On The Optimal Labor Income Share
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On The Optimal Labor Income Share
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Author : Jakub Growiec
language : en
Publisher:
Release Date : 2019
On The Optimal Labor Income Share written by Jakub Growiec and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Income distribution categories.
Labor's share of income has attracted interest in recent years reflecting its apparent protracted decline. These falls, witnessed across many countries, are usually deemed undesirable. Any such assertion, however, begs the question of what is the socially optimal labor share. We address this question using a micro-founded endogenous growth model calibrated on US data. We find that in our central calibration the socially optimal labor share is 17% (11 pp) above the decentralized equilibrium, calibrated to match the average observed in history. We also study the dependence of both long-run growth equilibria on model parameters and relate our results to Piketty's "laws of capitalism". Finally, we demonstrate that cyclical movements in factor income shares are socially optimal and that the decentralized equilibrium typically does not generate excess volatility.
Optimal Labor Income Taxation
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Author : Thomas Piketty
language : en
Publisher:
Release Date : 2012
Optimal Labor Income Taxation written by Thomas Piketty and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Economics categories.
This paper reviews recent developments in the theory of optimal labor income taxation. We emphasize connections between theory and empirical work that were initially lacking from optimal income tax theory. First, we provide historical and international background on labor income taxation and means-tested transfers. Second, we present the simple model of optimal linear taxation. Third, we consider optimal nonlinear income taxation with particular emphasis on the optimal top tax rate and the optimal profile of means-tested transfers. Fourth, we consider various extensions of the standard model including tax avoidance and income shifting, international migration, models with rent-seeking, relative income concerns, the treatment of couples and children, and non-cash transfers. Finally, we discuss limitations of the standard utilitarian approach and briefly review alternatives. In all cases, we use the simplest possible models and show how optimal tax formulas can be derived and expressed in terms of sufficient statistics that include social marginal welfare weights capturing society's value for redistribution, behavioral elasticities capturing the efficiency costs of taxation, as well as parameters of the earnings distribution. We also emphasize connections between actual practice and the predictions from theory, and in particular the limitations of both theory and empirical work in settling the political debate on optimal labor income taxation and transfers.
Labor Income Share
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Author : Saumik Paul
language : en
Publisher: Springer Nature
Release Date : 2020-10-01
Labor Income Share written by Saumik Paul and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-01 with Business & Economics categories.
This book is about labor income share, which measures the share of national income paid in wages. The global share of income going towards labor is declining, which suggests a more unequal distribution of income. This has sparked debates about fair distribution of personal incomes among academics and policymakers alike. This book joins the discussion by bringing together recent developments in theoretical and empirical research on labor income share and novel insights on the measurement of the labor income share. The aim of this book is to help design policies to reduce inequality and provide useful knowledge to academics, policymakers from government agencies, policy aides in research institutions and think tanks, and broader audiences from public and private organizations.
Optimal Labor Income Taxation
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Author : Dingquan Miao
language : en
Publisher:
Release Date : 2022
Optimal Labor Income Taxation written by Dingquan Miao and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with categories.
I analyze the role of the distribution of skills in shaping optimal nonlinear income tax schedules. I use theoretical skill distributions as well as empirical skill distributions for 14 OECD countries. I find that a more dispersed log-normal skill distribution implies a more progressive optimal tax schedule. Optimal tax rates should be lower throughout if a greater number of unskilled agents cluster at the bottom, and the scheme is more progressive if a greater number of agents locate at the top. I also highlight how the impact of the skill distribution is affected by the form of the social welfare function and the utility function. The findings using empirical skill distributions suggest that the results are sensitive to the type of statistical estimator used to estimate the skill distribution.
Optimal Taxation Of Top Labor Incomes
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Author : Thomas Piketty
language : en
Publisher:
Release Date : 2011
Optimal Taxation Of Top Labor Incomes written by Thomas Piketty and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Elasticity (Economics) categories.
This paper analyzes the problem of optimal taxation of top labour incomes. We develop a model where top incomes respond to marginal tax rates through three channels: (1) the standard supply-side channel through reduced economic activity, (2) the tax avoidance channel, (3) the compensation bargaining channel through efforts in influencing own pay setting. We derive the optimal top tax rate formula as a function of the three elasticities corresponding to those three channels of responses. The first elasticity (supply side) is the sole real factor limiting optimal top tax rates. The optimal tax system should be designed to minimize the second elasticity (avoidance) through tax enforcement and tax neutrality across income forms, in which case the second elasticity becomes irrelevant. The optimal top tax rate increases with the third elasticity (bargaining) as bargaining efforts are zero-sum in aggregate. We then analyze top income and top tax rate data in 18 OECD countries. There is a strong correlation between cuts in top tax rates and increases in top 1% income shares since 1975, implying that the overall elasticity is large. But top income share increases have not translated into higher economic growth, consistent with the zero-sum bargaining model. This suggests that the first elasticity is modest in size and that the overall effect comes mostly from the third elasticity. Consequently, socially optimal top tax rates might possibly be much higher than what is commonly assumed.
Optimal Labor Income Taxation In Poland The Case Of High Income Earners
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Author : Maciej Konrad Dudek
language : en
Publisher:
Release Date : 2020
Optimal Labor Income Taxation In Poland The Case Of High Income Earners written by Maciej Konrad Dudek and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
In this paper we present solutions to the optimal taxation problem in Poland in the case of high income earners. We characterize the actual data provided by the Polish Tax Authority and show that it is thick-tailed in the upper end of the distribution. Specifically, we show that income distribution in Poland can be approximated with a Pareto distribution with parameter equal to 3:44; which makes the Saez's formula applicable. We show that the value of the optimal marginal tax rates in Poland ranges between 16% and 60% for high income earners depending on the value of the elasticity with respect to the wage. Moreover, we show that the value of the optimal marginal tax rate for high income earners can be close 60% when one accepts - an empirically viable - relatively low value of the elasticity of labor supply with respect to the wage.
Optimal Labor Income Taxation Under Maximin
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Author : Laurence Jacquet
language : en
Publisher:
Release Date : 2010
Optimal Labor Income Taxation Under Maximin written by Laurence Jacquet and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
This paper assumes the standard optimal income tax model of Mirrlees (Review of Economic Studies, 1971). It gives fairly mild conditions under which the optimal nonlinear labor income tax profile derived under maximin has higher marginal tax rates than the ones derived with welfarist criteria that sum over the population any concave transformation of individual utilities. This strict dominance result is always valid close to the bounds of the skill distribution and almost everywhere (except at the upper bound) when quasilinear-in-consumption preferences are assumed.
Tax Systems
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Author : Joel Slemrod
language : en
Publisher: MIT Press
Release Date : 2013-12-13
Tax Systems written by Joel Slemrod and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-13 with Business & Economics categories.
An approach to taxation that goes beyond an emphasis on tax rates to consider such aspects as administration, compliance, and remittance. Despite its theoretical elegance, the standard optimal tax model has significant limitations. In this book, Joel Slemrod and Christian Gillitzer argue that tax analysis must move beyond the emphasis on optimal tax rates and bases to consider such aspects of taxation as administration, compliance, and remittance. Slemrod and Gillitzer explore what they term a tax-systems approach, which takes tax evasion seriously; revisits the issue of remittance, or who writes the check to cover tax liability (employer or employee, retailer or consumer); incorporates administrative and compliance costs; recognizes a range of behavioral responses to tax rates; considers nonstandard instruments, including tax base breadth and enforcement effort; and acknowledges that tighter enforcement is sometimes a more socially desirable way to raise revenue than an increase in statutory tax rates. Policy makers, Slemrod and Gillitzer argue, would be well advised to recognize the interrelationship of tax rates, bases, enforcement, and administration, and acknowledge that tax policy is really tax-systems policy.
The New Dynamic Public Finance
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Author : Narayana R. Kocherlakota
language : en
Publisher: Princeton University Press
Release Date : 2010-07-01
The New Dynamic Public Finance written by Narayana R. Kocherlakota and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-01 with Business & Economics categories.
Optimal tax design attempts to resolve a well-known trade-off: namely, that high taxes are bad insofar as they discourage people from working, but good to the degree that, by redistributing wealth, they help insure people against productivity shocks. Until recently, however, economic research on this question either ignored people's uncertainty about their future productivities or imposed strong and unrealistic functional form restrictions on taxes. In response to these problems, the new dynamic public finance was developed to study the design of optimal taxes given only minimal restrictions on the set of possible tax instruments, and on the nature of shocks affecting people in the economy. In this book, Narayana Kocherlakota surveys and discusses this exciting new approach to public finance. An important book for advanced PhD courses in public finance and macroeconomics, The New Dynamic Public Finance provides a formal connection between the problem of dynamic optimal taxation and dynamic principal-agent contracting theory. This connection means that the properties of solutions to principal-agent problems can be used to determine the properties of optimal tax systems. The book shows that such optimal tax systems necessarily involve asset income taxes, which may depend in sophisticated ways on current and past labor incomes. It also addresses the implications of this new approach for qualitative properties of optimal monetary policy, optimal government debt policy, and optimal bequest taxes. In addition, the book describes computational methods for approximate calculation of optimal taxes, and discusses possible paths for future research.
Technological Progress Income Distribution And Unemployment
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Author : Hideyuki Adachi
language : en
Publisher: Springer
Release Date : 2019-01-04
Technological Progress Income Distribution And Unemployment written by Hideyuki Adachi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-04 with Business & Economics categories.
This volume develops original methods of analyzing biased technological progress in the theory and empirics of economic growth and income distribution. Motivated by sharp increases in wage and income inequalities in the world since the beginning of the new century, many macroeconomists have begun to realize the importance of biased technological changes. However, the comprehensive explanations have not yet appeared. This volume analyzes the effects of factor-biased technological progress on growth and income distribution and shows that long-run trends of the capital-income ratio and capital share of income consistent with Piketty’s 2014 empirical results emerge. Incorporating the modified version of induced innovation theory into the standard neoclassical growth model, it also explains the long-run fluctuations of growth and income distribution consistent with the data shown in Piketty. Introducing a wage-setting function, the neoclassical growth model is modified to account for unemployment as well as to examine the dynamics of unemployment and the labor share of income under biased technological progress. Applying a new econometric method to Japanese industrial data, the authors test the key assumptions employed and important results derived in the theoretical part of this book.