Essays On Human Capital Accumulation And Inequality

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Essays On Human Capital Accumulation And Inequality

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Author : Claudia Trentini
language : en
Publisher:
Release Date : 2009

Essays On Human Capital Accumulation And Inequality written by Claudia Trentini and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Economic development categories.

Essays On Inequality And Human Capital

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Author : Dohyoung Kwon
language : en
Publisher:
Release Date : 2015

Essays On Inequality And Human Capital written by Dohyoung Kwon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Capital gains tax categories.

I develop a growth model of human capital accumulation, and show analytically how those factors affect the dynamics of earnings inequality. The calibrated model accounts for 31 percent of the observed differences in earnings inequality between European countries and the US for 2003-07. Differences in returns to education investments and intergenerational earnings persistence are quantitatively important, suggesting the potential role of educational policy in ameliorating rising earnings inequality. Chapter 3, written jointly with Martin Gervais, analyzes the role of endogenous human capital accumulation in shaping optimal fiscal policy within a life-cycle growth model. We show that when investment in human capital is not verifiable---making the tax code incomplete---a non-zero capital income tax becomes optimal in order to alleviate the distortionary effects of the labor income tax on investment in human capital. This is true even if the government has access to a full set of age-dependent labor and capital income taxes. The main result is in sharp contrast to the finding in Jones et al. (1997) that all interest taxes are zero in infinitely-lived agent models with endogenous human capital formation.

Essays On Capital Accumulation Economic Growth Income Inequality And Unemployment

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Author : Iqtiaruddin Md Mamun
language : en
Publisher:
Release Date : 2014

Essays On Capital Accumulation Economic Growth Income Inequality And Unemployment written by Iqtiaruddin Md Mamun and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.

The central theme of this thesis is capital accumulation. The thesis reports that increase in economic growth rate and reduction in income inequality boosts capital accumulation that in turn reduces unemployment. Three essays constitute the thesis. The first essay investigates whether saving has been driven by growth or gowth has been driven by saving using data of Asian Miracle Economies (AME) - India, Indonesia, Singapore, South Korea, and Taiwan - over the period 1870-2011.The second essay explores the effect of income inequality on capital accumulation using the data of 20 OECD countries - Canada, USA, Japan, Australia, New Zealand, Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Netherland, Norway, Portugal, Spain, Sweden, and UK - over the period 1870-2011. The effect of capital accumulation on unemployment in 21 OECD countries - Canada, USA, Japan, Australia, New Zealand, Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Netherland, Norway, Portugal, Spain, Sweden, Switzerland and UK - has been explored in the third essay. Following the neoclassical revival some economists attribute the amazing productivity growth rate in Asian Miracle Economies (AME) to capital accumulation while assign the backseat to the technological progress - the so called Krugman-Young hypothesis in which saving and schooling are independent of growth. However such assumption is questionable as from the perspective of growth accounting using Cobb-Douglas production function, theories of saving and the scenario that in AMEs prior to WWII living standard was close to subsistence level thus leaving less opportunity of saving and only after WWII with the increase in living standard financial saving and education increase it may be shown that saving and education are not exogenous and independent of growth. The first essay addresses this endogeneity and applying a two-way identification strategy and unique data covering the period 1870-2011 for the AMEs finds that financial saving as well as education comes from productivity growth, financial saving has no significant effect on growth but growth is positively related to the change in educational attainment. These results are robust to choice of instrument set, productivity measurement, the choice of growth model, measurement of saving, inclusion of covariates, and to the choice of estimation period. The essay contributes to the literature explaining that productivity growth drives fixed and human capital accumulation as in the growth controversy it has never been asked and the factor accumulation hypothesis never explains from where the savings come and very little work, if any, has investigated whether growth influences education. The findings of the existing empirical literature suggest that the effect of income inequality on savings is either positive or insignificant. The reason for such findings of the existing empirical literature may be that in estimating the coefficient of income inequality on savings the positive feed-back effect from savings to income inequality has not been dealt with adequately. The second essay takes this endogeneity arising from positive feed-back effect of savings to income inequality in to consideration and applies a two-way identification strategy and unique data covering the period 1870-2011 for 20 OECD countries andfinds that income inequality affects savings negatively. The finding is robust to variation in estimation periods, different measures of saving and inequality and the inclusion of important confounding variables such as financial development, growth and education. Following the seminal work of Layard, Nickell, and Jackman (2005) that propounds no linkage between capital accumulation and unemployment based on the assumption of elasticity of substitution between capital and labour equals unity the role of capital accumulation has been deemphasized for long in explaining unemployment. And the emphasis was on labour market deregulation for reducing unemployment as labour market rigidities arising from trade union power; labour taxes, generous welfare benefits, strict employment protection, and other institutional factors were considered to be the main determinants of unemployment. The third essay using the data for the largest number of countries over the longest period of time - 21 OECD countries over the period 1870-2011- with wage push and aggregate demand factors being taken in to account finds that capital accumulation is important in reducing OECD unemployment.

Two Essays On Human Capital Accumulation And Economic Growth

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Author : Alexandros T. Mourmouras
language : en
Publisher:
Release Date : 1988

Two Essays On Human Capital Accumulation And Economic Growth written by Alexandros T. Mourmouras and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with categories.

Three Essays On China S Economic Growth And Inequality

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Author : Yuyu Wang
language : en
Publisher:
Release Date : 2009

Three Essays On China S Economic Growth And Inequality written by Yuyu Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.

Essays On Top Income Inequality

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Author : Jihee Kim
language : en
Publisher:
Release Date : 2013

Essays On Top Income Inequality written by Jihee Kim and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.

Top income inequality, defined as the income gap within the top 1% income group, has been rising in the United States since the 1980s but remained low and stable in economies like France and Japan. Why? This dissertation studies what might have affected the widening income gap in the United States as well as the cross-country differences. The first chapter considers the most natural candidate: the effect of the top marginal tax rate on the high-income taxpayers. Identifying endogenous human capital accumulation as a link between top marginal tax rates and top incomes, this chapter shows that a decline in the top marginal tax rate can increase top income inequality as well as top incomes. We develop an infinite-horizon, heterogeneous agent model, where human capital accumulation is endogenously characterized by a proportional random growth process. If the top marginal tax rate declines, the benefit of human capital investment will increase, thereby increasing the growth rate of human capital. Since this growth rate pins down the Pareto inequality measure of the top income distribution, a decrease in the top marginal tax rate will lead to a more unequal Pareto income distribution, while simultaneously increasing every top income. When calibrated to the U.S. income data, the model finds that the reduction of the top marginal tax rate from 60% to 35% can account for 46.6% of the increase in top income inequality and 41.0% of the increase in the top 1% income share between 1980 and 2010. The second chapter theoretically examines three other candidates: the rise in the rate of top income growth, the direction of technological change, and misallocation of top talents to firms. The first model shows that if the growth rate of top incomes increases either by the rise in the returns to experience or by the rise in human capital accumulation effort, the top income inequality increases. The second model studies the direction of technological change and shows why the technological changes can be "talent-biased" at least along a transition path. The last model shows that top income inequality can increase when the matching between firms and talent becomes more efficient. This suggests that the rise in top income inequality in the United States may reflect an improvement in the allocation of talent.

Three Essays On Inequality

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Author :
language : en
Publisher:
Release Date : 2012

Three Essays On Inequality written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.

Essays On Financial Development Inequality And Economic Growth

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Author : Arshad Ali Bhatti
language : en
Publisher:
Release Date : 2012

Essays On Financial Development Inequality And Economic Growth written by Arshad Ali Bhatti and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.

This thesis explores two important aspects of growth, namely the roles of financial development and inequality. The recent literature has indicated that both the finance-growth and inequality-growth relationships are complex and not well captured through conventional linear regression analyses. Thus, most of the existing empirical literature focuses on marginal or direct growth effects, ignoring the role of possible factors, conditions and thresholds that may alter our thinking about how financial development or inequality may affect economic growth. Further, it ignores the presence of outliers, especially in cross-sectional analyses which may hinder our understanding of these relationships. Therefore, Chapter 1 addresses the issue of outliers in finance-growth literature and provides a robust sensitivity analysis of some past studies and an updated data set. Chapter 2 focuses on whether R&D plays a role, potentially as a proxy for an omitted variable, for growth and whether it has important interactions with financial development. Chapter 3 then examines the role of inequality for growth, allowing the effects to differ depending on the level of human versus physical capital accumulation. The cross-sectional analysis of Chapter 1 employs the robust regression methods of median quantile regression and least trimmed squares. It shows that the findings of past studies are sensitive to outlier observations. Further, we find that the positive effect of financial development on growth disappears and even becomes negative once we use our extended data set of 86 countries over the period 1997-2006. This last finding is consistent with Rousseau and Wachtel (2011). Moreover, we investigate whether our understanding of the finance-growth relationship can further be improved by introducing a measure of R&D into the standard analysis. We note that our measure of R&D has a strong positive effect on growth and may proxy the role of an omitted variable which is highly correlated with economic growth. Chapter 2 also uses R&D and investigates its interaction with conventionally measured financial development. It employs a variety of panel data techniques for a panel of 36 OECD and non-OECD countries to show that the relationship between financial development and economic growth is not straightforward; rather, it is conditional upon the level of innovation or R&D. Further, we find that a high level of technological innovation or R&D is associated with a weak or negative effect of financial development on economic growth. It is also noted that R&D is associated with financial innovation and the results suggest that countries with a high level of R&D may have less regulated financial systems which can adversely affect the finance-growth relationship. The third chapter explores the relationship between inequality and growth in the context of a unified empirical approach suggested by the theoretical model of Galor and Moav (2004). Based on that model, we construct a new measure, the human capital to physical capital ratio, which is used to study threshold effects in the inequality-growth relationship. Methodologically, we use threshold regression with instruments, developed by Caner and Hansen (2004), which allows us to endogenously identify the threshold human capital to physical capital ratio that alters the inequality-growth relationship. Using data on 82 countries, our results show that there exist significant threshold effects, with a level of the human capital to physical capital ratio below which the effect of inequality on growth is positive and significant, whereas it is negative and significant above it. We also test the robustness of our results using different measures of the human capital to physical capital ratio. These results are consistent with the theoretical predictions of Galor and Moav (2004).

Human Capital Economic Growth And Income Distribution Three Essays On Human Capital

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Author : Chang Gyu Kwag
language : en
Publisher:
Release Date : 1991

Human Capital Economic Growth And Income Distribution Three Essays On Human Capital written by Chang Gyu Kwag and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.

Essay one is concerned with how and why an individual invests in human capital and how tax policy affects investment in human capital. We examine optimal investment in human capital and the effect of tax policy on human capital formation, and test several hypotheses derived from the theory using U.S. time-series data. Investment in human capital in terms of college enrollment rates is positively related to family income, rate of return to human capital, and unemployment rates, while it is negatively related to educational cost, and rate of return to physical capital. In addition, the average income tax rates show a negative effect on college enrollment rates. Essay two discusses human capital and economic growth. We first investigate the elasticities of substitution among inputs using the nested constant elasticity of substitution production function to focus on the so-called capital-skill complementarity hypothesis. We here compare two models: one is a model with human capital and raw labor, and the other is a model with higher skilled labor and lower skilled labor. In both models, the elasticities of substitution among inputs are very low, but the complementarity hypothesis is still weakly confirmed. Human capital turns out to be essential in achieving medium-term economic growth empirically. We also demonstrate the key role of human capital in the long-term steady state within the context of the endogenous growth model. Essay three considers the role of human capital on income distribution. Using the nested CES production function, we first derive factor shares, and then examine the relationship between functional and personal income distribution. An increase in share of labor income reduces overall income inequality, while an increase in share of transfer income has a negative effect on income distribution. Human capital, especially primary and secondary level of human capital stock, is a crucial factor in reducing income inequality. Finally, this study develops and presents new estimates of human capital stock in the United States, as well as annual earnings, and labor force by education level for the period 1947-1989. Data shows that the growth rate of GNP is very closely related to that of human capital stock. (Abstract shortened with permission of author.).

Essays On Inequality In Human Capital Development

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Author : Mark Mitchell
language : en
Publisher:
Release Date : 2021

Essays On Inequality In Human Capital Development written by Mark Mitchell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.