individual taxpayer response to tax cuts 1982 1984 with implications for the revenue maximizing tax rate abstract this paper measures the response of taxpayers to the u s personal rate reductions from 1982 to 1984 a baseline income distribution is created to describe what level and distribution could be expected in the absence of tax changes comparison of this baseline with actual tax return data shows that at least one sixth and probably one quarter of the revenue ascribable to the rate reductions was recouped by changes in taxpayer behavior the data also show that federal income tax revenue would have been maximized at a tax rate of about 35 percent and total income tax revenue maximized at a total tax rate of about 40 percent

a theory of retail pricing until recently the retail enterprise the shop has been comparatively neglected by economic theorists partly because they assigned little role to retailing the growth of interest in the problem in recent years reflects the development of models of imperfect information and the revival of interest in location theory pricing theory for the retail enterprise however remains a neglected area after surveying existing models of retailing the paper concentrates on the idea that the shop saves its customers costs by assembling goods in one place this introduces an essential non convexity and importantly affects the conditions under which shops compete with each other and the constraints on their price setting under the admittedly unrealistic assumption of full buyer information a theory of retail pricing is developed retail prices are frequently regarded as exceptions both to the law of costs and generally to every rational process of price formation which is all the more remarkable since these prices are the only ones which are of direct interest to the consumer and which are directly influenced by consumption knut wickselt

the transition to the knowledge economy labor market institutions and income inequality in advanced democracies the transition from fordism to the knowledge economy in the world s advanced democracies was underpinned by the revolution in information and communications technology ict the introduction and rapid diffusion of ict pushed up wages for college educated workers with complementary skills and allowed top managers and ceos to reap greater rewards for their own talents despite these common pressures income inequality did not rise to the same extent everywhere income in the anglo saxon countries remains particularly unequally distributed to shed new light on this puzzle the authors carry out a panel data analysis of eighteen oecd countries between 1970 and 2007 their analysis stands apart from the existing empirical literature by taking a comparative perspective the article examines the extent to which the relationship between the knowledge economy and income inequality is influenced by national labor market institutions the authors find that the expansion of knowledge employment is positively associated with both the 90 10 wage ratio and the income share of the top 1 percent but that these effects are mitigated by the presence of strong labor market institutions such as coordinated wage bargaining strict employment protection legislation high union density and high collective bargaining coverage the authors provide robust evidence against the argument that industrial relations systems are no longer important safeguards of wage solidarity in the knowledge economy

paying the price final goods protection in oecd countries this paper presents new measures of final goods trade protection in eight developed countries the analysis exploits detailed comprehensive and careful price comparisons to derive estimates that it is argued reliably capture all kinds of barriers the results show extensive protection japan s average tariff equivalent is 57 those of the european countries range from 48 to 55 and that of the united states is lowest at 12 an applied general equilibrium analysis of this protection is conducted the results include the following japan s barriers impose large costs on itself japanese and u s barriers greatly burden poorer countries the united states would benefit significantly from multilateral but not unilateral opening

wages and human capital in the u s financial industry 1909 2006 we study the allocation and compensation of human capital in the u s finance industry over the past century across time space and subsectors we find that financial deregulation is associated with skill intensity job complexity and high wages for finance employees all three measures are high before 1935 and after 1980 but not in the interim period workers in the finance industry earn the same education adjusted wages as other workers until 1990 and significantly more afterward by 2006 the premium is 40 on average and 200 for top earners and ceos earnings risk and firm size effects account for some of the premium but the majority does not appear to be sustainable

the welfare implications of services liberalization in a developing country abstract we propose an integrated method based on a two sector small open economy dynamic and stochastic general equilibrium model to estimate non tariff barriers and quantify the impact of services liberalization the major component of trade barriers is explicitly modeled through the introduction of entry sunk costs hence liberalization is treated assuming a government s policy decision aimed at reducing those costs then we estimate the model using bayesian techniques for tunisia and the euro area the paper presents a precise quantitative evaluation of services trade barriers as the difference between entry sunk costs in tunisia versus the euro area we find significant welfare benefits in addition to aggregate and sectoral growth gains the tunisian economy could attain following services liberalization surprisingly the good sector is the one that benefits the most from services liberalization in the short and long term horizons

capital is back wealth income ratios in rich countries 1700 2010 how do aggregate wealth to income ratios evolve in the long run and why we address this question using 1970 2010 national balance sheets recently compiled in the top eight developed economies for the united states united kingdom germany and france we are able to extend our analysis as far back as 1700 we find in every country a gradual rise of wealth income ratios in recent decades from about 200 300 in 1970 to 400 600 in 2010 in effect today s ratios appear to be returning to the high values observed in europe in the eighteenth and nineteenth centuries 600 700 this can be explained by a long run asset price recovery itself driven by changes in capital policies since the world wars and by the slowdown of productivity and population growth in line with the s g harrod domar solow formula that is for a given net saving

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

accounting rates of return reply willem buijink and marc jegers have pointed out that the conditional internal rate of return estimates contained in my 1985 paper are dependent on estimates of the useful life of the firms depreciable assets and that my estimates of such useful lives are contaminated by depreciation method differences across the firms i think their point is correct and the intent of this reply is to use their formulas to obtain corrected useful life and conditional internal rate of return estimates and to report the impact of these corrections on the relationship between profitability and firm size for the sample of firms that was the focus of my 1985 paper

the outputs of retail activities concepts measurement and evidence from u s census data the authors develop a new economic framework for the empirical analysis of retail margins this framework formalizes the role of distribution services as outputs of retail activities their main results are the following the measures of outputs of retail activities identified in the data perform as important and robust determinants of retail margins variables that purport to capture oligopolistic features of market structure play a limited or no role in determining retail margins quantity setting and price setting under the assumptions of profit maximization and monopolistic competition are categorically rejected by the data the data base is information on 49 retail sectors from the 1982 u s census of retail trades copyright 1993 by mit press

income inequality in the united states 1913 1998 this paper presents new homogeneous series on top shares of income and wages from 1913 to 1998 in the united states using individual tax returns data top income and wages shares display a u shaped pattern over the century our series suggest that the large shocks that capital owners experienced during the great depression and world war ii have had a permanent effect on top capital incomes we argue that steep progressive income and estate taxation may have prevented large fortunes from fully recovering from these shocks top wage shares were flat before world war ii dropped precipitously during the war and did not start to recover before the late 1960s but are now higher than before world war ii as a result the working rich have replaced the rentiers at the top of the income distribution

the welfare effects of distribution regulations in oecd countries i introduction the distribution sector plays a crucial and large role in most economies 1 in the g 7 united states japan germany france united kingdom italy and canada distribution s share of gross domestic product gdp ranges from 8 to 15 and its share in employment ranges from 11 to 19 pilat 1997 table 2 1 because almost all goods in an economy pass through this sector distribution can heavily influence prices for consumer goods in particular these price effects can be large in organisation for economic cooperation and development oecd countries consumer prices for final goods exceed the corresponding producer prices by 40 and more in addition to indeed because of its economic importance distribution producers enjoy substantial political clout and have won many favorable regulations from the political process see kalirajan 2000 and pilat 1997 these regulations may impose large welfare costs and may exert a large influence on trade flows nonetheless relatively few publications rigorously analyze the potential overall welfare and trade effects of deregulating distribution this study seeks to fill some of that void i first provide a brief overview of distribution regulations then i present new internationally comparable distribution margins data for a sample of eight oecd countries these data are used to infer the extent to which distribution regulations reduce efficiency for four of these countries i conduct an applied general equilibrium age analysis of the welfare effects of high margins and find that they impose large costs rivaling those of protection it appears that efforts to increase economic welfare should not ignore the potentially large gains from liberalizing distribution this article also examines the relationship between restricted distribution and imports ii distribution regulations several studies have described a variety of distribution regulations in oecd countries nicoletti 2001 boylaud 2000 kalirajan 2000 and pilat 1997 provide excellent overviews these studies imply that despite some liberalization many impediments remain the most burdensome regulations include restrictions on large stores onerous business set up rules restrictive zoning laws and other real estate regulations limits on product ranges store hours and pricing and monopoly distributors for certain products such as pharmaceuticals liquor and tobacco in addition many local regulations work under the radar of studies such as these the limited literature on the subject implies that distribution regulations reduce welfare pellegrini 2000 estimates that deregulating retail trade would increase italian gdp by more than 1 japan s economic planning agency 1996 finds that loosening restrictions on large retailers has increased japanese gdp by 1 pilat 1997 cites a european commission study that finds that liberalizing store hours has greatly increased consumer welfare carree and nijkamps 2001 find efficiency gains after entry barrier removal in the netherlands nicoletti 2001 concludes both simulation and econometric studies point unequivocally to potentially large welfare gains from the liberalization of retail trade also burda 2000 and studies cited in nicoletti 2001 find that employment would increase not decrease with liberalization these studies provide valuable information but none simulate the effect of a country s total package of distribution regulations on welfare i do so by exploiting age modeling which takes account of links among industries and nations to produce broad brushed estimates of inflated margins effects in multiple countries distribution s widespread influence on an economy makes an age approach especially important 2 iii measuring margins the underlying data the distribution margins data grow out of protection data developed in bradford 1998 2003

a theory of optimal inheritance taxation this paper derives optimal inheritance tax formulas that a capture the key equityeciency trade o b are expressed in terms of estimable sucient statistics c are robust to the underlying structure of preferences we consider dynamic stochastic models with general and heterogeneous bequest tastes and labor productivities we limit ourselves to simple but realistic linear or two bracket tax structures to obtain tractable formulas we show that long run optimal inheritance tax rates can always be expressed in terms of distributional parameters aggregate behavioral elasticities and social preferences for redistribution importantly those results carry over with tractable modications to a the case with social discounting instead of steady state welfare maximization b the case with partly accidental bequests c the standard barro becker dynastic model in all cases the optimal inheritance tax rate increases with the concentration of bequest received and decreases with the elasticity of aggregate bequests to the net of tax rate the optimal tax rate is positive and quantitatively large if concentration is high the elasticity is low and society cares mostly about those receiving little inheritance in contrast the optimal tax rate is negative when society cares mostly about inheritors we propose a calibration using micro data for france and the united states we nd that for realistic parameters

the return of patrimonial capitalism a review of thomas piketty s capital in the twenty first century capital in the twenty first century by thomas piketty provides a unified theory of the functioning of the capitalist economy by linking theories of economic growth and functional and personal income distributions it argues based on the long run historical data series that the forces of economic divergence including rising income inequality tend to dominate in capitalism it regards the twentieth century as an exception to this rule and proposes policies that would make capitalism sustainable in the twenty first century jel d31 d33 e25 n10 n30 p16

the top 1 percent in international and historical perspective world top incomes database at http topincomes parisschoolofeconomics eu and has represented a challenge to the economics profession stories based on the and has represented a challenge to the economics profession stories based on the supply and demand for skills are not enough to explain the extreme top tail of supply and demand for skills are not enough to explain the extreme top tail of the earnings distribution nor is it enough to look only at earned incomes different the earnings distribution nor is it enough to look only at earned incomes different approaches are necessary to explain what has happened in the united states over approaches are necessary to explain what has happened in the united states over the past century and also to explain the differing experience in other high income the past century and also to explain the differing experience in other high income countries over recent decades we begin with the international comparison in the countries over recent decades we begin with the international comparison in the fi rst section and then turn to the causes and implications of the evolution of top fi rst section and then turn to the causes and implications of the evolution of top income shares income shares

english proficiency and labor market performance evidence from the economics profession this article investigates whether the global spread of the english language provides an inherent advantage to native english speakers this question is studied within the context of the economics profession where the impact of being a native english speaker on future publishing success is examined english speakers may have an advantage because they are writing in their native language the quality of writing is a crucial determinant of publishing success and all the top economics journals are published in english using a ranking of the world s top 2 5 of economists this article confirms that native english speakers are ranked 100 spots higher better than similar non native english speakers a variety of extensions examine and dispel many other potential explanations jel a11 j44 f66

the effect of marginal tax rates on taxable income a panel study of the 1986 tax reform act this paper uses a treasury department panel of more than 4 000 taxpayers to estimate the sensitivity of taxable income to changes in tax rates on the basis of a comparison of the tax returns of the same individual taxpayers before and after the 1986 tax reform the analysis emphasizes that the response of taxable income involves much more than a change in the traditional measures of labor supply the evidence shows an elasticity of taxable income with respect to the marginal net of tax rate that is at least one and could be substantially higher the implications for recent tax rate changes are discussed

institutions infrastructure and trade we work with a panel of bilateral trade flows from 1988 to 2002 exploring the influence of infrastructure institutional quality colonial and geographic context and trade preferences on the pattern of bilateral trade we are interested in threshold effects and so emphasize those cases where bilateral country pairs do not actually trade we depart from the institutions and infrastructure literature in this respect using selection based gravity modeling of trade flows we also depart from this literature by mixing principal components to condense our institutional and infrastructure measures with a focus on deviations from expected values for given income cohorts to control for multicollinearity infrastructure and institutional quality are significant determinants not only of export levels but also of the likelihood exports will take place at all our results support the notion that export performance and the propensity to take part in the trading system at all depends on institutional quality and access to well developed transport and communications infrastructure indeed this dependence is far more important empirically than variations in tariffs in explaining sample variations in north south trade this implies that policy emphasis on developing country market access instead of support for trade facilitation may be misplaced

top incomes in the long run of history a recent literature has constructed top income shares time series over the long run for more than twenty countries using income tax statistics top incomes represent a small share of the population but a very significant share of total income and total taxes paid hence aggregate economic growth per capita and gini inequality indexes are sensitive to excluding or including top incomes we discuss the estimation methods and issues that arise when constructing top income share series including income definition and comparability over time and across countries tax avoidance and tax evasion we provide a summary of the key empirical findings most countries experience a dramatic drop in top income shares in the first part of the twentieth century in general due to shocks to top capital incomes during the wars and depression shocks top income shares do not recover in the immediate postwar decades however over the last thirty years top income shares have increased substantially in english speaking countries and in india and china but not in continental european countries or japan this increase is due in part to an unprecedented surge in top wage incomes as a result wage income comprises a larger fraction of top incomes than in the past finally we discuss the theoretical and empirical models that have been proposed to account for the facts and the main questions that remain open

the drivers of income inequality in rich countries rising income inequality has recently come centre stage as a core societal concern for rich countries the diagnosis of the forces driving inequality upwards and their relative importance remains hotly contested notably with respect to the roles of globalization versus technology and of market forces versus institutions and policy choices this survey provides a critical review and synthesis of recent research the focus is on income inequality across the entire distribution rather than only on what has been happening at the very top we pay particular attention to including what has been learned from the analysis of micro data to ensuring that the coverage is not unduly us centric and to analyses of the interrelations between the different drivers of inequality the marked differences in inequality trends across countries and time periods reflect how global economic forces such as globalisation and technological change have interacted with differing national contexts and institutions major analytical challenges stand in the way of a consensus emerging on the relative importance of different drivers in how income inequality has evolved in recent decades

the mirrlees review and the state of public economics the mirrlees review of taxation in the united kingdom is a landmark in the analysis of u k fiscal policy and of wide interest to public finance economists around the world this review concentrates on what we can learn from the review about the current state of public economics and directions for future research jel e62 h20 h50

performance pay and wage inequality an increasing fraction of jobs in the u s labor market explicitly pay workers for their performance using bonus pay commissions or piece rate contracts using data from the panel study of income dynamics we show that compensation in performance pay jobs is more closely tied to both observed and unobserved productive characteristics of workers than compensation in non performance pay jobs we also find that the return to these productive characteristics increased faster over time in performance pay than in non performance pay jobs we show that this finding is consistent with the view that underlying changes in returns to skill due for instance to technological change induce more firms to offer performance pay contracts and result in more wage inequality among workers who are paid for performance thus performance pay provides a channel through which underlying changes in returns to skill get translated into higher wage inequality we conclude that this channel accounts for 21 of the growth in the variance of male wages between the late 1970s and the early 1990s and for most of the increase in wage inequality above the eightieth percentile over the same period

motivation and markets many workers receive pay based on subjectively assessed performance yet the shirking model of efficiency wages excludes it this paper incorporates such pay with the following results performance pay is more efficient than efficiency wages when the costs of having a job vacant are low and qualified workers in short supply more capital intensive industries pay more than less capital intensive industries as observed in studies of interindustry wages differentials sustaining an efficient outcome requires a social convention similar to the notion of a fair wage the model also makes predictions about the relationship between turnover wages growth and unemployment copyright 1998 by american economic association

the long run history of income inequality in denmark we use historical publications and micro data from the tax returns to construct internationally comparable estimates of the development in income inequality in denmark over the last 140 years the study shows that income inequality and top income shares have declined during several distinct phases in between periods of stability furthermore the quality of the danish data allows us to analyse not only the development in top income shares but also broader inequality measures such as the gini coefficient these analyses show that top income shares are a good proxy for the overall level of inequality

the case for a progressive tax from basic research to policy recommendations the fair distribution of the tax burden has long been a central issue in policyhe fair distribution of the tax burden has long been a central issue in policymaking a large academic literature has developed models of optimal tax making a large academic literature has developed models of optimal tax theory to cast light on the problem of optimal tax progressivity in this theory to cast light on the problem of optimal tax progressivity in this paper we explore the path from basic research results in optimal tax theory to paper we explore the path from basic research results in optimal tax theory to formulating policy recommendations formulating policy recommendations models in optimal tax theory typically posit that the tax system should maximize a models in optimal tax theory typically posit that the tax system should maximize a social welfare function subject to a government budget constraint taking into account social welfare function subject to a government budget constraint taking into account that individuals respond to taxes and transfers social welfare is larger when resources that individuals respond to taxes and transfers social welfare is larger when resources are more equally distributed but redistributive taxes and transfers can negatively are more equally distributed but redistributive taxes and transfers can negatively affect incentives to work save and earn income in the fi rst place this creates the clasaffect incentives to work save and earn income in the fi rst place this creates the classical trade off between equity and effi ciency which is at the core of the optimal income sical trade off between equity and effi ciency which is at the core of the optimal income tax problem in general optimal tax analyses maximize social welfare as a function of tax problem in general optimal tax analyses maximize social welfare as a function of individual utilities the sum of utilities in the utilitarian case the marginal weight for individual utilities the sum of utilities in the utilitarian case the marginal weight for a given person in the social welfare function measures the value of an additional dollar a given person in the social welfare function measures the value of an additional dollar of consumption expressed in terms of public funds such welfare weights depend on of consumption expressed in terms of public funds such welfare weights depend on the level of redistribution and are decreasing with income whenever society values the level of redistribution and are decreasing with income whenever society values more equality of income therefore optimal income tax theory is fi rst a normative more equality of income therefore optimal income tax theory is fi rst a normative theory that shows how a social welfare objective combines with constraints arising from theory that shows how a social welfare objective combines with constraints arising from limits on resources and behavioral responses to taxation in order to derive specifi c limits on resources and behavioral responses to taxation in order to derive specifi c

migration and wage effects of taxing top earners evidence from the foreigners tax scheme in denmark this paper analyzes the eects of income taxation on the international migration and earnings of top earners using a danish preferential foreigner tax scheme and populationwide danish administrative data this scheme introduced in 1991 allows new immigrants with high earnings to be taxed at a preferential at rate for a duration of three years we obtain two main results first the scheme has doubled the number of highly paid foreigners in denmark relative to slightly less paid and therefore ineligible foreigners this translates into a very large elasticity of migration with respect to 1 minus the average tax rate on foreigners between 1 5 and 2 second we nd compelling evidence of a negative eect of the scheme induced reduction in the average tax rate on pre tax earnings of foreign migrants at the individual level this nding can be rationalized by a matching frictions