interpreting the evolution of the energy saving target allocation system in china 2006 13 a view of policy learning this paper examines how the efficacy of energy saving policies can be improved through learning effective allocation of energy saving targets is key to achieving china s reduction targets for energy intensity despite growing research interest in the energy saving target allocation system details regarding the logic and rationale behind the modifications to the system since the 11th fyp period remain unclear this paper contributes to the previous literature by applying the concept of policy learning to an analysis of how and from what sources the chinese government has learned to improve its energy saving target allocation system over the 2006 13 period our study finds that the chinese government has developed a distinct policy style of learning from multiple sources that involves three primary sources previous experience local practice and expert knowledge although the extant literature has previously identified these three sources of learning most of this literature has focused on only one or at most two sources of learning at any given time the uniqueness of policy learning in the energy saving target allocation system consists of the co existence of these three sources of learning in one case this learning oriented policy style is characterized by reflexivity which allows current policies to be adjusted in a timely manner in order to alleviate prospective risks

cost competitive incentives for wind energy development in china institutional dynamics and policy changes abstract this paper presents an overview of the development of wind power in china the factors that affect the directions of wind power development are analyzed it examines the economics of windfarm development and compares it with conventional energy sources the major constraints in wind technology development and defects of the current policies are discussed it points out that wind power development should be subject to rational policy change and institutional adjustment it discusses the incentive mechanisms and institutional frameworks for future development particular importance is attributed to market incentives for wind power to reach the objectives of industrialization and commercialization a number of cost competitive incentive measures and policies are recommended i introducing market based mechanisms through standard power purchase agreement ii establishing effective investment policies and regulations to attract private investment iii promoting localization of wind turbine production iv adjusting tax and subsidy policies and v reforming governmental institutions to make clear rules and responsibilities for policymaking and enhancing communication coordination between relevant government agencies in order to formulate uniform and effective policies

decoupling china s carbon emissions increase from economic growth an economic analysis and policy implications as the world s second largest carbon emitter china has long been criticized as a free rider benefiting from other countries efforts to reduce greenhouse gas emissions but not taking responsibility for its own emissions china has been singled out as one of the major targets at the subsequent negotiations after the kyoto meeting bq analyzing the historical contributions of interfuel switching energy conservation economic growth and population expansion to china s co2 emissions during 1980 97 this article clearly demonstrates that the above criticism is unjustified moreover given the fact that the role of china is an issue of perennial concern at the international climate change negotiations the article envisions some efforts and commitments that could be expected from china until its per capita income catches lip with the level of middle developed countries by emphasizing the it win win strategies these efforts and commitments are unlikely to jeopardize china s economic development and at the same time would give the country more leverage at the international climate change negotiations subsequent to the buenos sires meeting c 2000 elsevier science ltd all rights reserved

political institutions and central bank independence a cross country analysis using three quantitative measures of central bank independence we apply ols and tsls regression methods to investigate the possible correlation between political liberty political instability and central bank independence for a sample of western democracies and highly democratic developing countries we show that cukierman s legal independence index is positively correlated with political freedom and regime political stability it is negatively correlated with party political stability for a sample of developing countries that excludes dictatorships we show that a special index of legal central bank autonomy is positively associated with political freedom and political stability finally we observe that for the same sample of nations the turnover index of central bank independence is not sensitive to our political variables

inequality aversion and the natural rate of subjective inequality abstract this paper analyzes inequality aversion across countries and identifies factors which explain the empirical heterogeneity observed across these countries we do this by hypothesizing a natural rate of subjective inequality across countries and solving for the explicit country specific value of the inequality aversion parameter that is consistent with the hypothesized natural rate we present evidence consistent with the existence of a natural rate of subjective inequality by verifying that countries with low high tolerance for inequality have low high inequality as measured by the gini coefficient as well finally we explore the socio economic factors that are consistent with observed differences in inequality aversion across these countries finding important effects of female empowerment public education expenditures per capita income economic growth and population size

in kind transfers self selection and optimal tax policy abstract this paper examines the role of public provision of goods as a redistributive mechanism when tax policies are designed optimally on the basis of the information available to the government we characterize pareto efficient allocations that are attainable through the tax policy and derive the conditions under which public provision will enhance welfare above the maximum that can be achieved through a mix of a general income tax and commodity taxes price subsidies first when there are two produced goods we prove that public provision is always pareto improving the improvement is achieved through changing individuals actual consumption levels second with no restrictions on the number of goods we derive a sufficient condition for public provision to be pareto improving this is achieved by weakening self selection constraints so that welfare improving tax changes are made possible suitable examples include provision of day care basic health care and rights to a minimum old age pension

account for sector heterogeneity in china s energy consumption sector price indices vs gdp deflator abstract a common practice in decomposition analyses is to deflate output indicators to purge the impact of inflation by using a general deflator this practice fails to account for sector heterogeneity and can be hazardous although the general identified patterns are largely correct the calculated magnitudes can be misleading or even wrongly signed instead it is strongly recommended that sector heterogeneity is accounted for by using individual sector price indices for all relevant sectors instead of one general gdp deflator this paper analyzes this advanced decomposition using chinese data and compares to the usual method of using only one deflator it is found that while most differences are only of quantitative quality some show even a qualitative difference furthermore the rising energy intensity in the early 2000s which has been discussed by previous studies vanishes completely

social security public education and the growth inequality relationship abstract we study how the relationship between economic growth and inequality depends upon the levels of funding of two of the largest government programs public education and social security we do this in the context of an overlapping generations economy with heterogeneous agents where the government collects a tax on labor income to finance these programs we show that in our model an increase in government spending on social security reduces income inequality and can have a non monotonic effect on growth when the initial level of social security funding is low as is the case in most poor economies then its increase will enhance growth when its funding level is high as is typical for developed countries we show that its further increase can slow down growth while reducing income inequality these results obtain regardless of whether the increase in social security funding is financed by a tax increase or by cutting the public education budget we also find that the effects of increasing the level of public education expenditures or the overall size of the government budget holding the budget composition fixed are characterized by similar non monotonic growth inequality relationships

an economic model of representative democracy this paper develops an approach to the study of democratic policy making where politicians are selected by the people from those citizens who present themselves as candidates for public office the approach has a number of attractive features first it is a conceptualization of a pure form of representative democracy in which government is by as well as of the people second the model is analytically tractable being able to handle multidimensional issue and policy spaces very naturally third it provides a vehicle for answering normative questions about the performance of representative democracy

estimating the marginal abatement cost curve of co2 emissions in china provincial panel data analysis abstract this paper estimates the marginal abatement cost curve macc of co2 emissions in china based on a provincial panel for the period of 2001 2010 the provincial marginal abatement cost mac of co2 emissions is estimated using a parameterized directional output distance function four types of model specifications are applied to fit the mac carbon intensity pairs the optimal specification controlling for various covariates is identified econometrically a scenario simulation of china s 40 45 carbon intensity reduction based on our macc is illustrated our simulation results show that china would incur a 559 623 yuan t roughly 51 57 increase in marginal abatement cost to achieve a corresponding 40 45 reduction in carbon intensity compared to its 2005 level

toward a theory of regulation for developing countries following jean jacques laffont s lead the efficient operation and expansion of infrastructures in developing countries is crucial for growth and poverty reduction however recent reforms aimed at improving the performance of these sectors have had limited success evidence suggests that in many instances this was because the traditional regulatory theory relied on by policymakers was not suitable for the institutional context in developing countries this article surveys more recent theoretical work focusing on problems with regulation in these countries at the heart of the survey is the work of jean jacques laffont who in the last decade of his life set about developing a theoretical framework for regulation in developing countries we consider the implications of his work which focused on the key institutional limitations faced in developing countries we then discuss where experience suggests that there are important omissions from this modeling bringing in extensions and alternative approaches pursued by other authors we conclude by summarizing the key ways in which regulatory policy will be different when institutions are weak overall we find that an understanding of the institutional context and its implications are crucial when designing a regulatory framework for developing countries

why did the energy intensity fall in china s industrial sector in the 1990s the relative importance of structural change and intensity change there have been a variety of studies investigating the relative importance of structural change and real intensity change to the change in china s energy consumption in the 1980s however no detailed analysis to date has been done to examine whether or not the increased energy efficiency trend in the 1980s still prevailed in the 1990s this article has filled this gap by investigating the change in energy consumption in china s industrial sector in the 1990s based on the data sets of value added and end use energy consumption for the 29 industrial subsectors and using the newly proposed decomposition method of giving no residual our results clearly show that the overwhelming contributor to the decline in industrial energy use in the 1990s was the decline in real energy intensity indicating that the trend of real energy intensity declines in the 1980s at the 2 digit level was still maintained in the 1990s this conclusion still holds even if we lower the growth rate dramatically in line with the belief that the growth rate of china s gdp may be overestimated

long term drivers of taxation in francophone west africa 1893 2010 abstract which factors have driven fiscal revenue in sub saharan africa in the long run we address this question by studying quantitatively the long term relationship between fiscal outcomes economic expansion and external dependency in four francophone west african countries benin cote d ivoire niger and senegal between 1893 and 2010 using panel co integration modelling we find a long term relationship between on the one hand tax revenue and local economic development proxied by international trade and on the other hand tax revenue and developments of the economy and taxation in the former colonizing power france the results indicate that economic expansion has been a significant factor in driving the long term development of tax revenue in west africa just as it was in historical europe but also point to the historical vulnerability and external dependency of the fiscal systems of the four west african countries we suggest that the wider implication of these results is that they point to the importance of deepening our understanding of how domestic contexts interact with external economic and institutional external forces to shape african fiscal systems in contrast to factors such as inter state warfare that are ubiquitous in narratives of historical european taxation and state development

how inheritances shape wealth distributions an international comparison abstract we use data from the european household finance and consumption survey in order to examine the distributional effect of intergenerational wealth transfers on the net worth distribution in 8 european countries and compare it to recent findings for the us to do so we resort to the decomposition of the coefficient of variation as suggested and applied by wolff 1987 2002 2015 and wolff and gittleman 2014 the results seem to imply that inheritances and gifts have a vastly equalizing effect on inequality in household wealth in all 8 countries

is china s economic growth decoupled from carbon emissions abstract a comprehensive understanding of the interdependence between china s economy and carbon emissions can better serve china s transition towards a low carbon economy and can also provide reference for other developing countries the purpose of this paper was to investigate the dependence of china s economy on co2 emissions i the tapio decoupling model was applied to quantify the decoupling elasticity between china s economy and co2 emissions ii the structure decomposition technique was utilized to quantity the contribution of china s economic structure to the decoupling elasticity iii the combined decomposition model which combined cobb douglas c d production function with logarithmic mean divisia index lmdi technique and was solved the residual problem was employed to identify more driving factors labor input investment carbon coefficient energy structure energy intensity economic structure and technology state affecting the decoupling elasticity the main results were as follows i the decoupling elasticity showed a downward trend during the whole period and the decoupling state was characterized by two types expansive negative decoupling 2002 2005 and weak decoupling 2000 2002 and 2005 2014 ii the industry sector played the most negative effect on the decoupling process expect 2013 2014 from the cumulative effect the contribution of six sectors to promote decoupling effect was ranked as follows construction agriculture trade other transport industry iii the most critical factor driving the increased co2 emissions was the investment effect accounting for 145 34 of the cumulative total co2 emissions while the energy intensity effect contributed to a cumulative reduction in co2 emissions of 1443 72 mt finally some policy recommendations were offered to achieve the decoupling of china s economic growth and carbon emissions

transfers in cash and in kind theory meets the data we review theoretical explanations for in kind transfers in light of the limited empirical evidence after reviewing the traditional paternalistic arguments we consider explanations based on imperfect information and self targeting we then discuss the large literature on in kind programs as a way of improving the efficiency of the tax system and a range of other possible explanations including the samaritan s dilemma pecuniary effects credit constraints asymmetric information amongst agents and political economy considerations our reading of the evidence suggests that paternalism and interdependent preferences are leading overall explanations for the existence of in kind transfer programs but that some of the other arguments may apply to specific cases political economy considerations must also be part of the story

a chinese sky trust distributional impacts of carbon charges and revenue recycling in china abstract the introduction of carbon charges on the use of fossil fuels in china would have a progressive impact on income distribution this outcome which contrasts to the regressive distributional impact found in most studies of carbon charges in industrialized countries is driven primarily by differences between urban and rural expenditure patterns if carbon revenues were recycled on an equal per capita basis via a sky trust the progressive impact would be further enhanced low income mainly rural households would receive more in sky trust dividends than they pay in carbon charges and high income mainly urban households would pay more than they receive in dividends thus a chinese sky trust would contribute to both lower fossil fuel consumption and greater income equality

infrastructure and public utilities privatization in developing countries should governments in developing countries promote private ownership and deregulated prices in noncompetitive sectors or should they run publicly owned firms and regulate prices at the expense of rents to insiders a theoretical model is used to answer these normative questions the analysis focuses on the tradeoff between fiscal benefits and consumer surplus during privatization of noncompetitive sectors privatization transfers control rights to private interests and eliminates public subsidies yielding benefits to taxpayers at the cost of increased prices for consumers in developing countries where budget constraints are tight privatization and price liberalization may be optimal for low profitability industries but suboptimal for more profitable industries and once a market has room for more than one firm governments may prefer to regulate the industry without a credible regulatory agency regulation is achieved through public ownership

the price effects of cash versus in kind transfers this article examines the effect of cash versus in kind transfers on local prices both types of transfers increase the demand for normal goods in kind transfers also increase supply in recipient communities which could lead to lower prices than under cash transfers we test and confirm this prediction using a programme in mexico that randomly assigned villages to receive boxes of food trucked into the village equivalently valued cash transfers or no transfers we find that prices are significantly lower under in kind transfers compared to cash transfers relative to the control group in kind transfers cause a 4 fall in prices while cash transfers cause a positive but negligible increase in prices in the more economically developed villages in the sample households purchasing power is only modestly affected by these price effects in the less developed villages the price effects are much larger in magnitude which we show is due to these villages being less tied to the outside economy and having less competition among local suppliers

how should capital be taxed this survey discusses how capital should be taxed in advanced economies we review the theoretical optimal tax literature survey empirical studies on the distribution of capital and the distortion

is decoupling economic growth from fuel consumption possible in developing countries a comparison of china and india abstract a better understanding the coupling decoupling of economic growth from energy demand in china and india can serve both countries and other developing countries to achieve the goal of gaining higher economic growth with less energy demand to demonstrate the relationship between coupling decoupling economy and energy in china and india better this work has made following contributions i analyzes the decoupling elasticity between economic growth and energy consumption by using the tapio model ii explores the five key effects labor input investment energy structure energy intensity technology level of decoupling elasticity by combining the cobb douglas c d function and log mean divisia index lmdi method and iii evaluates the decoupling efforts by applying decoupling efforts model in china and india between 1990 and 2015 the decoupling elasticity results show china s decoupling elasticity curve is in an inverted u shaped trend and the decoupling elastic value is concentrated between 0 and 0 8 in most years showing a weak decoupling state furthermore the decoupling state is strong decoupling during 2014 2015 indicating china has initially achieved the decoupling of economy and energy consumption while india s decoupling elasticity presents irregular fluctuations indicating that india s decoupling status is not very satisfactory the decomposition results uncover that major effects of decoupling in china and india are similar i e the investment effect is the biggest driver which contributed to a cumulative increasing impact in energy consumption in china and india by 3017 10 million tonnes oil equivalent and 675 18 million tonnes oil equivalent respectively whereas the energy intensity effect is the greatest inhibiting factor which contributed to a cumulative reduction in energy consumption in china and india by 1437 81 million tonnes oil equivalent and 139 21 million tonnes oil equivalent the decoupling efforts results show decoupling effort in china is better than that in india improving energy efficiency is the leading contributor to china s decoupling efforts while advancing technology is the major contributor to india s decoupling effort

an empirical analysis of the co2 shadow price in chinese thermal power enterprises abstract this paper estimates the shadow price of co2 and explores its determinants for thermal power enterprises in china using a parametric quadratic directional distance function we evaluate the inefficiency and shadow price of co2 for 124 power enterprises in 2004 applying deterministic and econometric methods a regression analysis is undertaken to examine the factors that drive shadow prices our results indicate that there are large inefficiencies in terms of electricity production and co2 emissions the shadow price is a negative function of firm size age and coal share and is positively correlated with the technology level this correlation between shadow prices and its determinants is not sensitive to changing assumptions regarding directional vectors although such changes do alter the distribution of shadow prices the large variation witnessed in shadow prices across power enterprises argues in favor of market based regulation such as an emissions trading system as opposed to the command and control regulation currently used in china to minimize overall abatement cost

is carbon emission growth decoupled from economic growth in emerging countries new insights from labor and investment effects abstract as emerging countries are both major contributors to global carbon emissions growth and global economic growth the sharp contradiction between economy and carbon emissions has seriously hindered the sustainable development of emerging countries and is not conducive to the realization of global emission reduction targets this work takes brics brazil russia india china and south africa the representatives of emerging countries as an example to investigate the decoupling state between economic growth and carbon emissions and to uncover the driving factors behind these decoupling the results show i russia and south africa have experienced the longest time of strong decoupling indicating that the decoupling in these two countries is better than that in other countries china india and south africa was characterized by expansive coupling weak decoupling and expansive negative decoupling respectively ii the labor effect and investment effect have contributed to the carbon emissions growth in the brics and the reasons for the carbon emissions changes in russia india china and south africa are strongly consistent while brazil has a different performance iii the investment decoupling effect has hindered the decoupling process in russia south africa china and india but has promoted the decoupling process in brazil while the energy intensity effect is the driving force in the decoupling process in most countries finally the policy recommendations for the different decoupling status of each country were put forward

on the long run evolution of inheritance france 1820 2050 this paper attempts to document and account for the long run evolution of inheritance we find that in a country like france the annual flow of inheritance was about 20 25 of national income between 1820 and 1910 down to less than 5 in 1950 and back up to about 15 by 2010 a simple theoretical model of wealth accumulation growth and inheritance can fully account for the observed u shaped pattern and levels using this model we find that under plausible assumptions the annual bequest flow might reach about 20 25 of national income by 2050 this corresponds to a capitalized bequest share in total wealth accumulation well above 100 our findings illustrate the fact that when the growth rate g is small and when the rate of return to private wealth r is permanently and substantially larger than the growth rate say r 4 5 vs g 1 2 which was the case in the 19th century and early 20th century and is likely to happen again in the 21st century then past wealth and inheritance are bound to play a key role for aggregate wealth accumulation and the structure of lifetime inequality contrarily to a widely spread view modern economic growth did not kill inheritance

empirical determinants of in kind redistribution partisan biases and the role of inflation there is a dearth of research on the determinants of in kind redistribution using dynamic panel data estimations for 32 oecd countries we show that the in kind share of social benefits is lower under left wing governments this effect is weakened when left wing governments respond to inflation by increasing the share of in kind transfers

examining the link between carbon dioxide emissions and the share of industry in gdp modeling and testing for the g 7 countries abstract in this paper the relationship between per capita co 2 emissions and the share of industrial value added in gross domestic product gdp for the g 7 countries is discussed using a novel approach it is assumed that per capita co 2 emissions are correspondent to the share of industrial value added in gdp a model is developed using hidden markov process to search this initial assumption in the model the data for industrial share in gdp are assigned to be the observations while the data for per capita co 2 emissions represent the hidden process which may be then predicted using the ratio of industrial value added to gdp the data set covers the period from 1970 to 2008 and the model is tested for the g 7 countries the study findings show that except in the case of canada the hidden markov model performs reasonably well in tracking per capita co 2 emissions the study results provide also a basis for a number of policy implications

marginal abatement costs of carbon dioxide emissions in china a parametric analysis this paper investigates the technical inefficiency shadow price and substitution elasticity of hbox co 2 emissions of china based on a provincial panel for 2001 2010 using linear programming to calculate a quadratic parameterized directional output distance function we show that china s technical inefficiency increases over the period implying further scope for hbox co 2 emissions reduction in the medium and longer term at best by 4 5 and 4 9 respectively our results notwithstanding regional differences highlight increases in the shadow price of hbox co 2 abatement 1 000 yuan ton in 2001 to 2 100 yuan ton in 2010 additionally increasingly steep substitution elasticity highlights the difficult reality of reducing china s hbox co 2 emissions

revealing the political decision toward chinese carbon abatement based on equity and efficiency criteria abstract china s economic reform over the past 30 years has allowed the free market to drive economic development however government still plays a key role in the energy sector by allocating energy conservation and emissions abatement how does the government make an equity decision as a tradeoff to market efficiency this is an unanswered question the purpose of this paper is to illustrate the government s preference toward equity and efficiency using the provincial level co 2 intensity allocation data we investigate the political decision that the government made based on the equity and efficiency criteria we find that the equity index plays a more important role than the efficiency index in determining the co 2 intensity target in addition political factors such as social stability are found to be important factors

the role of intergenerational transfers and life cycle saving in the accumulation of wealth he purpose of this paper is to review what economists know at present about the following question how large a portion of the existing wealth is the result of a bequest motive that is of accumulation for the specific purpose of leaving bequests i will also endeavor to clarify why an answer to this question is of interest in the early keynesian period when the study of national saving first attracted wide interest relatively little attention was paid to what led people to save though it was generally understood that the main systematic reason was to leave bequests j m keynes in the famous chapter 9 of the general theory of employment interest and money 1936 had listed seven distinct motives for saving besides the leaving of bequests but five of these which include to increase one s future income or to insure one s independence and power implied that all or nearly all the accumulation would finally wind up as bequeathed wealth this in turn meant that most private wealth originated through bequests that is it either had been received through bequests or was destined to be bequeathed and indeed how else could society accumulate wealth however keynes 1936 p 107 also mentioned two further motives precaution that is to build up a reserve against unforeseen contingencies and foresight that is to provide for an anticipated future relation between the income and the needs of the individual or his family different from that which exists in the present as for example in relation to old age family education or the maintenance of dependents these motives in contrast to most of the previous ones have the

political equilibrium income distribution and growth this paper analyzes the impact of income distribution on growth when investment in human capital is the source of growth and individuals vote over the degree of redistribution in the economy the model has three main features first very different patterns of income distribution are conducive to high growth at different levels of per capita income second growth is associated with an externality whereby investment in human capital by one group increases the productivity of other groups thus potentially enabling them to invest in human capital third the initial pattern of income distribution and the resulting political equilibrium are crucial in determining whether the transmission of this externality is promoted in which case growth is enhanced or prevented in which case growth is stopped using a non overlapping generations model with voting i derive several empirical implications in particular the model implies an inverted u relation between levels of inequality and levels of income in cross sections but not necessarily in time series a result that seems consistent with a number of empirical studies

bequest and tax planning evidence from estate tax returns i study bequest and wealth accumulation behavior of the wealthy subject to the estate tax shortly before death the onset of a terminal illness leads to a very significant reduction in the value of estates reported on tax returns fifteen to twenty percent with illness lasting months to years and about five to ten percent in the case of illness reported as lasting days to weeks i provide evidence suggesting that these findings cannot be explained by real shocks to net worth such as medical expenses or lost income but instead reflect deathbed estate planning the results suggest that wealthy individuals actively care about disposition of their estates but that this preference is dominated by the desire to hold on to their wealth while alive

analysis of electricity consumption in china 1990 2016 using index decomposition and decoupling approach abstract electricity consumption accounts for a significant portion of final energy consumption in countries worldwide and has a close relationship with economic growth this paper explores the factors influencing electricity consumption in china during 1990 2016 using index decomposition analysis and analyses the decoupling status between economic growth and electricity consumption in addition to the influencing factors these analyses are conducted at both national and sectoral levels the results reveal that 1 the economic activity effect was the main driving force increasing total electricity consumption in china while the energy intensity effect hindered it 2 both diversity and aggregation existed at the sector level the power generation chemicals and non ferrous sectors were the top three contributors to increased electricity consumption 3 the change of electricity consumption caused by gdp growth in china showed three decoupling states during 1990 2016 expansive negative decoupling expansive coupling and weak decoupling in particular the energy intensity effect stimulated the occurrence of decoupling 4 industrial sectors played a significant role in decoupling in china while service sectoral electricity consumption showed expansive coupling with its sectoral gdp in recent years

a new data set measuring income inequality this article presents a new data set on inequality in the distribution of income the authors explain the criteria they applied in selecting data on gini coefficients and on individual quintile groups income shares comparison of the new data set with existing compilations reveals that the data assembled here represent an improvement in quality and a significant expansion in coverage although differences in the definition of the underlying data might still affect inter temporal and international comparability based on this new data set the authors do not find a systematic link between growth and changes in aggregate inequality they do find a strong positive relationship between growth and reduction of poverty

marginal abatement costs of carbon dioxide emissions and its influencing factors a global perspective abstract reducing co 2 emissions has become a major and urgent environmental goal worldwide in this paper we sample the data of 41 regions including 165 countries from 2000 to 2014 and adopt a gravity model to obtain an overview of the global flows of co 2 emissions energy consumption the global economy and capital stock since the beginning of the 21st century we then investigate global technical efficiency reduction potential shadow prices and factors influencing the marginal abatement costs of co 2 emissions based on a quadratic directional output distance function the empirical results show the following 1 the global centres of gravity for co 2 emissions energy consumption and capital stock have accelerated their shift to the asian inland in the 21st century but the global centre of gravity for the economy did not show the same trend 2 global technical inefficiency demonstrates a u shape with a turning point in 2007 average annual total global co 2 emissions could be reduced by 4482 28 mt and the global marginal abatement costs of co 2 emissions are approximately 673 74 697 73 usd t 3 the relationship between economic development and marginal abatement costs is represented by a u shaped curve the world is currently in the climbing phase of this curve implying that controlling co 2 emissions is becoming more costly moreover energy structure industrial structure and co 2 emissions are negatively correlated with marginal abatement costs finally the financial crisis has had a significant effect on marginal abatement costs

what is the role of openness for china s aggregate industrial so2 emission a structural analysis based on the divisia decomposition method abstract having observed the weaknesses in previous structural analyses on the role of environmental kuznets curve ekc the author proposes a detailed analysis using a rich data set of provincial level production and so2 emission intensity of 13 industrial sectors the latter represent more than 98 of the total industrial production in each chinese province for the period 1991 2001 through the use of the log mean divisia index decomposition method the variations in province level industrial so2 emissions with regard to the 1990 baseline level are decomposed into the contribution from three components scale composition and technical effects the following analysis seeks to explain how trade openness affects aggregate industrial so2 emission through its impact on the structural determinants for these three components of region specific environmental variations

from the static to the dynamic some problems in the theory of taxation abstract this paper considers problems and issues that arise when we attempt to extend the static theory of taxation and production planning to a dynamic context and to combine that theory with theories of growth the reasons dynamic theory is less developed include problems with the analytical tractability of even those dynamic models which attempt to retain the basic structure of the static model furthermore difficult and interesting issues arise in a dynamic context which are either not present or are much less severe in the static theory special attention is paid to these new issues and the difficulties they pose

decoupling analysis and environmental kuznets curve modelling of provincial level co2 emissions and economic growth in china a case study abstract guangdong is one of the most representative provinces of china in terms of reflecting how the provincial level co2 emissions dynamically evolve with economic development during the process of industrialisation and urbanisation the present study combines decoupling analysis with environmental kuznets curve ekc modelling to systematically explore the interactions between co2 emissions and economic growth in guangdong from the short to long terms aiming to provide the referential significance of low carbon development to other chinese provinces empirical results indicate that co2 economy interactions in guangdong dynamically changed with time performing an effect of expansive weak decoupling during 1995 2014 and having a potential to achieve a strong decoupling in the long run the decoupling states of various sectors and their contributions to the provincial overall decoupling differed greatly and varied by time and household and service sectors played increasingly important roles overall the decoupling effect of provincial co2 emissions is distinctly affected by the stage of industrialisation and urbanisation renewable energy utilisation as well as low carbon technical progress therefore promoting co2 economy decoupling at the provincial level should be specific to the feature and development reality of various provinces

corruption and development a review of issues in this paper we start with a discussion of some of the different denotations of the problem of corruption we then consider the ways in which the damaging consequences of corruption operate in a developing economy while not ignoring its possible redeeming features in some cases we pursue the question of why corruption is perceptibly so different in different societies and also persistent finally we examine the feasible policy issues that arise in this context

what do we know about evolution of top wealth shares in the united states in piketty s 2014 prominent book capital in the twenty first century he argues that the concentration of wealth may become increasingly extreme in the future as piketty reminds us the group of rentiers people living off accumulated capital has been historically large and politically and socially influential because so much of large fortunes end up being inherited the current concentration of wealth is bound to predict at least weakly and perhaps strongly how important rentiers will be regardless of whether one buys into depictions such as the rentier enemy of democracy p 422 the extent to which the well off are going to rely on work versus rely on the returns to their wealth in the future is clearly important for assessing the extent to which a society will view itself as in some way a meritocracy given that the us economy has experienced rising inequality in its income and earning distributions for example piketty and saez 2003 or see the symposium on the top 1 percent in the summer 2013 issue of this journal one would expect that the distribution of wealth would follow a similar path however available evidence on this topic is much more scant and conflicting than that on income and earnings in fact when piketty 2014 reports direct estimates of wealth concentration for france the united kingdom sweden and the united states in chapter 10 of his book he finds as yet little evidence of dramatic increase in wealth concentration in any of these countries

ends against the middle determining public service provision when there are private alternatives abstract public provision of a service coexists with private market provision the quality of public provision is determined by majority vote preferences are not single peaked owing to the presence of private alternatives we identify two cases in one majority voting equilibrium always exists and the median income voter is pivotal in the other a necessary condition for equilibrium indentifies the pivotal voter who must have income below the median when equilibrium exists a coalition of middle income households who consume the public alternative will be opposed by a coalition of rich and poor households with the rich choosing private consumption

inheritance and wealth inequality evidence from population registers we use new population wide register data on inheritances and wealth in sweden to estimate the causal impact of inheritances on wealth inequality we find that inheritances reduce relative wealth inequality e g the gini coefficient falls by 5 10 percent but that absolute dispersion increases examining different parts of the wealth distribution we find that the top decile s wealth share decreases substantially whereas the wealth share of the bottom half increases from a negative to a positive share in essence wealthier heirs inherit larger amounts but less wealthy heirs inherit more relative to their pre inheritance wealth we also find that post inheritance behavioral adjustments mitigate the equalizing effect of inheritances because less wealthy heirs consume larger shares of their inheritances moreover we find that the swedish inheritance tax reduced the equalizing inheritance effect but that the redistribution of tax revenues could reverse this result finally we show that inheritances increase wealth mobility

in kind versus cash transfers in the presence of distortionary taxes in kind transfers can pareto dominate cash transfers as a means of income redistribution if in kind transfers and leisure are hicks substitutes and leisure is a normal good the result holds when redistributive instruments also include a linear income tax the paper proves that if the poor receive more in kind transfers and the rich less than what they would choose for themselves then compared to cash transfers there will be a higher labor supply by the poor a lower labor supply by the rich and higher levels of aggregate pre tax income and tax revenues

the non monotonic relationship between seigniorage and inequality we present an analysis of how political factors may come into play in the equilibrium determination of inflation we employ a standard overlapping generations model with heterogenous young age endowments and a government that funds an exogenous spending via a combination of non distortionary income taxes and the inflation tax agents have access to two stores of value fiat money and an inflation shielded yet costly asset the model predicts that the relationship between elected reliance on the inflation tax for revenue and income inequality may be non monotonic we find robust empirical backing for this hypothesis from a cross section of countries jel classification e5 p16

in kind transfers cash grants and the supply of labour abstract this paper corrects the notion that somehow benefits given in kind interfere less with the work leisure choice than cash grants of equivalent monetary value in a simple model the analysis proves that the true effect depends on the extent of the in kind transfer and the substitutability of the good in question with leisure

decomposing the decoupling of co2 emissions and economic growth in brazil abstract this paper examines the occurrence of a decoupling between the growth rates in economic activity and co 2 emissions from energy consumption in brazil from 2004 to 2009 this decoupling was highlighted when economic activity and co 2 emissions moved in opposite directions in 2009 more generally we observe several periods of relative decoupling in brazil but not to the extent witnessed in 2009 to identify the determinants of emissions change we develop a decomposition model based on a log mean divisia index lmdi framework the results indicate that the carbon intensity and energy mix are the main determinant of emissions reduction in brazil between 2004 and 2009 modifications in the economy structure are also associated to emission mitigation in the period such evidence demonstrates similarities with events of decoupling registered for the interval 1980 1994 in brazil finds from brazil differ from observations in other countries in which improvement in energy intensity has been the most common determinant of emissions reduction

carbon dioxide mitigation target of china in 2020 and key economic sectors china proposed a co2 mitigation target in 2020 to deal with anthropogenic global climate change chinese policy makers mainly focus on three factors comprising consumption structure changes energy technology development and new energy increments in addition sectoral co2 reduction is increasingly concerned in the world thus it is significant to investigate integrated impacts of three factors to china s co2 mitigation target as well as to identify key economic sectors for achieving this target in this study energy demand and co2 emission in 2020 are predicted five scenarios are generated to illustrate the contributions of three factors in addition twelve key economic sectors for reducing energy demand and co2 emission are identified from both production and final demand perspectives under integrated impacts of three factors china s co2 intensity per unit gross domestic product in 2020 will decrease by about 43 9 in 2020 than 2005 level in the short term china s co2 mitigation will be highly dependent on energy technology development in the long term it will mainly rely on reshaped consumption structure changes and new energy development in addition china s future policies should focus on 12 identified key economic sectors

energy intensity and foreign direct investment a chinese city level study article i nfo in this paper we investigate the relationship between the energy intensity of chinese cities and the location of foreign firms employing a unique dataset of 206 of the largest prefecture level cities between 2005 and 2008 our results reveal a non linearinverted u shaped relationship between energy intensity and city level per capita income with the majority of cities on the downward slope of the curve we also find evidence of a significant and negative relationship between the foreign direct investment fdi flows into a city and energy intensity however this effect varies by geographic location reflecting differences in the ability of regions to absorb and benefit from environmental spillovers the relatively small economic effect of fdi can in part explained by the propensity for foreign firms to invest in energy intensive sectors coupled with the trend for china to invest heavily in capital intensive industries

aid nontraded goods and the transfer paradox in small countries this paper constructs a model of the transfer paradox for a small open economy with nontraded goods it demonstrates that increased production of nontraded goods can change their domestic price so as to offset the otherwise beneficial effect of aid and under certain conditions to create a transfer paradox even in a small country the model is estimated with time series data for 44 aid dependent countries for the period 1970 90 the results support the model and show that the nontraded goods expansion effect is more likely to cause immiserization than harry g johnson s 1967 tariff distorting export displacement effect

income tax compliance in india an empirical analysis abstract aggregate data are used to study determinants of income tax revenues and taxpayer compliance in india during 1965 1966 to 1992 1993 the estimates show that both revenues collected and compliance were significantly affected by tax structure marginal tax rates and exemption limit in addition inflation as well as declining assessment intensity had a significant negative effect while traditional enforcement tools searches penalties and prosecution activity had only a limited effect best practice enforcement assessment and tax structure policies could have yielded at most a 90 revenue increase leaving india s income tax performance below the average of countries with similar gdp per capita thorough reform of tax administration is therefore needed to raise income tax collection in india to international standards

investigation of pollution haven hypothesis for china an ardl approach with breakpoint unit root tests abstract china is experiencing a stage of l type economy while climate change challenge appears tougher and tougher however up to now there exists no consensus about whether the influx of foreign direct investment should be responsible for domestic co 2 mounting situation the study aims to investigate the validity of the pollution haven hypothesis phh in china using 1980 2012 annual time series data to achieve this goal the autoregressive distributed lag cointegration ardl approach is used to examine the hypothesis and gross domestic product gdp gdp square energy use inward foreign direct investment fdi economic freedom urbanization financial development as well as trade openness are included as major drivers of co 2 emissions unlike many previous studies we also perform breakpoint unit root tests and incorporated a structural break into our model the results of bounds test show that there is a stable long run relationship between chosen variables in each model co 2 emissions will increase by 0 058 with 1 increase in inward fdi of gdp which indicates that phh does exist in china since china could be regarded as a model for developing countries the results of our study are useful for other developing countries

comparisons of decoupling trends of global economic growth and energy consumption between developed and developing countries abstract the development of economy in developing countries is expected to contribute mostly to the growth of world energy consumption using environment impact gdp technology igt decoupling model we carry out a comparative study on the decoupling trends of economic growth and energy consumption for both developed and developing countries in past five decades 1965 2015 the results indicate that the decoupling indices of developed countries are superior to that of developing countries the specific performances are 1 the decoupling indices of developed countries are shown to be stable and tend to approximate absolute decoupling 2 the decoupling indices of developing countries fluctuate in the relative decoupling interval on this basis this research employs grey relational analysis gra to explore the reasons resulting in the difference of decoupling indices from the perspective of technical progress industrial structure and economic growth pattern the findings show that in developed countries technical progress factor exerts greatest influence on decoupling indices followed by industrial structure and economic growth pattern in developing countries industrial structure and economic growth pattern have greater impact on decoupling indices than technical progress based on research conclusion this research offers developing countries relevant policy suggestions for energy saving and emission reduction in the future

study on decoupling analysis between energy consumption and economic growth in liaoning province abstract since 1978 liaoning province has experienced spectacular economic growth which has led to more energy consumption the purpose of this paper is to explore the decoupling status between energy consumption and economic growth in liaoning province firstly the generalized lmdi method is used to explore the driving forces governing production energy consumption in liaoning province then the combination of tapio decoupling indicator and generalized lmdi method is utilized to study what the decoupling status occurred in liaoning province and why the decoupling status appeared during the study period only four decoupling status occurred expansive negative decoupling expansive coupling weak decoupling and strong decoupling the energy intensity decoupling effect played a positive role in the appearance of decoupling however the economic structure decoupling effect and investment decoupling effect played a negative role in the appearance of decoupling over the study period the energy structure decoupling effect and labour decoupling effect played a relative small role in the appearance of decoupling

the role of intergenerational transfers in aggregate capital accumulation this paper uses historical u s data to directly estimate the contribution of intergenerational transfers to aggregate capital accumulation the evidence presented indicates that intergenerational transfers account for the vast majority of aggregate u s capital formation only a negligible fraction of actual capital accumulation can be traced to life cycle or hump savings a major difference between this study and previous investigations of this issue is the use of more accurate longitudinal age earnings and age consumption profiles these profiles are simply too flat to generate substantial life cycle savings this paper suggests the importance of and need for substantially greater research and data collection on intergenerational transfers life cycle models of savings that emphasize savings for retirement as the dominant form of capital accumulation should give way to models that illuminate the determinants of intergenerational transfers

estimating border tax evasion in mozambique abstract the relationship between border tax rates and evasion is examined for mozambique using the methodology developed by fisman and wei 2004 we find that high tax rates are associated with high levels of under reporting of import values and that tax rates have a strong and positive effect on tax evasion results also strongly confirm the presence of fraudulent classification of merchandise into lower taxed product categories finally analysis of the revenue implications of lower trade taxes finds that the revenue curve is quite flat but remains upward sloping with respect to the tax rate when only evasion is considered

an analysis of the decoupling relationship between co2 emission in power industry and gdp in china based on lmdi method abstract china predominantly relies on thermal power generation to meet its power requirement which has led to a major increase in total co2 emission and poses a huge threat to the development of power industry in order to reduce co2 emission in power industry and develop economy simultaneously it is necessary to study how to achieve the strong decoupling relationship between co2 emission in power industry and gdp in china however such studies are relatively limited so far thus this paper mainly inquiries the major driving factors on the decoupling during the period of 1985 2016 first the decoupling state in china is quantified by using the tapio decoupling indicator then this paper carries out the decomposition of the decoupling index to explore the driving factors affecting the decoupling by the logarithmic mean divisia index lmdi method and kaya identity equation finally energy consumption in power generation thermal power structure power generation structure transmission and distribution loss electrification energy intensity and economic scale are explored to discuss the decoupling relationship with respect to the co2 emission reduction the results show that the decoupling relationship is in an alternating state between weak decoupling and expansive negative decoupling in 1985 2016 and the influences of seven factors on the decoupling relationship are of difference wherein energy intensity as well as energy consumption in power generation promotes the decoupling while both the economic scale and electrification are the two main factors that inhibit the decoupling the other three factors have relatively weak effects therefore based on the empirical results this paper puts forward some policy suggestions to effectively promote the decoupling between china s electric co2 emission and economic growth

a comparative study on decoupling relationship and influence factors between china s regional economic development and industrial energy related carbon emissions abstract to study the relationship between china s regional economic development and industrial carbon emission reveal the major influencing factors and mechanism of carbon emission change in all regions and provide theoretical evidence for governments to formulate emission reduction strategies and policies big data analysis and the tapio extended model were adopted to quantitatively analyse the decoupling relationship between carbon emission and economic growth in eight major regions of china between 1996 and 2012 logarithmic mean divisia index lmdi was also applied to decompose the main factors affecting carbon emission change in all regions the results show that 1 the proportions of industrial energy related to carbon emissions in central china and the beijing tianjin region decreased year by year while the opposite was the case in coastal areas of northern china furthermore the proportions in other regions basically remained unchanged 2 a weak decoupling relation between industry energy carbon emission and economic growth was found in most regions except in northwest china during the period 1996 2000 southwest china south and north coastal regions during the period 2001 2005 beijing and tianjin during the period 2010 2012 energy consumption decoupling factors exerted a consistent positive effect on industry energy carbon emission decoupling with decoupling impact greater than emission factors 3 the overall level of carbon emission reduction technology in china was low and backwards and limited contributions have been made to economic growth and industry energy carbon emission decoupling development emphases of decoupling should be put on energy saving technology promotion industry structure upgrading and energy structure improvement in the future 4 economic intensity effect has exerted the most powerful positive influence on carbon emissions except in developed areas and the positive effect was weaker than that in other regions

taxation base in developing countries abstract informal sectors are larger in developing countries than in rich countries this is a result of higher fixed costs of entry into the formal economy in developing countries we show that raising barriers to entry is consistent with a deliberate government policy for raising tax revenue by generating market power and hence rents for the permitted entrants market entry fees foster the emergence of large taxpayers the rents can be readily confiscated by the government through entry fees and taxes on profits at a low administrative cost the relevance of the theory is assessed with a sample of 64 countries empirical analysis supports the results of the paper

regulation competition and liberalization in many countries throughout the world regulators are struggling to determine whether and how to introduce competition into regulated industries this essay examines the complexities involved in the liberalization process while stressing the importance of case specific analyses this essay distinguishes liberalization policies that generally are procompetitive from corresponding anticompetitive liberalization policies

halving global poverty the goal of central importance to this paper is to cut in half the proportion of people living below 1 a day from around 30 percent of the developing world s population in 1990 to 15 percent by 2015 based on population projections in 1990 this would correspond to around one billion people exiting poverty this paper begins by discussing poverty trends on a global scale where the poor are located in the world and how their numbers have been changing over time it then discusses the relationship of economic growth and income distribution to poverty reduction finally it suggests an evidence based agenda for poverty reduction in the developing world full text available at official url

taxation wage controls and the informal sector abstract in this paper we study the effects of taxation and wage controls in a developing economy with an informal sector for that purpose we build a model with firm heterogeneity in which a formal and an informal sector endogenously emerge in some productive branches of the economy based on the assumption that the marginal cost of tax and regulation evasion increases with the size of the firm our model offers an explanation for the observed discontinuity in the distribution of firms size the missing middle three forms of dualism scale wage and evasion consistent with market segmentation are obtained the model accounts for the presence of waiting unemployment that seems particularly pervasive in urban regions a computable general equilibrium cge model for cameroon is built incorporating these features various reforms of the tax and regulation system are simulated and their effects on the extent of the informal sector are analyzed

public goods hidden income and tax evasion some nonstandard results from the warm glow model abstract a large literature explores crowd out in situations where public goods are jointly provided work in this area typically depicts a tax system where individuals take taxes as given but in some settings such as those in developing economies efforts to evade or avoid taxes may be widespread using the canonical warm glow model this paper considers joint public good provision in a setting where individuals can evade taxes by hiding their income the model s implications change significantly in this setting with hidden income stronger warm glow will lead to greater crowd out not less using research on crowd out and inter family transfers i present suggestive evidence that the model s results may help to reconcile divergent estimates of crowd out in the literature

the role of bequests in shaping wealth inequality evidence from danish wealth records using danish administrative data we estimate the impact of bequests on the level and inequality of wealth we employ an event study design where we follow the distribution of wealth over time of people who are 45 50 years old and divided into treatment group and control group depending on whether a parent dies or not bequests account for 26 percent of the average post bequest wealth 1 3 years after parental death and significantly affect wealth throughout the distribution we find that bequests increase measures of absolute wealth inequality variance but reduce relative inequality top wealth shares following the receipts of bequests variance of the distribution censored at the top bottom 1 increases by 33 percent but the top 1 share declines by 6 percentage points from an initial level of 31 percent and the top 10 share declines by 10 percentage points from a base of around 81 percent

tax morale in latin america in the tax compliance literature there is a lack of empirical evidence on the degree of tax morale in developing countries as a novelty this paper focuses thus on latin america analysing tax morale as a dependent variable and searching for factors that systematically affect tax morale working with the two data sets latinobarometro and world values survey our findings indicate that there is a significant correlation between tax morale and the size of shadow economy furthermore people who said they knew have heard about practised tax avoidance have a significantly lower tax morale than others looking at individuals perception of reasons for tax evasion we found that the tax burden lacking honesty and corruption are seen as the main factors we observed a significantly lower tax morale in south america mexico than in the central american caribbean area furthermore trust in the president and the officials the belief that other individuals obey the law and a pro democratic attitude have a significant positive effect on tax morale

the design of fiscal reforms in revenue constrained developing countries while generalisation is perilous there are many especially small developing countries for which sales taxes and turnover taxes are fairly negligible as revenue sources and for which import duties and export taxes particularly the former are leading revenue sources for evidence from the early i980s see tanzi i987 and greenaway and milner i990 this observation is unsurprising when account is taken of the administrative constraints to which many developing countries are subject sales taxes can be difficult to collect not to mention a complex tax like vat income tax is largely infeasible and often has to take a simple form such as a payroll tax confined in practice to public and large company employment some taxes which would be assumed to be eminently feasible in industrial economies may not generate as much revenue as might be supposed in a developing country for instance tax disks which the law may require heavy goods vehicles to carry may generate a flow of bribes to police and other officials if these are wise enough to set the bribe at a modest level making it cheaper to pay bribes than to buy a disk a cynic might say that the bribes are an unofficial source of revenue if their existence enables the state to get away with paying its officials absurdly low salaries one would have to hope if that argument is accepted that the officials do something socially useful apart from stopping heavy goods vehicles such considerations make it interesting to consider the design of public finance for a country severely constrained in its choice of what musgrave called tax handles that is types of tax instrument which it may practically employ the existing literature for which newbery and stern i987 provides an excellent review throws some light on this issue but the problem is seldom treated explicitly an exception would be dreze and stern i985 whose highly abstract and general treatment of cost benefit analysis theory can be seen to incorporate principles of public finance which fully cover the restricted policy choices which i have in mind because the approach of these authors is so general however it is not easy to extract conclusions for tax design in specific cases this is no criticism of the paper of course as the argument is addressed to cost benefit analysis generally speaking theory has developed in the direction of sophisticated and complex tax systems the next section discusses why this is so from the point of view of theory yet ideal tax systems would be difficult to implement in many developing countries as i shall treat tariffs as a highly feasible revenue

intertemporal consumption and credit constraints does total expenditure respond to an exogenous shock to credit there is continuing controversy over the importance of credit constraints this paper investigates whether total household expenditure and debt is affected by an exogenous increase in access to credit provided by a credit market reform that enabled danish house owners to use housing equity as collateral for consumption loans we find that the magnitude of the response is correlated with the amount of equity released by the reform and that the effect is strongest for younger households even for this group the response was moderate the aggregate effect of the reform was significant but small

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

why poor countries rely mostly on redistribution in kind abstract we present a model in which the crucial distinction between rich and poor countries is that governments in rich countries have access to a more productive tax collection technology than governments in poor countries since the tax collection technology in poor countries is poor the quality of the public service is low therefore many households at the top of the income distribution opt out of the public service the median voter takes this into consideration and allocates a larger share of the public budget to redistribution in kind public service than to redistribution in cash

distributive politics and economic growth a crude distinction between economics and politics would be that economics is concerned with expanding the pie while politics is about distributing it in this paper we analyze the relationship between the two we focus on how an economy s initial configuration of resources shapes the political struggle for income and wealth distribution and how that in turn affects long run growth our main conclusion is that inequality is conducive to the adoption of growth retarding policies we derive this result from a simple political economy model of growth and present cross country evidence consistent with it the key feature of our model is that individuals differ in their relative factor endowments we distinguish between two types of factors an accumulated factor called capital and a nonaccumulated factor called labor growth is driven by the expansion of the capital stock which is in turn determined by individual saving decisions long run growth is endogenous as the aggregate production function is taken to be linearly homogeneous in capital and productive government services taken together the provision of government services is financed by a tax on capital because government services are productive a small tax on

taxes and bribery the role of wage incentives this paper presents a simple model to evaluate alternative payment schemes for tax inspectors in the presence of corruption we consider problems of both moral hazard which arises because taking bribes cannot be observed without costly monitoring and adverse selection since not all potential tax inspectors can be identified as being honest or dishonest we identify three wage regimes first one could pay the same wage that a tax inspector could earn elsewhere his reservation wage second one could pay a wage which solves the moral hazard problem i e deters bribery this we call an efficiency wage by analogy with recent models examined i n macro economics third the government could pay a wage below the reservation wage at which only the dishonest become tax inspectors the capitulation wage we make precise the conditions under which each yields the greatest amount o f tax revenues net o f administrative costs many countries in the developing world are undergoing structural adjustment programmes which require fundamental fiscal changes outside agencies advise restoration of budget balance a task which involves expenditure cuts and tax increases the treatment of public employee pay scales often poses a particular dilemma i n this process wages and salaries are a significant component of government expenditures and one important question concerns the extent to which wages rather than employment cuts should be used to save money there is sometimes a reluctance to advocate wage cuts stemming in part from a feeling that this might impair the performance of the public sector hence tanzi 1990 argues that a policy of wage cutting is likely to increase the inefficiency of public sector employees especially at a time when the public sector is expected to play a larger role in restructuring the economy p 16 in the context of tax collection the issue is particularly pressing given the need to raise more tax revenues a reduction in efficiency in this branch of the government i s likely t o mean that fewer returns are processed and when individuals living standards are squeezed their incentive to accept bribes in lieu o f collecting taxes i s increased o n this count i t i s even sometimes suggested that wages of tax inspectors should be increased to aid the effort to the comments of henry bienen john hey and two anonymous referees have been helpful in revising this paper the authors are also grateful t o the john m olin program for the study o f economic organization and public policy at princeton university and the pew charitable trusts for financial support mclaren also acknowledges support from the international finance section of princeton university none of the above should be implicated in any way see for example goode 1984 chapter 1 3 and gould and amaro reyes 1983

on tax efforts and colonial heritage in africa abstract one commonly observed phenomena about taxation in africa are regional differences and the fact that southern african countries have higher levels of shares of taxation in gdp this article argues that the major source of differences in tax effort is the colonial histories of various countries using standard measures of tax effort in a panel data framework and dividing colonial africa along forms of incorporation into the colonial system it shows that african countries and others with similar colonial histories have higher levels of tax effort however the difference disappears when we control for the colonial factor these results hold under different model specifications

estimating the environmental efficiency and marginal co2 abatement cost of coal fired power plants in china abstract we estimate the environmental efficiency reduction potential and marginal abatement cost of carbon dioxide co2 emissions from coal fired power plants in china using a novel plant level dataset derived from the first and second waves of the national economic survey which were implemented in 2004 and 2008 respectively the results indicate that there are large opportunities for co2 emissions reduction in china s coal fired power plants given that all power plants operate fully efficiently china s co2 emissions in 2004 and 2008 could have been reduced by 52 and 70 respectively accompanied by an expansion in electricity output in other words the opportunities for double dividend exist in 2004 the average marginal abatement cost of co2 emissions for china s power plants was approximately 955 yuan ton whereas in 2008 the cost increased to 1142 yuan ton the empirical analyses show that subsidies from the government can reduce environmental inefficiency but the subsidies significantly increase the shadow price of the power plants older and larger power plants have a lower environmental efficiency and marginal co2 abatement cost the ratio of coal consumption negatively affects the environmental efficiencies of power plants

born with a silver spoon danish evidence on wealth inequality in childhood we study wealth inequality in childhood using danish wealth records from three decades while teenagers have some earnings we estimate that transfers account for at least 50 percent of wealth at age 18 and much more so for the rich children inheritance from grandparents does not appear quantitatively important but we do find evidence that children receive inter vivos transfers while wealth holdings are small in childhood they have strong predictive power for future wealth in adulthood asset holdings at age 18 are more informative than parental wealth in predicting wealth of children many years later when they are in their 40s hence childhood wealth reveals significant heterogeneity in the intergenerational transmission of wealth which is not simply captured by parental wealth alone we investigate why this is the case and rule out that childhood wealth in itself can accumulate enough to explain later wealth inequality our evidence indicates that childhood wealth is a proxy for a broad set of circumstances related to intergenerational transmission and future wealth accumulation including savings investment behavior and additional transfers

agricultural taxation in developing countries a survey of issues and policy this study surveys the experience of agricultural taxation in developing countries in the context of the ongoing policy debate about the tax structure and administration affecting agricultural producers using the examples of a number of countries it analyzes the conceptual and practical problems associated with different tax regimes governments in most countries have reduced indirect export taxes on agricultural producers however the revenue from direct taxes on farmers has not increased a major problem in most countries has been the measurement of actual agricultural income different measures for presumed income have been used with varying success they seem to have the most potential for increased revenue in many countries but their effective implementation is constrained by the political and administrative considerations

a model of political competition with citizen candidates the authors develop a model of electoral competition in which citizens choose whether or not to run as candidates a winner implements her favorite policy the equilibrium number of candidates depends negatively on the cost of running and positively on the benefits of winning for some parameter values all equilibria under plurality rule have exactly two candidates whose positions are distinct two candidate elections are more likely under plurality rule than under a runoff system the candidates positions are less differentiated under a runoff system there exist equilibria under both systems in which some candidates have no chance of winning

east asian economic performance miracle or just a pleasant surprise p ublication of the east asian miracle eam world bank 1993 appears to borrow a phrase to have generated more heat than light the eam analysed reasons for the economic success of the eight high performing asian economies hpaes hong kong indonesia japan malaysia republic of korea singapore taiwan and thailand the hope at least of neutral observers was that we would be able to derive lessons regarding effective economic policies from a study of the experiences of the successful east asian economies the general criticism of the report is that it tried to mould the hpaes experiences so that the lessons were consistent with bank policy in the process losing many distinguishing features of the eam more serious criticisms are that the report obfuscated and distorted the truth it is not our intention to reopen debate about the report fully aired in a special issue of world development april 1994 and rodrik 1994 we do wish to address three questions what were the distinguishing features of the east asian economic success that led some observers to claim a miracle what elements of economic policy contributed to their success and are such elements present in the economic policies proposed by the bank in for example adjustment programmes are there features of the hpaes that can be adapted to help design successful policies for other countries put succinctly what did they do that appears so good how did they do it and can others do it writing in 1998 it may appear irrelevant to talk of an east asian miracle as so many of the economies we consider have recently endured currency crises of varying degrees of severity current problems should not detract from the sustained and generally impressive growth achieved by these economies over the

non parametric frontier approach to modelling the relationships among population gdp energy consumption and co2 emissions abstract in this paper a non parametric approach based in data envelopment analysis dea is proposed as an alternative to the kaya identity a k a impact this frontier method identifies and extends existing best practices population and gdp are considered as input and output respectively both primary energy consumption and greenhouse gas ghg emissions are considered as undesirable outputs several linear programming models are formulated with different aims namely a determine efficiency levels b estimate maximum gdp compatible with given levels of population energy intensity and carbonization intensity and c estimate the minimum level of ghg emissions compatible with given levels of population gdp energy intensity or carbonization index the united states of america case is used as illustration of the proposed approach