the marginal welfare cost of public funds theory and estimates abstract we derive a general analytic formula for the marginal welfare cost mwc of public funds without imposing restrictive assumptions on preferences or technologies the framework encompasses the various special cases previously considered and reconciles the disparities among the reported estimates of mwc unresolved differences in existing estimates are fully explained by appropriate interpretations of intended thought experiments and alternative assumptions about the elasticity of labor supply with respect to public spending further progress in measuring mwc requires empirical estimation of labor supply functions that include government spending as an explanatory variable

a spatial model of corporate tax incidence using a unique self compiled data set on international tax rates we explore the link between taxes and manufacturing wages for a panel of 66 countries over 25 years we find controlling for other macroeconomic variables that wages are significantly responsive to corporate taxation higher corporate tax rates depress wages using spatial modelling techniques we also find that tax characteristics of neighbouring countries whether geographic or economic have a significant effect on domestic wages we test for and reject spatial autocorrelation in our model using a modification of the moran i test statistic that accounts for country specific fixed effects in a panel data setting our article fits in with the new economic geography literature as well as the urban economics literature which attempt to explain the spatial distribution of wages

the informal sector in developed and less developed countries a literature survey the main goal of this study is two fold 1 to provide ageneral overview of the contributions to the literature on theinformal sector with a special focus on the public choiceapproach and 2 to compare these contributions across twoinstitutionally different types of countries developed andless developed developing and transition countries thepaper focuses on the criteria used to define the informalsector the relationship between the formal and informaleconomy tax evasion and public choice analysis it isstressed throughout this paper that the distinction betweenthe two types of countries is of key importance

the theory of taxation for developing countries tax policy has far reaching implications for economic development and public administration this book which presents a modern theory of public finance brings together many of the most distinguished economists who have written on the subject they provide coherent principles for tax design and a systematic framework for the analysis of practical questions of tax reform and pricing policy in developing countries the book is especially timely as countries experience increasing shortages of government revenue and the distortions brought about by poorly designed tax systems it pays particular attention to the special problems of developing countries such as the taxation of agriculture the aim throughout is to develop techniques that can be quantitatively applied given the data available and empirical case studies illustrate the methods in action the authors analyze the links between tax theory social cost benefit analysis and the pricing of publicly supplied goods and services they also explore the empirical and econometric problems of identifying the tradeoffs between equity and efficiency other topics treated include the analysis of labor markets the taxation of foreign private investment and of fuel and the pricing of education although the models used concentrate on developing countries most of the methods and discussion apply as well to the problems of more affluent countries

tax base erosion in developing countries it is widely believed that the tax base in most developing countries has been severely eroded by legal tax avoidance and illegal tax evasion brought about largely by poor tax administration 1 this erosion it is thought has had a variety of fiscal effects tax revenues are lost and the growth of the tax base is dampened the progressivity implied by the statutory rate structure is not achieved the costs of tax administration are increased and horizontal and vertical equity suffer because the effective tax rates faced by individuals depend largely upon their success in playing the tax compliance game it is not surprising therefore that virtually all fiscal reform programs in developing countries start with the promise to improve administration better administration is a discretionary government action that at once can lower the tax rate increase revenues slow capital flight and improve the fairness of the system yet tax base erosion in developing countries is something about which precious little is known and in particular the empirical evidence about the severity and the nature of the problem is all but nonexistent 2 why do we know so little about the dimensions of the evasionavoidance problem one reason is conceptual problems in measuring erosion of the tax base for example how does one estimate the substitution of nontaxable for taxable compensation in response to the tax structure or the extent to which a higher marginal tax rate has induced individuals to report less of their taxable income another reason is the problem of comparability across countries the many legal and

capital income taxation in growing open economies abstract this paper studies how alternative capital mobility assumptions affect the incidence and efficiency of capital income taxation the study uses a two country intertemporal equilibrium model in which imperfectly elastic investment captures the notion of imperfectly mobile physical capital if home goods and foreign goods are perfect substitutes and investment is inelastic the tax effects in open and closed economies are similar only if physical capital is perfectly mobile are capital income taxes completely shifted in small open economies only then and if significant terms of trade effects are absent do open economy efficiency losses substantially exceed the closed economy losses

the taxation of capital income in an open economy the importance of resident nonresident tax treatment abstract the authors develop a simulation model of the united states and the rest of the world to demonstrate how international capital mobility alters the incidence and capital formation incentives of taxes on capital income the model explicitly recognizes that u s and foreign investors hold a different mix of assets in each country only a modest degree of international mobility is necessary to substantially alter closed economy patterns of tax incidence differences in the tax treatment of residents and foreigners are particularly important in evaluating tax reductions at the individual level or the integration of corporate and individual income taxes

on the marginal welfare cost of taxation this paper develops a rigorous partial equilibrium analysis of the determinants of margin al welfare cost mwc of taxes on labor earnings it shows that four key parameters interact to determine the magnitude of mwc using aggregate data and plausible ranges of values for the parameters mwc can vary from under 10 percent to more than 300 percent of marginal tax revenue intermediate parameter values sugge st mwc is in the 25 50 percent range however the more extreme estimates cannot be ruled out on the basis of available evidence suggesting that mwc cannot yet be copyright 1987 by american economic association

tax evasion and the marginal cost of public funds tax evasion and deadweight loss have similar implications for the rules of public finance the optimal mix of taxes can be derived from the minimization of the sum of aggregate deadweight loss and aggregate cost of tax evasion similarly the marginal cost of public funds includes allowances for marginal deadweight loss and marginal cost of tax evasion per dollar of public revenue acquired

small enterprise and firm level technical efficiency in the indonesian garment industry this paper examines technical efficieny in the indonesian garment industry based on the country s 1986 census of small industry drawing on a sample of 2250 firms our analysis suggests that inter firm variations in efficiency are very considerable the paper then investigates the correlates of these variations finding in particular a positive correlation between technical efficiency and each of export orientation financial integration and female participation in the workforce it is also found that there is a significant level of labour capital substitution in the industry

taxing capital in a large open economy abstract this paper analyzes capital taxation in a dynamic optimizing equilibrium model of a large open economy it is shown that the existence of current account imbalances may yield surprising results for example if a country has a current account deficit the tendency of an increased tax on investment to lower wages is dampened if the deficit is sufficiently large an increased investment tax may actually increase both wages and welfare in the long run a country with a current account surplus may find that temporary investment incentives improve its current account in all but the short run

shadow economies size causes and consequences using various methods the size of the shadow economy in 76 developing transition and oecd countries is estimated average size varies from 12 percent of gdp for oecd countries to 23 percent for transition countries and 39 percent for developing countries increasing taxation and social security contributions combined with rising state regulations are driving forces for the increase of the shadow economy especially in oecd countries according to some findings corruption has a positive impact on the size of the shadow economy and a growing shadow economy has a negative effect on official gdp growth

weakly nonseparable preferences and distortionary taxes in a small open economy this paper examines the dynamic effects of distortionary taxes in a small open economy the employed utility function implies both endogenous rates of time preference and a tractable form of weak nonseparability between consumption and leisure weak nonseparability induces novel long run welfare and wealth effects of taxes and generates very different current account movements endogenous rates of time preference facilitate the examination of a tax on international borrowing and lending copyright 1994 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

estimating the second economy in tanzania abstract the official national accounts of tanzania suffer from two serious weaknesses incomplete coverage as well as inaccurate estimates of the activities covered this arises because many of the activities especially those in the informal sector are either misreported or underrecorded often however the required information is deliberately concealed from public authorities either because the agents are involved in illegal black market activities or where such parallel market activities are legal there is a deliberate intention to evade government controls the misstatement and omission of these second economy activities from official statistics imply that macroeconomic measures are not robust enough for meaningful analysis development planning policy and program formulation this paper attempts to estimate the magnitude of and changes in the second economy in tanzania to establish the extent to which official statistics misstate actual production of goods and services

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

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

tax revenue and the marginal cost of public funds in sweden abstract we assess the welfare cost of raising a marginal unit of tax revenue in a balanced budget general equilibrium framework the calculated social cost of an increment of public funds is sensitive to both the specific type of tax increase and the type of public spending used on the margin best guess assumptions on labor supply elasticities yield marginal costs of public funds for different fiscal mixes of between 0 67 and 4 51 at prevailing tax rates in sweden alternative labor supply assumptions well within the range of current estimates substantially affect the results and can imply infinite marginal welfare costs marginal welfare costs are also sensitive to assumptions about both the income and substitution effects of labor supply

capital income taxation in a growing open economy abstract the paper studies the dynamic macroeconomic effects of various forms of capital income taxation in a model of a small open economy with perfect mobility of financial capital and intertemporal optimization on the part of households and firms one of the noteworthy results is that the introduction of a low corporate income tax will not affect consumption in the long run but will simply lead to a replacement of shares by foreign financial assets in household portfolios it is also found that an anticipated investment tax credit can have and that an anticipated dividend tax will have contractionary effects on investment before they are introduced moreover it is shown that while an unanticipated dividend tax is neutral with respect to investment it will have real effects on consumption and net foreign assets in a growing economy

economic integration across latin america evidence from labor markets 1990 2013 combining macroeconomic and microeconomic data and three indicators of international market integration this paper assesses the degree to which latin american labor markets are integrated the results suggest that relative to east asia latin american labor markets are somewhat more integrated but considerable differences across countries persist in addition the evidence indicates that the degree of labor market integration across latin american borders is significantly less than that of labor markets within mexico and within the united states in two of the three indicators these differences may suggest opportunities for efficiency gains from further labor market integration

domestic determinants of the current account balance of the united states the u s economy is found to be sufficiently open to make the balance on foreign transactions an essential part of the equilibration process between saving and investment specifically over the past two decades changes in the national saving rate have increasingly been matched by changes in net foreign rather than domestic investment thus it would be counterfactual to assume in policy discussions that measures to raise the national saving rate add fully to the stock of productive capital in the united states barring only keynesian complications conversely a stimulus to domestic investment could be validated in part by drawing on foreign saving

foreign tax credits the supply of foreign capital and tax exporting a numerical general equilibrium model of corporate tax reform in canada abstract this paper employs a numerical general equilibrium model to emphasize the importance of tax exporting in determining the welfare effects of tax changes in open economies tax exporting occurs through both changes in the terms of trade and changes in the net return paid to foreign owned capital results indicate that tax exporting may be as significant as efficiency in evaluating potential reforms moreover efficiency effects are strongly influenced by whether foreign capital flows are modelled as responding to the gross rental on capital or to the net rental in consideration of the role of foreign tax credits