is protectionism on the rise assessing national trade policies during the crisis of 2008 to understand the role of trade policies in the crisis of 2008 this paper constructs the overall trade restrictiveness indices for a wide range of countries using their tariff schedules in 2008 and 2009 the index summarizes the trade policy stance of a country taking into account the share of each good in trade as well as its corresponding import demand elasticity results show that there is no widespread increase in protectionism via tariff policies since the global financial crisis has unfolded while many countries have adjusted tariffs upward on selected products only a handful of countries such as malawi russia argentina turkey and china focus on products that have significant impacts on trade flows the united states and the european union by contrast rely mainly on anti dumping duties to shield domestic industries overall while the rise in tariffs and anti dumping duties in these countries may have jointly caused global trade to drop by as much as us 43 billion during the crisis period it explains less than 2 percent of the collapse in world trade

off the cliff and back credit conditions and international trade during the global financial crisis abstract we study the collapse of international trade flows during the global financial crisis using detailed data on monthly us imports we show that credit conditions were an important channel through which the crisis affected trade volumes by exploiting the variation in the cost of capital across countries and over time as well as the variation in financial vulnerability across sectors countries with higher interbank rates and thus tighter credit markets exported less to the us during the peak of the crisis this effect was especially pronounced in sectors that require extensive external financing have limited access to trade credit or have few collateralizable assets exports of financially vulnerable industries were thus more sensitive to the cost of external capital than exports of less vulnerable industries and this sensitivity rose during the financial crisis the quantitative implications of our estimates for trade volumes highlight the large real effects of financial crises and the potential gains from policy intervention

could tariffs be pro cyclical abstract conventional wisdom says that tariffs are counter cyclical we analyze the relationship between business cycles and applied mfn tariffs using a disaggregated product level panel dataset covering 72 countries between 2000 and 2011 strikingly and counter to conventional wisdom we find that tariffs are pro cyclical further investigation reveals that this pro cyclicality is driven by the tariff setting behavior of developing countries tariffs are acyclical in developed countries we present evidence that pro cyclical market power drives the pro cyclicality of tariffs in developing countries providing further evidence of the importance of terms of trade motivations in explaining trade policy

the role of multilateral institutions in international trade cooperation the world trade organization wfo lacks the power to directly enforce agreements it is therefore important to understand what role the wto can play to facilitate international cooperation and whether a multilateral institution can offer distinct advantages over a web of bilateral agreements this paper examines two potential benefits of a multilateral trade institution first verifying violations of the agreements and informing third parties thus facilitating multilateral reputation mechanisms second promoting multilateral trade negotiations rather than a web of bilateral negotiations the model suggests that a multilateral approach is particularly important when there are strong imbalances in bilateral trading relationships

global supply chains and trade policy responses to the 2008 crisis the collapse in trade and the contraction of output that occurred during 2008 9 was comparable to and in many countries more severe than the great depression of the 1930s however it did not give rise to the rampant protectionism that followed the great crash the idea that the rise in the fragmentation of production across global value chains vertical specialization may be a deterrent against protectionism is under appreciated in the literature institutions also played a role in limiting the extent of protectionist responses world trade organization discipline raises the cost of using trade policies for member countries and has proved to be a stable foundation for the open multilateral trading system that has been built over the past 50 years using tradeand protection data for seven large emerging market countries that have a history of active use of trade policy the influence of these and other factors on trade policy responses to the 2008 crisis are empirically examined an instrumental variables strategy is used to identify their impact participation in global value chains is found to be a powerful economic factor determining trade policy responses

intra industry foreign direct investment we use a new firm level data set that establishes the location ownership and activity of 650 000 multinational subsidiaries close to a comprehensive picture of global multinational activity a number of patterns emerge from the data most foreign direct investment fdi occurs between rich countries the share of vertical fdi subsidiaries which provide inputs to their parent firms is larger than commonly thought even within developed countries more than half of all vertical subsidiaries are only observable at the four digit level because the inputs they are supplying are so proximate to their parent firms final good that they appear identical at the two digit level we call these proximate subsidiaries intra industry vertical fdi and find that their location and activity are significantly different to the inter industry vertical fdi visible at the two digit level these subsidiaries are not readily explained by the comparative advantage considerations in traditional models where firms locate their low skill production stages abroad in low skill countries to take advantage of factor cost differences we find that overwhelmingly multinationals tend to own the stages of production proximate to their final production giving rise to a class of high skill intra industry vertical fdi

dynamics of pollution control when damage is sensitive to the rate of pollution accumulation economic models which take into account the long term effects of pollution in the environment specify pollution damage as a function of the accumulated stock several economists have proposed another formulation where damage is a function of the time derivative of the pollution stock this paper considers the intertemporal efficiency implications of this formulation the first specification is qualitative and the objective functional includes both the rate of change and the level of the pollution stock the second specification is a stylized climate change model with a linear damage function where damage depends only on the rate of increase in global temperature the analysis reveals that the efficiency properties of optimal pollution control are very sensitive to this change in the damage function intertemporal efficiency may require higher emissions compared with the level which is optimal from the myopic point of view an increase in the rate of discount typically reduces the optimal emission level

the value of trade agreements in the presence of political pressures an argument often heard in favor of trade agreements is that by committing to free trade a government can credibly distance itself from domestic lobbies but several existing models of endogenous protection suggest that governments have no interest in foreclosing interest group pressures since governments derive rents from the political process we develop a small country model in which factors are sector specific in the short run but mobile in the long run we show that in this setting a government may be worse off in the political equilibrium than under commitment to free trade and hence it may value a trade agreement

foreign lobbies and us trade policy abstract in popular discussion much has been made of the susceptibility of government policies to lobbying by foreigners the general presumption being that this is harmful to the home economy however in a trade policy context this may not be the case if the policy outcome absent any foreign lobbying is characterized by welfare reducing trade barriers foreign lobbying may reduce such barriers and possibly raise welfare using a new data set on foreign political activity in the united states this paper investigates this question empirically tariffs and nontariff barriers are both found to be negatively related with foreign lobbying activity

environmental impacts of coal subsidies in turkey a general equilibrium analysis abstract in this study we aim at providing an analytical framework for turkey to study the macroeconomics and environmental impacts of the existing coal subsidization scheme to this end we develop a regionally differentiated applied general equilibrium model spanning over 2015 2030 our analytical apparatus focuses exclusively on the fiscal implications as well as the environmental repercussions of the removal of the subsidies on greenhouse gas emissions with the aid of a set of alternative policy scenarios against a business as usual path we study the regional and sectorial performances of growth employment investment and capital accumulation consumption welfare and trade balance our results indicate that by simple elimination of the coal subsidization scheme turkey can reduce its aggregate gaseous emissions by as much as 5 without a significant loss in its gdp

quantifying the impacts of energy price reform on living expenses in saudi arabia abstract as part of vision 2030 saudi arabia has initiated a broad based energy reform programme aimed at gradually reducing its dependence on oil this paper assesses the impacts of energy price reforms on living expenses of various household groups in saudi arabia for this purpose the input output table combined with household expenditure data are used to model the impacts results show that the distributional impacts of energy price reforms are regressive with low income households experiencing a higher increase in living expenses compared to high income households the impacts are primarily instigated by rising prices of energy intensive products after decomposing the impacts into direct and indirect effects it was found that indirect effect is not only responsible for a considerable rise in household expenditure on energy intensive products but it is also distributionally regressive it is therefore vital for policymakers to review and fine tune the social protection system to protect poor households against reforms

value added content of trade a comprehensive approach abstract this letter provides an approach to decompose the value added content of trade into foreign and domestic components when intermediates are traded the measure adds to the existing literature by considering both exports and imports simultaneously in this way this approach generalizes the commonly applied vertical specialization measures based on exports only which are encompassed

global value chains and inward foreign direct investment in the 2000s in this paper we make use of recent data published by the world input output database to i provide evidence on trade in value added of the major organization for economic co operation and development oecd member countries and major emerging economies designated by oe country group namely by measuring the degree of participation in global value chains gvcs at the country and sectoral levels and ii estimate whether the gvc participation of oe countries has positively influenced foreign direct investment fdi inward stocks in the 2000s the pooled regression model estimated shows that the country s degree of gvc participation has contributed positively for bilateral fdi inward stocks after controlling for other possible fdi determinants

smoke in the tariff water as the economic crisis deepened and widened fears of a return to the protectionist spiral of the 1930s become more common however an important difference between the 1930s and today is the existence of the world trade organization and the legal limits it imposes on the protectionist responses members can pursue the first objective of this paper is to assess the extent to which applied tariffs can be legally raised without violating bound tariff obligations and compare it with what is economically feasible the second objective is the examination of whether individual countries have taken advantage of these legal tariff hikes as protectionist responses during economic crises after the creation of the wto results suggest that the policy space left when looking at what is economically possible is indeed quite large however in the recent past little of the available policy space has been used by countries suffering from an economic crisis

commercial energy subsidies in developing countries opportunity for reform abstract energy subsidies are still pervasive in many developing countries oil exporters heavily subsidize all domestic oil consumption while several importers subsidize particular petroleum products estimates of foregone revenues in the oil exporting countries approximate one third of all oil export revenues finally subsidies for electricity natural gas and coal are even more pervasive in virtually all of the countries studies the prices of these fuels do not reflect marginal costs

trade barriers and the collapse of world trade during the great depression 1 introduction the contraction in world trade during the first phase of the great depression stands out as the strongest adverse shock to international trade in modern history from 1929 to 1932 world import and export volume in the industrialized nations decreased about 30 however it is not well understood which factors were responsible for the collapse the factors that have been highlighted in the literature are declining demand escalating tariff and nontariff trade barriers increasing bilateral trade agreements and international exchange rate policies the importance attributed to each of these factors has often been controversial pollard 1962 p 200 for instance argues that for britain the fall in total foreign trade as a proportion of home production was a part of a secular trend and may well not have been caused by the tariff as such by contrast khan 1946 p 246 claims that within 12 to 18 months uk nominal imports of manufactures from most of europe and the united states were reduced by something like 60 as a result of the tariff similarly saint etienne 1984 p 29 argues that by the mid 1930 s international trade had become in large proportion barter trade as a result of the tariffs and nontariff barriers empirical studies have examined the effects of trade restrictions on incomes to explain the declining trade for individual countries the studies of crucini and kahn 1996 and irwin 1998 find that the tariffs were influential for the u s imports and exports in his study of nominal imports to the european countries friedman 1974 quantified the effects of trade barriers on nominal imports and ultimately income by means of dummies in periods of significant tariffs and nontariff barriers he found that trade restrictions had a significant impact on trade in a few countries however as friedman himself acknowledges the weakness of this approach is that strong and weak forms of trade barriers are restricted to impact equally on imports in the estimates coupled with the small sample problems that plagued his estimates the trade barrier dummies were unlikely to effectively have captured the effects of trade barriers on imports which explains substantial variations of the estimated effects of the tariffs and the nontariff barriers across countries the study of eichengreen and irwin 1995 is probably the most extensive analysis of trade flows in the interwar period using 561 cross sectional bilateral trade flows over three periods 1928 1935 and 1938 they estimate a gravity model of trade patterns they relate the value of bilateral flows to national income population distance contiguity trade and currency block indicators and exchange rate variability to examine the effects on trade of trade and currency blocks and exchange rate variability they observe a declining marginal propensity to import and export during the depression which they attribute to quotas and other binding trade restrictions but do not formally test their importance this paper seeks to estimate the contribution of income tariffs and nontariff barriers on world trade during the depression using panel data for 17 countries over the period from 1920 to 1938 the panel data approach enables the assessment of the influence on trade of nontariff barriers from estimates of import and export functions by using as an identifying assumption that the nontariff barriers were to some degree simultaneously imposed and relaxed across the industrialized nations during the interwar period the estimates and extensive evidence from the literature suggest that this identifying assumption is valid section 3 in section 4 the changes in world trade in the interwar period are decomposed into income effects tariff effects and nontariff barrier effects the trade effects of the tariff changes are furthermore decomposed into deflation inflation induced tariff changes and discretionary tariff induced changes

the economics of controlling stock pollutants an efficient strategy for greenhouse gases abstract optimal control theory is applied to develop an efficient strategy to control stock pollutants such as greenhouse gases and hazardous waste the optimal strategy suggests that at any time the marginal costs of abatement should be equated with the present value of the marginal damage of timely unabated emission the optimal strategy calls for increasingly light abatement over time as the pollutant stock accumulates the optimal policy applied to greenhouse gases suggests moderate abatement efforts at present with the potential for much greater future efforts

tracing co2 emissions in global value chains abstract this paper integrates two lines of research into a unified conceptual framework trade in value added and embodied emissions in trade this allows both value added and emissions to be systematically traced at the country sector and bilateral levels through various routes in global value chains by combining value added and emissions accounting in a consistent way the potential environmental cost along global value chains can be estimated from different perspectives like production consumption and trade using this unified accounting framework we trace value added and co 2 emissions in global production and trade networks among 41 economies in 35 sectors from 1995 to 2009 based on the world input output database and show how they improve our understanding of the impacts of cross border production sharing on the environment

global value chain participation and current account imbalances abstract this paper draws a causal link between increased levels of global value chain participation gvcp and increases in a country s current account we document empirically that stronger gvcp is associated with larger current account balances according to our estimates cross country differences in gvcp reduce the hitherto unexplained part of current account imbalances substantially for some countries for example for the united states and japan the unexplained part of the current account falls by 75 and 50 over the sample period when controlling for their gvcp relative to the rest of the world for germany the unexplained part of the current account deficit falls by an average of 10

who produces for whom in the world economy la part du commerce en produits intermediaires dans le commerce international appele aussi commerce vertical n a cesse d augmenter depuis vingt ans cet article propose une nouvelle mesure du commerce international le commerce en valeur ajoutee qui re alloue les flux commerciaux aux pays et aux secteurs produisant les intrants en 2004 le commerce vertical represente 27 du commerce total les repartitions geographique et sectorielle du commerce en valeur ajoutee sont tres differentes de celles du commerce standard la difference entre le commerce en valeur ajoutee et le commerce standard est plus importante dans le cas du commerce regional mais ce n est pas plus le cas en asie qu en amerique

border carbon adjustments addressing emissions embodied in trade approximately one fourth of global emissions are embodied in international trade and a significant portion flows from non carbon priced to carbon priced economies border carbon adjustments bcas figure prominently as instruments to address concerns arising from unilateral climate policy estimating the volume of emissions that could be potentially taxed under a bca scheme has received little attention until now this paper examines how a number of issues involved in the implementation of bcas can affect their ability to cover emissions embodied in trade and thus address carbon leakage these issues range from ensuring compliance with trade provisions and assumptions on the carbon intensity of imports to determining which countries are included and whether intermediate and final demand are considered here we show that the volume of co2 captured by a scheme that involved all annex b countries could be significantly reduced due to these issues particularly by trade provisions such as the principle of best available technology bat as a consequence the tariff burdens faced by non annex b parties could dwindle considerably these findings have important policy implications as they question the effectiveness and practicalities of bcas to reduce carbon leakage and alleviate competitiveness concerns adding further arguments against their implementation

the externalities problem of transboundary and persistent pollution abstract this paper deals with implementing the efficient allocation of transboundary and persistent pollution in particular we adapt varian s compensation mechanism varian a solution to the problem of externalities when agents are well informed amer econ rev 85 1994 1278 1293 to cover situations in which pollutants extend to neighboring regions and their effects persist over time the main contribution of this paper is the design of a mechanism that implements in subgame perfect equilibrium the efficient pollution levels in this context

proximity and production fragmentation cross border production chains tend to include geographically proximate countries this suggests that increases in fragmentation should be largest among nearby trading partners and thus may serve to localize gross trade using data on gross and value added trade from 1970 2009 we present three results supporting this conjecture first value added to export ratios are lower and falling more rapidly within geographic regions than between them second gross trade travels shorter distances from source to destination than value added trade and this gap is growing over time third bilateral value added to export ratios have fallen most among nearby trading partners

commercial policy variability bindings and market access abstract protection unconstrained by rules often varies substantially over time rules based disciplines such as wto tariff bindings and bindings on market access in services constrain this variability we examine the theoretical effects of such constraints on the expected cost of protection and offer a formalization of the concept of market access emphasizing both the first and second moments of the distribution of protection as an illustration we provide a stylized examination of uruguay round bindings on wheat

cooperation and subgame perfect equilibria in global pollution problems with critical threshold the paper examines the issue of international pollution control under a dynamic framework involving heterogeneous countries and a critical threshold we propose an appealing specification for this type of problem and its novelty is illustrated by the fact that countries use linear strategies in equilibrium although their utility and damage functions are highly convex the stock of pollution under cooperation is always lower surprisingly emissions are always higher in distant periods under the cooperative scenario and we show through examples that this is a significant finding rather than some marginal effect it is also shown that the efficient allocation of pollution abatement is driven only by the respective technologies of the countries finally a dynamic transfer scheme allowing to implement the cooperative solution is proposed

the supply side of co2 with country heterogeneity several recent articles have analyzed climate policy paying explicit attention to the fact that carbon resources are non renewable in most of this body of literature the economy is treated as a single unit and in the context of climate policy it seems reasonable to interpret this as the whole world however carbon taxes and other climate policies differ substantially across countries with such heterogeneity the effects on the emission paths of changes in taxes costs and subsidies might be very different from what is found for a hypothetical world of identical countries

accounting for the differences between gross and value added trade balances one of the main stylised facts that has emerged from the recent literature on global value chains is that bilateral trade imbalances in gross terms can differ substantially from those measured in value added terms however the factors underlying the extent and sign of the differences between the two measures have so far not been investigated here we propose a novel decomposition of bilateral gross trade balances that accounts for the differences between gross and value added concepts the bilateral analysis contributes conceptually to the literature on double counting in trade by identifying the trade flow in which value added is actually recorded for the first time in international trade statistics we apply our decomposition framework to the development of intra eu 27 trade balances from 1995 to 2011 and show that a growing share of intra eu bilateral trade balances is due to demand in countries other than the two direct trading partners the latter accounted for 25 per cent of the total variance of intra eu gross bilateral trade balances in 2011 which marks a considerable rise from 3 per cent in 1995

global value chains a survey of drivers and measures global value chains gvcs emerged as the paradigm for the international organisation of production for most goods and services production is nowadays vertically fragmented across different countries and this reality gave rise to a significant new strand of research in in ternational trade this article starts by discussing the major driving forces of gvcs in recent decades next it surveys the main measures of gvcs accounting for their different scopes and required datasets the artic le highlights the timing of the contributions to the literature signalling their sequential nature and the trend towards more accurate and data demanding indicators

identifying the economic and environmental impacts of china s trade in intermediates within the asia pacific region abstract using value added and employment as the representatives of economic benefits and carbon emissions as the proxy of environmental costs of trade this study analyzes the impacts of china s trade in intermediates with major trading partners in the asia pacific region australia canada japan korea mexico taiwan and the usa on its economy and environment during 2000 2014 through hypothetical extraction method and structural decomposition analysis results show that china s trade in intermediates within the region induced a higher share of carbon emissions than those of value added and employment the economic and environmental impacts of china s trade in intermediates with the seven trading partners were mainly driven up by the intensifying international industrial linkages technical factors induced considerable negative effects on the impacted carbon emissions and employment at the sectoral level the expanding intermediate trade of heavy industries brought the major part of increasing impacts on carbon emissions value added and employment the impacted employment shifted toward high skilled occupations especially in heavy industries and services and the impacted low skilled employment decreased in most sectors finally related policy implications are deduced

economic social and environmental impacts of fuel subsidies a revisit of malaysia abstract subsidizing energy has been widely used but is economically unfavorable the malaysian government has shown strong intention to reduce energy subsidies recently but face challenges to prepare policy instruments to manage the impact this study develops a computable general equilibrium cge model with breakdown of households by income level to evaluate the potential impacts of removing energy subsidies on the malaysian economy it is shown that removing petroleum and gas subsidy would improve economic efficiency and increase gdp up to 0 65 budget deficit would be largely reduced after removing the petroleum subsidies especially when the saved subsidy cost is not budgeted for other expenditure households would be worse off in most scenarios due to higher price level but some compensation policy could make the lowest income group no worse than baseline without harm the economy the reduction in carbon emissions ranges 1 84 6 63 in different scenarios the simulation results suggest malaysia to completely remove all fuel subsidies and use the saved funding to cut budget deficit or spend on education health and other service sector it is also necessary to set a compensation scheme to minimize public resistance and make sure such scheme is affordable

trade flows a facet of regionalism or globalisation this paper examines the evidence about the extent of globalisation by focusing on some aspects of international trade flows a reinterpretation of the existing evidence based on the analysis of tables and a range of indicators is provided in the first part of the paper the focus is on whether the increase in trade flows has been predominantly a global or regional phenomenon the analysis points to the tentative conclusion that the dominant tendency is the increase in trade within regional blocs north america the eu and the asia japan blocs rather than across them to address the same question a more formal analysis is undertaken in the second part of the paper by focusing on the relative speed of the convergence in openness within and across regions of the world our results indicate that the degree of openness converges faster across the countries of a given region rather than at the global level reinforcing the conclu sions from the first part of the paper the results are consistent with the view that trade integration is more of a regional phenomenon than a global one

incidence and impact the regional variation of poverty effects due to fossil fuel subsidy reform since fossil fuel subsidy reforms can induce significant distributional shifts and price shocks effective compensation and social protection programs are crucial based on the statistical simulation model by araar and verme 2012 this study estimates the regional variability of direct welfare effects of removing fuel subsidies in nigeria uncompensated subsidy removal is estimated to increase the national poverty rate by 3 4 on average however uniform cash compensation that appears effective at the national average is found to fail to mitigate price shocks in 16 of 37 states thus putting livelihoods and public support for reforms at risk states that are estimated to incur the largest welfare shocks coincide with hotspots of civil unrest following nigeria s 2012 subsidy reform attempt the study illustrates how regionally disaggregated compensation can be revenue neutral and maintain or reduce pre reform poverty rates in all states overall it highlights the importance of understanding differences in vulnerability and designing tailored social protection schemes which ensure public support for subsidy reforms

good subsidies or bad subsidies evidence from low carbon transition in china s metallurgical industry abstract since the metallurgical industry has become the main source of china s carbon dioxide emissions and energy consumption in recent years low carbon transition in that industry is of great significance for achieving china s carbon reduction targets it is generally believed that phasing out fossil fuel subsidies is an effective way to reduce energy related co2 emissions since it can increase the energy prices and lower its consumption this paper aims to investigate whether the energy subsidy removal can promote the low carbon transition of china s metallurgical industry taking inter fuel and inter factor substitution effects as the link we calculate the co2 mitigation potential on the assumption that the subsidies for each category of fossil energy were eliminated we find that the metallurgical industry has a sluggish reaction to the changes in energy price supposing eliminating the energy subsidies in the period of 2003 2015 the amount of reduced co2 would be 487 286 million tons accounting for a slight proportion of the total emissions in the industry but it is meaningful for the global co2 mitigation since it approximates the whole co2 emissions in norway during the same period these findings can provide some new insights for the energy subsidy issue and suggest that the additional measures are required to promote the low carbon transition in china s metallurgical industry rather than just relying on the removal of fossil fuel subsidies

value added and participation in global value chains the case of spain following koopman wang and wei and using the data and indicators derived from the international input output tables of the world input output database this paper addresses the participation of the spanish economy and its sectors in global value chains gvcs during the period 1995 2011 and its implications for the value added content of trade the analysis reveals the increasing integration of the country in gvcs and the heterogeneity between manufacturing and services in their vertical specialisation and their contribution to value added this paper also explores the link between the use of foreign factors and export performance at the industry level and finds that this type of involvement in gvcs is positively correlated with increases in the domestic value added content of spanish exports

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

evaluating the role of subsidy reform in addressing poverty levels in malaysia a cge poverty framework abstractmalaysia as one of the top subsidised countries around the world has launched to reduce subsidies to capture its development goals this study therefore analyses the effects of the subsidy reform on the macroeconomic welfare and poverty levels of malaysia by applying a cge model the findings suggest that subsidy removal leads to significant falls in both income and consumption of rural urban and non citizen households and consequently decreases their welfare however poverty levels among rural households will most likely increase significantly when compared to urban households due to their relatively low level of income compared to other groups

lobbying competition over trade policy counterlobbying over trade policy competition between opposing lobbies is an important factor in the endogenous determination of trade policy this paper investigates empirically the consequences of lobbying competition between upstream and downstream producers for trade policy the theoretical structure underlying the empirical analysis is the well known grossman helpman model of trade policy determination modified suitably to account for the cross sectoral use of inputs in production itself a quantitatively significant phenomenon with around 50 percent of manufacturing output being used by other sectors rather than in final consumption data from more than 40 countries are used in our analysis our empirical results validate the predictions of the theoretical model with lobbying competition importantly accounting for lobbying competition also alters substantially estimates of the welfare mindedness of governments in setting trade policy

impacts of energy subsidy reform on the malaysian economy and transportation sector malaysia is paying a high level of subsidies on the consumption of energy about 5 of its gdp therefore reforming the energy subsidies as planned by the government will have a significant impact on household welfare and energy intensive sectors such as the transport sector this study employs a computable general equilibrium cge model to highlight the transmission channels through which the removal of energy subsidies affects the domestic economy the findings show that the shock increases real gdp and real investment while decreasing malaysian total exports and imports the removal of energy subsidies also decreases the aggregate energy demand and consequently decreases the level of carbon emissions in the malaysian economy in addition households experience significant falls in their consumption and welfare the transport sector is significantly influenced through an increase in production costs due to an increase in the prices of intermediate inputs the total output and total exports of the whole transport sector decrease while its imports increase in addition the use of all kinds of transport by households decreases significantly the malaysian energy subsidy reform leads to an initial decrease in co2 emissions and demand for electricity gas and petroleum products in the entire transport sector

decarbonisation perspectives for the polish economy abstract in the coming decades the energy sector in poland will undergo a substantial transition towards low carbon usage which will have a predominant impact on the economy several modernization scenarios for energy policy are currently being discussed by the government and not yet concluded the main objective of this paper is to provide a tool that allows to simulate such scenarios and to show the impact of decarbonisation on the whole economy we propose an intertemporal hybrid general equilibrium modeling that incorporates energy technologies bottom up approach directly into a macroeconomic structure top down approach by accounting for wide adjustments in the economy while controlling for all major constraints the model gives a unique and detailed insight into the future shape of the energy sector and prospects of low carbon economy in poland our simulation results suggest that there are no free lunches no realistic energy mix allows to achieve sustainable positive economic growth when considerable emission reduction is to be achieved the price on co2 will exceed eur 100 for 30 emission reduction with respect to business as usual scenario gradual phase out of coal requires focusing on biomass technology the first best nuclear and wind power the second best

climate change and uneven development in this paper using a theoretical model with endogenous capital depreciation we study the effects of climate change and adaptation on long run development we show that climate change affects economic growth depending on climate exposure and adaptation efficiency which are asymmetric between different countries poor countries are likely to be hurt more because of the negative effects of climate change on the rate of depreciation of the assets that represent the engine of growth these asymmetries generally induce growth deficits and unsustainability traps in less developed economies

on the economic success of gatt wto dispute settlement what features of the dispute settlement process help governments live up to their trade liberalization commitments exploiting data on gatt wto trade disputes initiated and completed between 1973 and 1998 this paper identifies economic and institutional determinants that help defendant governments commit to liberalizing trade we find substantial evidence consistent with the theory that power measures including threat of retaliation by the plaintiff yield credibility to allow defendant governments to live up to their commitments we find only limited evidence however that particular procedural or institutional features beyond the basic gatt wto dispute settlement forum itself contributed to the successful economic resolution of trade disputes

household welfare implications of fossil fuel subsidy reforms in developing countries abstract with over 200 countries reaching an agreement with the stated aim of restricting global warming to well below 2 c above pre industrial levels the most comprehensive climate change agreement was recently signed though most of the hard work lies ahead it marks an important first step for the collective global community to address climate change fossil fuels continue to remain one of the largest contributors to greenhouse gas emissions and for many developing countries high levels fossil fuels continues to enable an overconsumption of fossil fuels given the sensitivity of governments to subsidy reforms this study examines the household welfare implications of the removal of fossil fuel subsidies it finds that while welfare implications are unambiguously positive for government the results are mixed for private households although in an overwhelming majority of cases the results are positive however even in the cases where the welfare implications are negative for private households we find that it is possible for governments to carry out the reforms in such a way as to be welfare improving to households incomes by compensating them with some of the fiscal savings gained from the subsidy reform

energy subsidy reform for growth and equity in egypt the approach matters abstract phasing out energy subsidies is high on the agenda of policymakers in several middle eastern and north african countries the impact of such reform can vary widely depending on the country and policy this paper contributes to the existing literature by examining the phasing out of energy subsidies in egypt under alternative economic scenarios in particular we consider egypt s short and long term economic adjustment under different assumptions on labor market flexibility spending options of subsidy savings and alternative social protection measures results from economy wide model simulations suggest that energy subsidy cuts may hamper economic growth in the short term but depending on the policy measure will improve growth perspectives and household welfare in the longer term yet findings also point to likely adverse impacts of the reform on household consumption in the short and longer run to counteract such negative impacts targeted social protection measures should be continued and scaled up in parallel with the phasing out of energy subsidies

natural resources national accounting and economic depreciation abstract the current value hamiltonian in an aggregate optimal growth problem with heterogeneous capital stocks including exhaustible renewable and environmental stocks is the nnp function routine substitutions reveal that the using up of natural resource stocks is representable as easy to interpret economic depreciation magnitudes we obtain true nnp inclusive of natural resource stock diminution implications for actual national accounting practices are also discussed

input output and structural decomposition analysis of singapore s carbon emissions singapore is an island city state it lacks conventional energy resources and is alternative energy disadvantaged in the past decade 2000 2010 its energy related carbon emissions increased from 37 8 to 44 4 million tonnes of co2 this paper analyses the city state s carbon emissions from the demand perspective using the input output i o method and investigate the drivers of emission changes using structural decomposition analysis sda it is the first comprehensive analysis of singapore s emissions using the i o framework the results obtained show that exports accounted for nearly two thirds of its total emissions and growth in its emissions in the last decade was largely export driven emissions increased as export oriented industries and export volume expanded fuel switching and energy efficiency however helped to lower growth in emissions besides exports household related emissions accounted for about a quarter of singapore s total emissions the emissions related to different household groups remained fairly stable as increases in embodied indirect emissions were offset by decreases in direct emissions the high income household group registered the largest increase in direct emissions while the middle income household group registered the largest increase in embodied emissions the policy implications of our findings are discussed

networks of value added trade global value chains gvcs require new methods for evaluating interconnections among countries which can no longer be accurately appraised by standard bilateral gross trade flows this paper uses tools of network analysis to examine the evolution of value added trade from 1995 to 2011 gvcs are very centralised and asymmetric networks with a few large economies acting as hubs which exposes them to the propagation of idiosyncratic shocks as gvcs expanded the networks of foreign value added in exports became denser more complex and intensively connected the regional dimension of gvcs is still dominant but is progressively giving place to a more global network networks of foreign value added in goods exports outpace those of services exports however foreign inputs of services are important for exports of both goods and services there is a striking rise of china as a supplier of value added while germany and the united states maintain a central role in gvcs over the whole period

trade finance and the great trade collapse pieces of evidence that support the trade finance channel first we show that export prices rose relative to domestic manufacturing prices across a large number of countries second we find that import and export prices of goods shipped by sea which are likely to be affected most by trade finance contractions rose disproportion ately more than those shipped by air or land

regionalism in a multilateral world recent regional initiatives have been addressed from a vinerian perspective of trade creation and trade diversion this is true of both policy oriented economists who tend to be critical of the initiatives and theorists who have added dynamic and gametheoretic elements to the vinerian structure this paper describes the stylized facts of much recent regional integration and develops an alternative model the analysis suggests that regional integration far from threatening multilateral liberalism may in fact be a direct consequence of the success of past multilateralism and an added guarantee for its survival

diversification effects of energy subsidy reform in oil exporters illustrations from kuwait abstract for oil exporters energy subsidy reform and economic diversification are critical policy responses to recent fundamental changes in the global oil market and oil price declines yet the relationship between them is little understood this article investigates linkages between energy subsidy reform and accelerating economic diversification away from hydrocarbons in a low oil price environment using illustrations from kuwait it employs an economy wide general equilibrium model with oligopolistic industrial structure the first of its kind for an economy in the middle east and north africa that embodies unique elements of the country s economic structure oil dependence public sector dominance subsidies sovereign wealth funds industrial collusive pricing behaviour and guest workers the article argues that contrary to common popular discourse kuwait s economy has a diversified economic base but this base fails to diversify export or government revenue needed for economic sustainability results show that weak economic diversification in oil exporters with a similar economic structure is not primarily due to dutch disease as dominant in the literature but to economic constraints and distortions that impair structural change and exacerbate overdependence on hydrocarbons labour and competition reforms relax some constraints achieving large efficiency gains that extend economy wide and can expand non energy tradable sectors the analysis has important policy implications first the potential role of pricing regulation in small economies in moderating economic impacts of negative oil shocks second in oil economies characterized by pervasive oligopolies microeconomic reform can be a channel to achieve efficiency and better diversification effects of subsidy reform

kuwait s energy subsidy reduction examining economic and co2 emission effects with or without compensation abstract this paper examined economy wide impacts of reducing energy subsidy in kuwait a social accounting matrix sam was constructed and a computable general equilibrium cge model was developed the cge model was used to simulate separate and combined effects of a 25 reduction of subsidy to three energy products natural gas oil and electricity this policy shock was applied to the model in two scenarios in each round the subsidy reductions were applied to each energy product separately in turn and then finally simultaneously to all energy products in the first scenario subsidy reductions were applied and results were compared with the baseline scenario given in the sam this yielded adverse effects across a range of endogenous variables it leads to large energy price increases as high as 255 for electricity gross domestic product gdp marginally declined by 0 28 in scenario 2 the subsidy reduction was accompanied with cash transfers to energy users a compensation for welfare loss the amount of transfer was equivalent to the sum of the amount of subsidy reductions the results indicated that such transfers would reduce the adverse effects of the policy reform the effects on gdp was reversed it rose by 1 01 the price effect was slightly lower electricity price rose by 245 finally sensitivity of the model results was examined by varying the elasticity of the substitution of composite energy and capital in production greater possibility of substitution seems to cause subsidy reform to have much larger positive or smaller adverse economy wide effects the simulation experiments suggest that subsidy reform would need to be accompanied by demand side stimulus or supply side initiatives to encourage energy conservation

composition of energy outflows embodied in the gross exports of the construction sector abstract energy sustainability has great importance in the development of the economy and society since energy is a necessary driving force for economic growth the construction sector accounts for a greater percentage of global energy consumption than most other sectors the structure of exports in the current trade pattern has affected the transmission of sectoral embodied energy through changes in regional economies this paper uncovers the composition of productions for gross exports and examines embodied energy from the viewpoint of value added through a case study in the construction sector multi regional input output tables have been used to process the data relevant to economic trade and energy input while the production of gross exports in 40 countries has been decomposed into the exports of value added trade and the exports of vertical specialisation trade based on data from world input output tables the decomposition and reorganisation clearly show the pathways and composition in the trade activities of gross exports the embodied energy of value added exports accounted for 60 90 of gross exports in the construction sectors of 37 countries the framework for sharing production in the construction sector still dominated the connections among many countries especially the trade relationships between large economies in the process of vertical specialisation trade the foreign value added of the construction sector was still limited by significant events such as the global financial crisis the construction sectors were ranked between 5 and 11 in all 35 domestic sectors in 34 countries as measured by the total export of embodied energy so the creation of high value added is enhanced by improvement in energy efficiency in the construction sector however the reduction of energy consumption in the construction sector may indirectly increase energy consumption in its upstream sectors because of the connection between exports and related production the balance between energy consumption and creation of value added in exports is an important consideration for government supervision and sectoral development local construction markets need to strengthen their ability in the supply of intermediate goods which benefits value added exports and domestic demand moreover developing national and international supply chains can positively offset the impact of the imbalanced distribution of globalised production

how do the trans pacific economies affect the usa an industrial sector approach this paper studies how the trans pacific region affects the us economy in terms of business cycle transmission we use a large data set consisting of disaggregated sectoral industrial production indexes from selected countries in the region and employ a factor augmented vector autoregression favar approach to analyse the transmission of shocks in different industries we find that a positive output shock in the entire trans pacific region has positive effects on the majority of us manufacturing sectors we also find that sectoral shocks in five sectors of the trans pacific region have a large impact on the overall us economy three of the five sectors displayed strong same sector responses relative to the overall response suggesting that vertical production linkages might play a key role in the transmission of shocks our results highlight the importance of examining industrial sectors in studying the transmission of shocks in the trans pacific region

measuring the restrictiveness of trade policy this article provides an introduction to the trade restrictiveness index tri which equals the uniform tariff that is welfare equivalent to a given pattern of trade protection unlike standard measures of trade restrictiveness the tri has a solid theoretical basis can incorporate both tariffs and quantitative restrictions and can be adapted to construct the trade policy equivalent of domestic distortions the article compares a number of applications and describes procedures for operationalizing the tri on a personal computer the authors conclude that the tri has considerable potential in empirical work

pollution control under emission constraints switching between regimes in this paper we develop a model of pollution control the aim of the society is to maximize the net social benefits which are negatively affected by the emission of pollutants we show that the presence of an upper constraint on pollution growth rate affects the actual trajectory of emissions even when emissions are far below the level where the constraint binds we get three main results first we find that for a society it is optimal to take into account the impact of the latent constraint at the outset of the planning horizon and to modify the emission flows even when the constraint is still slack second we analyze how the constraint works effectively in the intermediate phases before the constraint binds one crucial result is that the constraint on pollution growth may generate the unexpected result of increasing instead of reducing the emissions at the beginning and in the intermediate phases before the constraint binds finally we state the boundary conditions to compute the optimal trajectory of emissions switching between regimes

the future of asean energy mix a swot analysis this paper assesses competing outlooks for energy mix in the association of southeast asian nations asean highlighting the paradox of its fossil fuel dominated outlooks when contrasted with its aspirations to move toward a green energy mix and reviews green energy strategies using the strengths weaknesses opportunities and threats swot analysis method the paper argues that despite the looming brown outlooks due to the expected surge of coal the asean region has many advantages in providing cleaner energy for its green vision however reduction of co2 emissions has not been explicitly set in the region s policy agenda and thus green energy potential is underdeveloped to achieve a greener energy mix asean needs to make further efforts such as cleaner use and removal of subsidies of fossil fuels promotion of renewables and energy efficiency regional market integration and connectivity and execution of existing plans by nations ultimately each of these strategies will require sustained leadership political determination and concrete actions from stakeholders in particular national governments across the region