region input output models used for consumption based emission and resource accounting abstract the interest in consumption based emission and resource accounting has grown significantly many studies juxtapose consumer emissions carbon footprint and producer territorial emissions of greenhouse gases in order to demonstrate the effects of trade on the national emission budget to this end a respectable number of studies have been undertaken worldwide in order to estimate emissions embedded in international trade of numerous countries and world regions input output approaches and increasingly multi region input output mrio models are commonly chosen as they provide an appropriate methodological framework for complete carbon footprint estimates at the national and supra national level with increasing processing capabilities of computers and a wider availability of economic accounts environmental accounts and trade data such models are now being implemented on a wide scale after a brief overview of salient single region input output studies i provide an in depth review of the most recent multi region input output models used for the purpose of consumption based environmental accounting the main methodological features and important results are described for around twenty studies covering the years 2007 to 2009 this is followed by a detailed review of studies dealing with uncertainty in mrio analysis an area which has not received a lot of attention so far i conclude that further research is mainly needed in two areas a improvements in data availability and quality and b improvements in the accuracy of mrio modelling

china s provincial co2 emissions embodied in international and interprovincial trade trades create a mechanism of embodied co2 emissions transfer among regions causing distortion on the total emissions as the world s second largest economy china has a large scale of trade which results in the serious problem of embodied co2 emissions transfer this paper analyzes the characteristics of china s co2 emissions embodied in international and interprovincial trade from the provincial perspective the multi regional input output model is used to clarify provincial co2 emissions from geographical and sectoral dimensions including 30 provinces and 28 sectors two calculating principles production accounting principle and consumption accounting principle munksgaard and pedersen 2001 are applied the results show that for international trade the eastern area accounts for a large proportion in china s embodied co2 emissions the sectors as net exporters and importers of embodied co2 emissions belong to labor intensive and energy intensive industries respectively for interprovincial trade the net transfer of embodied co2 emissions is from the eastern area to the central area and energy intensive industries are the main contributors with the largest amount of direct co2 emissions the eastern area plays an important role in co2 emissions reduction the central and western areas need supportive policies to avoid the transfer of industries with high emissions

embodied pollution in trade estimating the environmental load displacement of industrialised countries abstract the present paper sets out to aid in the development of environmental load displacement indicators developing the notion of the environmental memory of physical flows we estimated embodied pollution in trade of 18 industrialized countries with a the rest of the world and b developing countries from 1976 to 1994 we found that in the last years of analysis total imports of japan usa and western europe have entailed in general larger air pollutant emissions than local exports the balance of embodied emissions in trade beet seems to follow an inverted u shape across time in japan and western europe and an n shape in the us in the period of analysis japanese and european environmental terms of trade with developing countries improved from the japanese and european point of view whereas american environmental terms of trade with developing countries deteriorated over time although there is no statistical trend between income and embodied emissions in imports in a cross section analysis there does seem to be a positive relationship between both variables at a national level the results suggest that despite many shortcomings this type of assessment may shed useful insights on the international aspects of sustainable development

strategic tax competition implications of national ownership abstract two jurisdictions compete to capture the rents of a large multinational enterprise mne which invests locally and which is partly owned by local investors the mne contributes to local welfare by tax payments and dividends and it has private information about the efficiency of the operations in the two localisations it is shown that the distortions in the mne s real investment portfolio are determined by a trade off between fiscal externalities and equity externalities and that investments in the case of strategic tax competition may be lower than in the co operative case ownership matters and we show how the firm may reduce its overall tax payments by influencing the distribution of owner shares between investors in the two countries

putting foxes in charge of the hen house the political economy of harvest quota regulations this paper considers a dynamic common agency model of natural resource harvest quota regulation in which both conservationists and harvesters vie to influence the regulator s quota allocations as well as the choice of regulator conservationists tend to benefit from the adoption of regulation since the regulator will reduce the aggregate harvest quota relative to the unregulated equilibrium harvesters however only support the adoption of regulation if the regulator places sufficient weight on their welfare because harvester s support of regulation is conditional while conservationist s support of regulation is unconditional harvester s interests tend to be over represented in the truthful markov perfect equilibrium

interactions among energy consumption economic development and greenhouse gas emissions in japan after world war ii abstract the long term dynamic changes in the triad energy consumption economic development and greenhouse gas ghg emissions in japan after world war ii were quantified and the interactions among them were analyzed based on an integrated suite of energy emergy and economic indices the results quantitatively showed that two different energy strategy periods one before 1973 using new sources of higher quality energy and one after 1973 focused on improving the efficiency of energy generation methods could explain the linear increase in national economic development in japan over the 66 years from 1946 to 2011 japan benefited both ecologically and economically from importing fossil fuels which accounted for 8 7 of the nominal gdp of japan averaged over the entire study period the total environmental impacts of ghg i e co 2 ch 4 and n 2 o emissions measured by emergy decreased after 1997 and since 2009 they have remained lower than 76 of the emissions in 1990 even though no decrease in the global warming impact based on the weight of co 2 was observed emergy methods and energy systems models revealed aspects of the complicated interactions among energy consumption economic development and the potential environmental impact of ghg emissions which formerly had not been recognized

the taxing task of taxing transnationals financial and real investment flexibility tax competition and superior economic information by transnationals both create a rationale for corporate income taxation and limit the effectiveness of such taxation while these factors have led to a variety of transnational tax policies such as deferral double taxation apportionment and trade rules very few of these institutional features have been integrated into tax competition and agency models in this paper i show how the integration of investment flexibility tax competition and agency issues is crucial to our understanding of corporate tax policies

foreign direct investment and host country policies a rationale for using ownership restrictions abstract this paper examines host governments motivation for restricting ownership shares of multinational firms mnfs in foreign direct investment fdi projects an mnf with a productivity advantage is willing to invest in a host country the host government wants to capture the mnf s surplus yet cannot observe it due to the mnf s private information about its firm specific advantage in contrast a joint venture jv partner might observe this surplus depending on its ownership share the host government can alleviate its informational constraints by using ownership restrictions to force a jv this calls into question the wisdom of calls for liberalizing fdi flows by the wholesale elimination of domestic jv requirements we show that the optimal mechanism involves ownership restrictions that decrease as the size of the mnf s firm specific advantage increases

an incentive compatible approach to the transfer pricing problem abstract this paper offers an alternative approach to regulating certain types of transfer pricing if the multinational enterprise s transfer price decision is not regulated it will manipulate the transfer price in order to maximize net global profit traditional approaches argue for ad hoc penalty schedules to mitigate manipulative transfer pricing in contrast this paper offers an incentive compatible approach which explicitly incorporates the informational asymmetries that encourage misreports the model has the desirous feature that the optimal regulatory policy has self enforcing properties that is the firm will find it profit maximizing to report true costs

collective rent dissipation the theory of rent seeking was initiated by tullock 1967 1980 followed by krueger 1974 and posner 1975 and more recently extended in various directions by allard 1988 appelbaum and katz 1986a b c gradstein and nitzan 1989 hillman and katz 1984 1987 hillman and samet 1987 hillman and riley 1989 katz et al 1990 long and vousden 1987 ursprung 1990 and varian 1989 the purpose of this paper is to extend this theory by introducing the possibility of collective group rent seeking with voluntary individual decisions regarding their extent of participation in the collective rent seeking efforts

primary energy and greenhouse gases embodied in australian final consumption an input output analysis input output modeling of primary energy and greenhouse gas embodiments in goods and services is a useful technique for designing greenhouse gas abatement policies the present paper describes direct and indirect primary energy and greenhouse gas requirements for a given set of australian final consumption it considers sectoral disparities in energy prices capital formation and international trade flows and it accounts for embodiments in the gross national expenditure as well as the gross domestic product primary energy and greenhouse gas intensities in terms of mj and kg co2 e are reported as well as national balances of primary energy consumption and greenhouse gas emissions

the effects of direct trade within china on regional and national co2 emissions curbing national carbon emissions and clarifying regional carbon reduction responsibility are two challenges faced by china both of which are influenced by interregional trade to exclude the influence of trade balance this paper proposes a methodology to parcel the pollution haven hypothesis into a multi regional input output model applies it to a longer time gap which is made up of two representative periods of chinese economy 1997 2002 and 2002 2007 and clarifies the provincial and sectoral contributions to national emissions we find that 1 embodied co2 emissions first remain relatively stable and then increase sharply for the two periods and the changing trends are mainly determined by the decreasing carbon intensity and the expanding trade scale respectively 2 with the secondary industry as the main contributor regional carbon spillover is mainly concentrated in the coastal provinces but it contributes to an increase of co2 emissions in the central and western regions 3 the coastal and inland provinces contribute to the increase of national carbon emissions through interregional imports and exports respectively but the pollution haven hypothesis is not obvious and is only observed in 2002

intrafirm trade arm s length transfer pricing rule and coordination failure abstract this paper demonstrates that uniform imposition of the arm s length principle on transfer pricing leads to coordination failure among countries in terms of economic welfare if the countries trade products in the form of intrafirm transactions by multinational firms mnfs to highlight this implication we first show that imposition of the arm s length principle on an mnf induces it to transfer a product among subordinate divisions at marginal cost i e the competitive price which is consistent with the purpose of the principle nonetheless if regulators in each country impose the principle on mnfs all of the following economic welfare measures decrease compared with the situation where the principle is not imposed 1 consumer welfare in each of the trading countries 2 profit of each mnf and thus 3 total world economic welfare this result indicates that it is possible that enforcement of the principle has no positive effect at all in the world because economic welfare of all economic agents deteriorates when the principle is imposed a numerical analysis demonstrates that this possibility arises in a broad range of circumstances even including the situation where a giant economic world power and a small underdeveloped country mutually trade products in these circumstances an agreement among trading countries that no country imposes the arm s length principle may encourage pareto improvement of the world economy

prioritizing towards a green export portfolio for india an environmental input output approach abstract proponents of free trade have often hailed international trade as an engine of economic growth however the foreign trade sector like many other sectors in developing countries frequently involves these countries walking a tightrope between their developmental objectives and environmental goals in this regard prioritizing for developing a green yet internationally competitive export portfolio provides a quintessential win win solution to the problem this study factors in both environmental benignity indicated by total co2 emission intensity as well as trade competitiveness indicated by revealed comparative advantage index in identifying the ideal indian export portfolio the analysis calculates the level of direct and indirect emissions from the foreign trade sector exports and imports using the environmental input output eio matrix for 2003 04 for india that has been jointly developed by researchers from keio university japan and the energy and resources institute teri new delhi the derived basket is compared to the current portfolio to estimate the potential saving from compositional changes and to suggest directions for policymaking to emphasize or de emphasize the export of certain categories of exports

multinationals tax competition and outside options abstract we analyze tax competition when a multinational firm has invested in two countries but also has an outside option e g towards a third country an interesting finding is that more attractive outside options for firms may constitute a win win situation the firm as well as its present host countries may gain when this occurs the reason that it benefits the host countries is that an enhanced outside option reduces the inefficiencies of tax competition an implication of the result is that better outside options for multinational firms may reduce the gains from host countries policy coordination and thus reduce those countries incentives to coordinate their policies also with a development where outside options become more accessible the perceived costs of tax competition e g in terms of underprovision of public goods may be overestimated our findings may also have implications for international negotiations since it provides an argument for mutual reduction of entry barriers as this may improve outside options

coordination and the provision of incentives to a common regulated firm abstract this paper considers the problem faced by two regulators in providing incentives to a common privately informed regulated firm under various degrees of coordination in the model the firm exerts effort toward cost reduction and self dealing and incentives can be input based monitoring and output based demanded cost targets full coordination between the regulators leads to the second best allocation a setting in which the regulators do not fully coordinate leads to i higher overall monitoring more aggressive input based incentives and ii higher demanded cost targets i e more lenience in terms of output based incentives as a consequence of i in all possible equilibria the effort toward cost reduction will be smaller when the agent reports to two regulators who do not coordinate i and ii imply that the impact on the effort toward self dealing activities is ambiguous in our leading example self dealing will be larger if the regulators coordinate on monitoring levels but smaller if they choose monitoring levels independently

spillovers and international competition for investments abstract two jurisdictions compete to attract shares of the investment budget of a large multinational enterprise whose investments confer positive spillovers on national firms the firm has private information about its efficiency and about spillovers it is shown that the firm may be harmed by tax competition relative to a cooperative tax agreement tax competition may induce excessive investments in the country where the positive spillover effects are lowest also with sufficiently asymmetric spillovers investments under competition will be excessively spread out not properly concentrated to the country where spillovers would be largest

distributional conflict and jurisdictional organization abstract this paper explores the endogenous formation of jurisdictions assuming the political process is a costly fight to acquire shares of the gnp pie in such a setting the stability of a unified jurisdiction is not necessarily determined by the preferences of the richest member region we also show that a system of federalism is especially significant in ameliorating distributional competition and conflict less resources are spent in aggregate on appropriative activities under a hierarchical system of federalism than in a unified jurisdiction with a single central government

instrument choice in a fishery abstract this paper considers the choice of regulatory instruments in a fishery fishing captains consumers and input suppliers each attempt to influence the regulator s choice of instruments the regulator chooses among instruments such as input restrictions entry restrictions or individual transferable quotas itqs regulatory instruments that result in zero fishery rents can only occur if the regulator places an extraordinary weight on the welfare of input suppliers relative to fishing captains and consumers indeed heterogeneity of fishing captains is neither necessary nor sufficient to obtain regulations that fail to generate fishery rents

input output analysis of co2 emissions embodied in trade the effects of sector aggregation abstract energy related co2 emissions embodied in international trade have been widely studied by researchers using the environmental input output analysis framework it is well known that both sector aggregation and spatial aggregation affect the results obtained in such studies with regard to the latter past studies are often conducted at the national level irrespective of country or economy size for a large economy with the needed data studies may be conducted at different levels of spatial aggregation we examine this problem analytically by extending the work of su et al su b huang h c ang b w zhou p 2010 input output analysis of co2 emissions embodied in trade the effects of sector aggregation energy economics 32 1 166 175 on sector aggregation we present a numerical example using the data of china and by dividing the country into eight regions it is found that the results are highly dependent on spatial aggregation our study shows that for a large country like china it is meaningful to look into the effect of spatial aggregation

calculation of embodied energy in sino usa trade 1997 2011 abstract in order to find efficient trade measures to reduce china s energy consumption and to provide theoretical support for the climate talks between china and america we investigate the impact of sino usa trade on energy consumption from the perspective of embodied energy an environmental input output life cycle assessment eio lca model was established to calculate the total energy consumption coefficient the direct consumption coefficient and the complete consumption coefficient of the sectors of the national economies of china and america after taking into consideration the data of every sector of the national economy in sino usa trade energy embodied in the import and export trade between china and america was calculated to verify the real energy flows in sino usa trade the research results suggest the following china is the net exporter of embodied energy in sino usa trade and coal crude oil and natural gas are the major components in 1997 2011 the net exports of china s embodied energy totaled 1523 082 200 t of standard coal the amount of china s energy consumption increased by 895 527 900 t of standard coal and america s energy consumption decreased by 11 871 200 t of standard coal as a result of sino usa trade on this basis corresponding policies and recommendations are proposed

rent seeking for pure public goods in this paper we present a formal analysis of rent seeking for public goods by two or more groups with different numbers of individuals we begin by considering equally wealthy groups under risk neutrality a case which constitutes our basic model several surprising and interesting results emerge from the analysis of this basic case the problem is then extended to deal with a groups with different wealth levels and b risk aversion this last extension brings about a further crop of interesting and useful results

assessment of environmental impacts embodied in u s china and u s india trade and related climate change policies we empirically investigate the ghg emissions embodied in the bilateral trade between the united states and china and the united states and india and their countryspecific and global environmental impacts in order to address the concerns of levelplaying field and carbon leakage associated with domestic carbon pricing scheme various border carbon adjustments have been proposed in recent u s climate change legislation employing gtap e model this study examines how and to what extent the proposed carbon tariffs and export subsidies potentially affect bilateral trade flow domestic production and the ghg emissions results indicate that carbon tariff effectively alleviates the impact of domestic carbon tax on vulnerable domestic industries and slightly raises their output and ghg emissions in addition it is also evident that a combined or full border adjustment policy has bigger impacts than an individual policy

foreign trade and declining pollution in sweden a decomposition analysis of long term structural and technological effects this article examines whether there exists any causal relationship between foreign trade and declining pollution in developed countries in other words do developed countries outsource their problems to less developed countries rather than solve them the case study is the swedish economy and the two environmental indicators employed are energy consumption and co2 emissions no causal relationships are found since sweden has long been a net exporter of embodied energy and co2 and continues to be so after 1970 when energy consumption stabilizes and co2 emissions decline in addition the ratios of net exported energy and co2 to total consumption remain stable which means there were no effects on the energy intensity or co2 intensity either these results suggest that internal forces like efficiency improvements changed consumption patterns and transformation of the energy system have been crucial for relative environmental improvement in sweden while foreign trade has played no role

optimal regulation of multinationals under collusion this paper analyses the optimal collusion proof mechanism for the regulation of multinational firms mnfs in foreign direct investment fdi projects there is a host country with a profitable investment opportunity either a multinational firm mnf or a local firm lf can undertake this project nonetheless due to its firm specific advantage and the mnf has the potential to create a larger surplus the host government faces an informational constraint such that it cannot observe the extra surplus the mnf can generate using this set up karabay 2010 shows that employing foreign ownership restrictions to force a joint venture jv can help the host government to partially overcome its information disadvantage in this paper we extend karabay 2010 by studying the host government s optimal regulatory policy when the mnf and the lf can collude it turns out collusion imposes no cost on the host government and the expected welfare attained in the absence of collusion can still be secured under collusion

regulation of multinational firms with two active governments a common agency approach abstract when a government agency imposes cost based taxes regulations on a multinational with private cost information it may initiate countervailing regulations by another of the governments with which the multinational interacts we analyze the problem of optimal regulation of a multinational under incomplete cost information via trade taxes by multiple governments as a problem of common agency with adverse selection by focusing on the game played by the competing governments we characterize the equilibrium trade taxes and show that the non cooperative behavior of the governments not only reduces aggregate national welfare but also reduces firm profits

co2 emissions embodied in china us trade input output analysis based on the emergy dollar ratio to gain insight into changes in co2 emissions embodied in china us trade an input output analysis based on the emergy dollar ratio edr is used to estimate embodied co2 emissions a structural decomposition analysis sda is employed to analyze the driving factors for changes in co2 emissions embodied in china s exports to the us during 2002 2007 the results of the input output analysis show that net export of co2 emissions increased quickly from 2002 to 2005 but decreased from 2005 to 2007 these trends are due to a reduction in total co2 emission intensity a decrease in the exchange rate and small imports of embodied co2 emissions the results of the sda demonstrate that total export volume was the largest driving factor for the increase in embodied co2 emissions during 2002 2007 followed by intermediate input structure direct co2 emissions intensity had a negative effect on changes in embodied co2 emissions the results suggest that china should establish a framework for allocating emission responsibilities enhance energy efficiency and improve intermediate input structure

the carbon content of japan us trade we analyze the greenhouse gas emissions embodied in trade between japan and the us extending the japanese government s linked japan us input output model to include carbon emission coefficients for each sector we estimate that in 1995 japan us trade reduced us industrial emissions by 14 6 million tons of co2 equivalent and increased emissions in japan by 6 7 million tons for a global savings of 7 9 million tons these quantities are less than one percent of each country s total emissions trade with the rest of the world reduced emissions by much larger amounts roughly four percent of each country s emissions the sectoral patterns of carbon intensity are strongly correlated between japan and the us in addition greater carbon intensity has a small but significantly positive effect on net exports policies that tax or otherwise regulate carbon emissions are needed to discourage this destructive route to competitiveness however the most important policy implication may be that us industry could cut its carbon emissions by more than half if it matched the environmental performance of industry in japan r 2007 elsevier ltd all rights reserved

analysis of co2 emissions in apec countries a time series and a cross sectional decomposition using the log mean divisia method abstract we decompose the changes of co2 emissions in apec countries over time as well as the differences of co2 emissions among three income groups of apec countries at a given period of time based on the logarithmic mean divisia decomposition approach among the major findings of the paper the growth in per capita gdp and population are the two dominant contributors to the increase in co2 emissions in most cases furthermore energy efficiency and fuel switching are found to be the two most promising fields for possible cooperation between apec member countries

carbon tariffs on chinese exports emissions reduction threat or farce abstract 1 we estimate co2 implicitly exported via commodities relative to a region s total emissions we find 15 for the industrialized 12 for the developing region and 24 for china 2 we analyze a contraction and convergence climate regime in a cge model including international capital mobility and technology diffusion when china does not participate in the regime and instead a carbon tariff is imposed on its exports it will likely be worse off than when participating this result does not hold for the developing region in general meanwhile the effect on emissions appears small

the role of co2 embodiment in us china trade abstract this study examines the influence of us china trade on national and global emissions of carbon dioxide co2 the three basic questions are as follows 1 what amount of co2 emissions is avoided in the us by importing chinese goods 2 how much are co2 emissions in china increased as a result of the production of goods for export to the us and 3 what are the impacts of us china trade on global co2 emissions our initial findings reveal that during 1997 2003 1 us co2 emissions would have increased from 3 to 6 if the goods imported from china had been produced in the us 2 about 7 14 of china s current co2 emissions were a result of producing exports for us consumers and 3 us china trade has increased global co2 emissions by an estimated 720 million metric tons we suggest that the export of us technologies and expertise related to clean production and energy efficiency to china could be a win win strategy for both countries for reducing their trade imbalance and mitigating global co2 emissions improved international accounting methodologies for assigning responsibility for co2 emissions must be designed to account for the dynamic nature of international trade

interjurisdictional competition with adverse selection abstract in this paper we study the welfare consequences of imposing alternative regimes of competition between two local governments that compete for mobile firms which have private information on their degree of mobility competition among jurisdictions raises the firms rents to higher levels than if jurisdictions were to cooperate therefore from the perspective of a utilitarian federation constitutional constraints on the competition process may be desirable we find that imposing a system of coarser policy instruments improves welfare relative to competition with discretionary instruments because it reduces the socially costly rents that are granted to firms in equilibrium we also find that the gains from constraining competition to uniform policy instruments are maximal when communities are identical but decline if the extent of asymmetry between locations in terms of local market size or technological complementarities increases

regulating a monopolist with unknown costs we consider the problem of how to regulate a monopolistic firm whose costs are unknown to the regulator the regulator s objective is to maximize a linear social welfare function of the consumers surplus and the firm s profit in the optimal regulatory policy prices and subsidies are designed as functions of the firm s cost report so that expected social welfare is maximized subject to the constraints that the firm has nonnegative profit and has no incentive to misrepresent its costs we explicitly derive the optimal policy and analyze its properties in their classic papers dupuit 2 and hotelling 5 considered pricing policies for a bridge that had a fixed cost of construction and zero marginal cost they demonstrated that the pricing policy that maximizes consumer well being is to set price equal to marginal cost and to provide a subsidy to the supplier equal to the fixed cost so that a firm would be willing to provide the bridge this first best solution is based on a number of informational assumptions first the demand function is assumed to be known to both the regulator and to the firm while the assumption of complete information may be too strong the assumption that information about demand is as available to the regulator as it is to the firm does not seem unnatural a second informational assumption is that the regulator has complete information about the cost of the firm or at least has the same information about cost as does the firm this assumption is unlikely to be met in reality since the firm would be expected to have better information about costs than would the regulator as weitzman has stated an essential feature of the regulatory environment i am trying to describe is uncertainty about the exact specification of each firm s cost function in most cases even the managers and engineers most closely associated with production will be unable to precisely specify beforehand the cheapest way to generate various hypothetical output levels because they are yet removed from the production process the regulators are likely to be vaguer still about a firm s cost function 12 p 684 as this observation suggests it is natural to expect that a firm would have better information regarding its costs than would a regulator the purpose of this paper is to develop an optimal regulatory policy for the case in which the regulator does not know the costs of the firm one strategy that a regulator could use in the absence of full information about costs is to give the firm the title to the total social surplus and to delegate the pricing decision to the firm in pursuing its own interests which would then be to maximize the total social surplus the firm would adopt the same marginal cost pricing strategy that the regulator would have imposed if the regulator had

us environmental load displacement examining consumption regulations and the role of nafta abstract in light of concerns that structural changes to us production may not be accompanied by similar changes to us consumption this paper provides a detailed examination of us environmental load displacement over the period 1974 2001 the forces that drive such displacement are also examined with particular attention paid to the scale and composition of us consumption the share of imports in consumption the role of environmental regulations and the potential impact of nafta it is found that the usa as a whole has experienced environmental load displacement over the period under consideration with the extent of this displacement seeming to increase over the last decade it would appear to be the increasing scale of us trade that is increasing environmental load displacement indeed the composition of us imports and exports have become significantly cleaner over the period considered however although imports from mexico have grown more rapidly than exports to mexico no evidence is found to suggest that nafta is increasing displacement to mexico with regard to us domestic consumption patterns although they have become cleaner a greater share than ever is now met via imports sectoral pollution abatement costs are found to be a determinant of this increasing share of imports in domestic consumption

measuring emissions avoided by international trade accounting for price differences abstract net emissions avoided by trade nea are the difference between the pollution that would have been produced in a country if it had not exported any products and all the imports required to satisfy its domestic demand had been produced internally and its actual emissions the domestic technology assumption dta applied to an input output model is the appropriate method to estimate the nea the usual implementation of the dta involves that the country analyzed should produce a quantity of products equivalent to the monetary value of the imports required to satisfy its final demand i e monetary dta however due to price differences the same physical quantity of goods in different countries could have a different monetary value and the estimation of the nea would be biased we show that a physical dta focused on the pollution to produce domestically the imports measured in physical units would be a better approach we have applied both methodologies to analyze greenhouse gas emissions in spain 1995 2007 both methodologies show that spain is avoiding emissions through trade however the nea increases up to three times when applying the physical dta showing that results from the monetary dta are biased by price differences