Essays On Human Capital Formation Over The Life Cycle
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Essays On Human Capital Formation Over The Life Cycle
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Author : Francesca Salvati
language : en
Publisher:
Release Date : 2021
Essays On Human Capital Formation Over The Life Cycle written by Francesca Salvati 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.
Essays On Human Capital Accumulation Over The Life Cycle
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Author : David Goll
language : en
Publisher:
Release Date : 2022
Essays On Human Capital Accumulation Over The Life Cycle written by David Goll 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.
Three Essays In Life Cycle Labor Supply And Human Capital Formation
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Author :
language : en
Publisher:
Release Date : 2016
Three Essays In Life Cycle Labor Supply And Human Capital Formation written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
This dissertation consists of three independent essays on earnings dynamics, educational production function, and retirement. Each chapter explains labor supply and human capital formation from a life-cycle perspective. In the first chapter, I investigate how two different kinds of uncertainty jointly affect young workers' decisions. This paper introduces the possibility of multidimensional learning about worker ability and job match quality into a model of work decisions. This mechanism has a unique prediction, negative sorting into job mobility that fades away over time, which is verified in the NLSY79 data if the AFQT score carries over some information unused by workers and employers. I estimate the structural model, which also has flexible skill accumulation, by indirect inference. From simulation results on earnings dynamics, I find that the contribution of job shopping to average earnings growth is higher than previous estimates; also, individual heterogeneity in earnings growth is mostly explained by the process of resolving uncertainties. In the second chapter, which is joint work with Keunkwan Ryu, we estimate the effects of high school class size on college entrance exam scores, using Korean administrative data. For the identification, we exploit quasi-experimental variation in class size arising from distinct institutional settings in Korea: especially, students are separately educated by major from grade 11 with different class sizes between majors. By using multi-level differencing and instrumental variable techniques, we find the effects of high school class size reduction on the test scores are positive but small. In the third chapter, I examine the effects of life expectancy on retirement and related decisions. I construct a structural model which has a realistic description of complicated dynamic incentives facing the elderly, including Social Security. Furthermore, individual heterogeneity in survival beliefs are flexibly modeled, directly using subjective survival probabilities in the Health and Retirement Study (HRS) data. The estimated model suggests that many people in the data believed their wealth was over-annuitized; they would have chosen to work and save less if their average life expectancy had increased. This result partially explains the early retirement puzzle in the last century.
Three Essays On Human Capital
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Author : Xiaoyan Chen Youderian
language : en
Publisher:
Release Date : 2012
Three Essays On Human Capital written by Xiaoyan Chen Youderian 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.
The first essay considers how the timing of government education spending influences the intergenerational persistence of income. We build a life-cycle model where human capital is accumulated in early and late childhood. Both families and the government can increase the human capital of young agents by investing in education at each stage of childhood. Ability in each dynasty follows a stochastic process. Different abilities and resultant spending histories generate a stochastic steady state distribution of income. We calibrate our model to match aggregate statistics in terms of education expenditures, income persistence and inequality. We show that increasing government spending in early childhood education is effective in lowering intergenerational earnings elasticity. An increase in government funding of early childhood education equivalent to 0.8 percent of GDP reduces income persistence by 8.4 percent. We find that this relatively large effect is due to the weakening relationship between family income and education investment. Since this link is already weak in late childhood, allocating more public resources to late childhood education does not improve the intergenerational mobility of economic status. Furthermore, focusing more on late childhood may raise intergenerational persistence by amplifying the gap in human capital developed in early childhood. The second essay considers parental time investment in early childhood as an education input and explores the impact of early education policies on labor supply and human capital. I develop a five-period overlapping generations model where human capital formation is a multi-stage process. An agent's human capital is accumulated through early and late childhood. Parents make income and time allocation decisions in response to government expenditures and parental leave policies. The model is calibrated to the U.S. economy so that the generated data matches the Gini index and parental participation in education expenditures. The general equilibrium environment shows that subsidizing private education spending and adopting paid parental leave are both effective at increasing human capital. These two policies give parents incentives to increase physical and time investment, respectively. Labor supply decreases due to the introduction of paid parental leave as intended. In addition, low-wage earners are most responsive to parental leave by working less and spending more time with children. The third essay is on the motherhood wage penalty. There is substantial evidence that women with children bear a wage penalty of 5 to 10 percent due to their motherhood status. This wage gap is usually estimated by comparing the wages of working mothers to childless women after controlling for human capital and individual characteristics. This method runs into the problem of selection bias by excluding non-working women. This paper addresses the issue in two ways. First, I develop a simple model of fertility and labor participation decisions to examine the relationships among fertility, employment, and wages. The model implies that mothers face different reservation wages due to variance in preference over child care, while non-mothers face the same reservation wage. Thus, a mother with a relatively high wage may choose not to work because of her strong preference for time with children. In contrast, a childless woman who is not working must face a relatively low wage. For this reason, empirical analysis that focuses only on employed women may result in a biased estimate of the motherhood wage penalty. Second, to test the predictions of the model, I use 2004-2009 data from the 1997 National Longitudinal Survey of Youth (NLSY97) and include non-working women in the two-stage Heckman selection model. The empirical results from OLS and the fixed effects model are consistent with the findings in previous studies. However, the child penalty becomes smaller and insignificant after non-working women are included. It implies that the observed wage gap in the labor market appears to overstate the child wage penalty due to the sample selection bias.
Essays On Human Capital Formation
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Author : Gonzalo A. Castex Hernandez
language : en
Publisher:
Release Date : 2010
Essays On Human Capital Formation written by Gonzalo A. Castex Hernandez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with College attendance categories.
"I analyze two issues on the efficiency of schooling choice. The first chapter analyzes changes in the distribution of college enrollment rates that occurred between 1980 and 2000. It aims not only to explain the 69% increase in the overall college enrollment rates, but also changes in the distribution of college attendees by their ability and financial status. College attendance increased by 27% less than the overall trend for individuals in the lowest quartile of the joint family income and ability distribution. However, it increased by 12% more than the trend for individuals in the highest quartile. To explain these changes, I construct a quantitative life-cycle model of labor supply and human capital formation. The model is calibrated to match schooling patterns and labor market outcomes for the 1980 and 2000 cohorts. I explicitly model four potential driving forces to explain the observed changes. First, college wage premium increased during the 1980 - 2000 period. This increase had a positive effect on enrollment across all profiles and the largest gain was for the low-ability and low-income groups. Second, there was a merit-oriented reform in distribution of grants which mostly increased college attendance of high-ability students. Third, increase in tuition costs led to reduced attendance across all profiles. This effect was particularly strong for students from low-income families. Fourth, the joint distribution of ability and family income shifted, affecting allocation of grants as well as educational success and expected college wages. This shift had the largest positive effect on students in the center of the ability distribution as they experienced rising incentives to attend college. The second chapter studies the role of college dropout risk premium on returns to education and attendance decisions. Attending college has been considered one of the most profitable investment decisions, as its estimated annualized return ranges from 8% to 13%. However, a large fraction of high school graduates do not enroll in college. Using a simple risk premium approach, I reconcile the observed high average returns to schooling with relatively low attendance rates. A high dropout risk has two important effects on the estimated average returns to college: selection bias and risk premium. Once taking into account dropout risk, a simple calculation of risk premium accounts for 51% of the excess of return to college education. In order to explicitly consider the selection bias, I further explore the dropout risk in a life-cycle model with heterogeneous ability. The risk-premium of college participation accounts for 29% of the excess of returns to college education for high-ability students, and accounts for 27% of the excess return for low-ability students, since they face a larger college dropout risk. Risk averse agents are willing to reduce their return to college in order to avoid the dropout risk. The effect is not uniform across ability levels"--Leaves v-vi.
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.
Human Capital Over The Life Cycle
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Author : Catherine Sofer
language : en
Publisher: Edward Elgar Publishing
Release Date : 2004-01-01
Human Capital Over The Life Cycle written by Catherine Sofer and has been published by Edward Elgar Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-01-01 with Business & Economics categories.
. . . I am convinced that it should occupy a high position on the desk of policymakers. . . This book constitutes a good state-of-the-art study in this field and paves the way for further research in this direction. Marie-Claire Villeval, Economic Record This attractive publication is carried out as a clear attempt to gain access to a wider audience, relaxing formal and technical details, which makes the lecture easier. . . An international comparison of literature or educational and labour experiences is provided in every contribution in the book, helping to obtain a wider perspective of the problems tackled. Carmen García and Julio López, Education Economics This book makes a novel contribution to economics of education in several key respects. It highlights a broad number of crucial factors over the individual s life cycle that underlie inequalities in education and in the labour market. . . It is amazing how limited our knowledge is about these interactions despite their high priority in national as well as EU-level policy-making. This is a timely book concerned with topics of high policy relevance. Moreover, the authors have well succeeded in their attempt to write "in a style that makes this work accessible to a wider audience", using the editor s words. It is most important that academics as well as politicians are made aware of the considerable knowledge gaps that still prevail in our understanding of the role of education and training for the individual s success or failure in school and in working life. Rita Asplund, The Research Institute of the Finnish Economy (ETLA), Finland In the last decade, changes occurring in the demand for skills have produced significant effect on the functioning of labour markets in Europe and elsewhere. The challenge posed by a knowledge based society for sustained growth has been at the centre of the European strategy for employment and has important implications for the design of labour market policies. This book brings together a wide range of contributions written by leading experts on key issues such as: schooling systems, transition from school to work and lifelong learning, thereby providing an essential reference for both researchers and policymakers. Claudio Lucifora, Università Cattolica, Italy Human Capital Over the Life Cycle synthesises comparative research on the processes of human capital formation in the areas of education and training in Europe, in relation to the labour market. The book proposes that one of the most important challenges faced by Europe today is to understand the link between education and training on the one hand and economic and social inequality on the other. The authors focus the analysis on three main aspects of the links between education and social inequality: educational inequality, differences in access to labour markets and differences in lifelong earnings and training. Almost all the stages in the life cycle are tracked from early childhood to stages late in the working life: firstly the characteristics and effects of schooling systems, then the transitions from school to work and, finally, human capital and the working career. Academics and researchers of European studies, labour economics and the economics of education will all find this novel and analytically sound book of interest, as will sociologists and policymakers in Europe.
Three Essays On Human Capital
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Author : Yibo Zhang
language : en
Publisher:
Release Date : 2010
Three Essays On Human Capital written by Yibo Zhang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Electronic dissertations categories.
First Chapter: Endogenous Skill Acquisition and Taxation (with James Bullard) This paper studies dynamic Mirrleesian-style taxation in a lifecycle economy. In contrast to the recent Mirrleesian dynamic optimal taxation literature, in which individual skills are subject to shocks but are otherwise fixed over time, agents in our model make a conscious decision about human capital acquisition (as well as when to retire) given their own aptitude for learning. This aptitude is private information. Human capital accumulation is the engine of growth in our model. We find that there will be no human capital accumulation, and hence no growth, in the economy when there is no taxation of any sort. We suggest a taxation scheme which will induce human capital accumulation and hence economic growth in this stylized environment. The key feature of the tax scheme is to provide incentives for human capital accumulation for those that have high aptitude by credibly transferring resources to them later in life, after they have revealed their aptitude. We show that only a moderate transfer is called for to induce growth in our calibrated economy. We also find that the timing of the tax-transfer may or may not matter for the income distribution depending on the exact form in which the taxation is levied (labor or capital income tax), but in general the tax-transfer scheme is highly non-monotonic. Second Chapter: Brain Drain and Brain Drain Reversal Departing from the previous theoretical studies on Brain Drain, which mainly focus on the welfare impact of the migration of skilled workers on the home country and on the foreign country, I build a theoretical model to study a somewhat different twin phenomena "brain drain" and "brain drain reversal". The brain drain and brain drain reversal of interest here is the trend that people from developing countries (most prominently from East Asian countries) who have studied in developed countries such as the U.S. go back to their home country sooner or later for good. I study these two phenomena in a two-period lifecycle economy where home country agents choose not only education location but also work location possibly multiple times in their lifetime. The model captures the crucial factors in agents' location choice decision including work-place premium, education-location premium, market opportunity gap (between home and foreign countries) as well as adaptability of skills. I solve the model analytically and conduct comparative statics analysis followed by calibration exercises based on data from Mainland China (1985-2006). Third Chapter: Human Capital Intensity, Education and Growth (with Jiaren Pang and Haibin Wu) Using the methodology of Rajan and Zingales (1998), we revisit the issue of human capital and economic growth by examining whether industries with higher human capital intensity tend to grow faster in countries with higher human capital stock. Not only are we able to avoid the many problems that have plagued the conventional cross-country growth regressions but the results are no longer mixed. We do not find that education improvement has a differential effect on industries with different human capital intensities. However, we have discovered that in countries with higher education levels and quality, high human capital intensity industries grow faster than low human capital intensity ones.
Essays On Human Capital Health And Development
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Author : Yao Yao
language : en
Publisher:
Release Date : 2016
Essays On Human Capital Health And Development written by Yao Yao and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Electronic dissertations categories.
This dissertation studies rich lifecycle behavior concerning human capital and health, and its implications for economic growth and development. It examines the impact of social institutions and government policies on individuals' lifetime choices which affect public health outcomes and economy-wide labor productivity. I apply macroeconomic approach and focus on aggregate effects, but both theoretical framework and quantitative analysis are built upon solid micro foundations of household behavior. By exploring the underlying channels, I derive policy implications for economic growth and development. This dissertation consists of three chapters. Chapter 1 studies the role of fertility motives in women's HIV risk in Sub-Saharan Africa, Chapter 2 studies the impact of higher education expansion along with economic reform on Chinas labor productivity, and Chapter 3 explores patterns of Chinas regional income disparity. Chapter 1 examines the role of social and cultural norms regarding fertility in women's HIV risk in Sub-Saharan Africa. Fertility, or the ability to bear children, is highly valued in most African societies, and premarital fertility is often encouraged in order to facilitate marriage. This, however, increases women's exposure to HIV risk by increasing unprotected premarital sexual activity. I construct a lifecycle model that relates a woman's decisions concerning sex, fertility and education to HIV risk. The model is calibrated to match Kenyan womens data on fertility, marriage and HIV prevalence. Quantitative results show that fertility motives play a substantial role in women's, especially young women's, HIV risk. If premarital births did not facilitate marriage, the HIV prevalence rate of young women in Kenya would be one-third lower. Policies that subsidize income, education, and HIV treatment are evaluated. Chapter 2 studies the impact of higher education expansion, along with economic reform of the state sector, in the late 1990's in China on its labor productivity. I argue that in an economy such as China, where allocation distortions widely exist, an educational policy affects average labor productivity not only through its effect on human capital stock, but also through its effect on human capital allocation across sectors. Thus, its impact could be very limited if misallocation becomes more severe following the policy. I construct a two- sector general equilibrium model with private enterprises (PE) and state-owned enterprises (SOE), with policy distortions favoring the latter. Households, heterogeneous in ability, make educational choices and occupational choices in a three-period overlapping-generations setting. Counterintuitively, quantitative analysis shows an overall negative effect of higher education expansion on average labor productivity (by 5 percent). Though it did increase China's skilled human capital stock significantly (by nearly 50 percent), the policy had the effect of reallocating relatively more human capital toward the less-productive state sector. It is the economic reform that greatly improves the efficiency of human capital allocation and complements educational policy in enhancing labor productivity (by nearly 50 percent). Chapter 3 explores patterns of China's regional income disparity. I document the stylized fact that the regional labor income disparity varies across industries with different skill in- tensities in China. While high-skill-intensive industries have larger income dispersions across regions than low-skill-intensive ones, this pattern tends to intensify over recent decades. I construct a model that interprets this pattern using the regional productivity variation of high-skilled firms, match-specific ability, firms' screening decision and workers' migration. In particular, firms in rich regions have higher productivity than those in poor regions. Workers are heterogeneous in ability, which is match-specific and unobservable before screening. Since ability and productivity are complements for high-skilled firms, these firms in rich regions pay more screening efforts to select workers with higher ability, and pay a higher wage in equilibrium. Workers live in different regions, and migration incurs a cost. This increases la- bor market tightness in rich regions and amplifies the regional income disparity. The model is quantified to match China's data. Counterfactual analysis shows that the screening process accounts for 45 percent of China's regional income disparity of high-skill-intensive industries, and migration barrier accounts for 10 percent.
Studies In Human Capital
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Author : Jacob Mincer
language : en
Publisher: Edward Elgar Publishing
Release Date : 1993-01-01
Studies In Human Capital written by Jacob Mincer and has been published by Edward Elgar Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-01-01 with Business & Economics categories.
'The books should. . . . be bought by every university library. The research reported here is important, the exposition is lucid, the sequencing of chapters is sensible and the retrospective aspect of the volumes provides a fascinating insight into the working methods of one of the great economists of our time.' - Geraint Johnes, International Journal of Manpower Studies in Human Capital, the first volume of Jacob Mincer's essays to be published in this series, assesses the impact of education and job training on wage growth. It offers an authoritative study of the effects of human capital investments on labor turnover and the impact of technological change on human capital formation.