The formation of human capital is the main issue in this dissertation. More specifically, this dissertation discusses two alternative types of transferring human capital, in contrast to the transfer of human capital from parents to their children's education. These two types of transfer are sibling effect and neighborhood effect on children's education. Chapter 1 discusses the sibling effect on children's education, "Household Models and Formations of Human Capital with Sibling Effect in Iran." The neighborhood effect on children's education will be discussed in Chapter 2, "Intergenerational Transfer of Human Capital from Parents to Children: Does Neighborhood Matter?" Chapter 3 measures and describes the rate of return on human capital in Taiwan, "Rate of Return on Education by Using Sibling Data from Taiwan." My empirical results show the following findings. First, the presence of older sisters increases younger sisters' and brothers' education. After controlling the resource contribution factor, the empirical result suggests that a role model effect exists between daughters -- the education of older sisters benefits younger sisters in Iran. Second, assuming that the unobserved parent's preference on children's education is not correlated to the unobserved parent's preference on neighborhood, our results suggest that choosing a "good" neighborhood is important for children's education in Iran. Third, the results suggest that in 1990 data from Taiwan, upward bias in the rate of return on schooling due to the omission of family background factors is significant. / Ph. D.

One of the family's responsibilities is to conduct activities of early childhood education and child care which prepare children for further education and human capital development. This study focused on family behavior in allocation of time and income for investment in children. This study used a pre-existing database with a total sample of 301 rural families with one child aged 2-5 years from three villages of Agam (West Sumatera) and two villages of Wonogiri (Central Java). Interviews and testing were conducted at each sample's home. The data were analyzed using descriptive and statistical analyses. Rich and small families invested significantly more time and money in children than poor and large families. Mother's working time, child's age, and family type had negative and significant influence on the amount of time spent on children. The families that devote more time in children spend and invest less money in children. Javanese families in the study invested less money but more time in children, while Minangese families invested more money but less time. The amount of time spent for children had a positive and significant influence on the child's nutritional status, and an insignificant impact on the child's IQ score. Besides the amount of time devoted to children, the child's nutritional status also was influenced by the child's age and gender. Also, the child's IQ score was significantly and positively influenced by the father's education and negatively by family size, family type, and the child's age. Based on the findings, it was apparent that poor families may be continuously trapped in poverty, because of less ability to invest in children. Parental investment in children may lead to better child quality. This study provides evidence that mother's time spent outside the home may lead to less time investment, and less time investment may negatively influence the child's nutritional status. As policy is formulated, non-economic as well as economic aspects should be considered. Additional research is needed to further explore the most appropriate measure of child quality and the variables which influence child quality. / Ph. D.

Se analizan los efectos de los determinantes de la remuneración laboral en el Perú durante los años 2014 al 2017. Para ello, se enfoca esta relación desde la perspectiva del capital humano. De acuerdo a estudios previos, la educación presenta efectos heterogéneos que dependen tanto de las características del individuo, así como su contexto; dicha relación suele ser modelada con una ecuación tipo Mincer (1974), la misma que será empleada para efectos de la presente investigación, aplicada al caso peruano. Los datos son obtenidos de la Encuesta Nacional de Hogares (ENAHO) y se recurre a un modelo de regresión de Efectos Fijos. Se encontró que, en el Perú, la educación puede tener un efecto heterogéneo sobre la remuneración laboral dependiendo en que sector económico se desempeñe el individuo (ceteris paribus): para un individuo que pasa de no tener nivel educativo a tener educación técnica completa se espera que este efecto sea de, aproximadamente, 97% si labora en el sector agropecuario-pesquero; alrededor de 177% si se desempeña en el sector manufacturas y 116% en el sector servicios. Este resultado apoya la idea de que el sector económico en el que desempeña el individuo es una fuente de heterogeneidad para los efectos de la educación sobre la remuneración laboral. / The effects of the determinants of salary in Peru are analyzed for the period 2014 – 2017. In this sense, this relationship is approached from the perspective of human capital. According to previous studies, education presents heterogeneous effects that depend both on the characteristics of the individual as well as their context. This relationship is usually modeled with an equation developed by Mincer (1974), the same one that will be used for the purposes of this investigation applied to the Peruvian case. The data employed in the econometric analysis was obtained from the National Household Survey (Encuesta Nacional de Hogares in spanish) and a regression model of Fixed Effects is used. It was found that, in Peru, education can have a heterogeneous effect on labor remuneration depending on which economic sector the individual performs (ceteris paribus): for an individual who goes from not having an educational level to having a complete technical education, the expected effect should be approximately 97% if he or she works in the agricultural-fishing sector, around 177% if he or she works in the manufacturing sector and around 116% if he or she works in the service sector. This result supports the idea that the economic sector in which the individual works is a source of heterogeneity for the effects of education on labor remuneration. / Trabajo de investigación

This thesis derives an alternative subjective-objective poverty line (SPL) using self-reported qualitative assessments of perceived adequacy for different categories of consumption namely, food, housing and clothing. Modeling the probability of reporting that actual consumption in each category is adequate, I find that actual measures of consumption are highly significant predictors of perceived consumption adequacy. The perceived adequacy for different consumption components respond more elastically to spending on the corresponding category of goods than to that on other types. The results suggest that the implied subjective poverty lines and regional profiles are different from those predicted by popular objective methods. This thesis also estimates the effects of human capital, employment and basic facilities on household poverty status in Nepal. Delving into this topic seems very policy relevant for the country, where there is a huge need of public education and unemployment insurance programs. To investigate this causal relationship, I use the Living Standards Measurement Survey Data for the year 2010/11, which includes information on past and present educational attainment, current employment, and availability and status of infrastructure in different communities of the country. I find that higher educational attainment, employment and improved perceived status of public amenities contribute to higher subjective wellbeing and reduced likelihood of poverty, controlling for value of assets owned, socio-demographic attributes and geographic location.

京都大学 / 0048 / 新制・課程博士 / 博士(工学) / 甲第18968号 / 工博第4010号 / 新制||工||1618(附属図書館) / 31919 / 京都大学大学院工学研究科都市社会工学専攻 / (主査)教授 小林 潔司, 教授 川﨑 雅史, 准教授 松島 格也 / 学位規則第4条第1項該当 / Doctor of Philosophy (Engineering) / Kyoto University / DFAM

Interest in entrepreneurship has increased in the past few years as more schools are beginning to incorporate subject and degrees specializing in the area as well as individuals mobilizing into an entrepreneurial lifestyle due to the lack of opportunities in the standard workplace environment. Historically, immigrants have made up a large majority of entrepreneurs and it has been their primary way of upward mobility in society. The boom in high tech start-ups and other small businesses in the last decade have primarily been driven by children of immigrants. As a result of these recent trends this study analyses the foreign born children of immigrants and their entrepreneurial capacity. The intent of this study is to find to what extent human capital affects the entrepreneurial capacity of immigrant children, if any. By analyzing the Theory of Human Capital in Entrepreneurship and its main variables, the study aims to find their level of human capital. Through the gathering of recent population data, analysis of research journals, publications and books, we evaluate the level of human capital and how it affects the capacity of the individual. Historically, evidence has shown a correlation between the two and we hope to contribute to the research and better understand its role in our subject matter as well as bring more awareness to a topic that lacks information.

Teacher turnover in urban public schools has traditionally been associated with school destabilization and is considered adversarial to school improvement and reform efforts. However, the 2009 federal education reform initiative, Race to the Top, endorsed forced teacher turnover at the lowest performing schools as a strategy for recruiting teachers of greater human capital and commitment to student learning. Using qualitative case study methods, this dissertation explored whether teacher turnover affects school reform efforts, and if so, how, by studying teacher turnover at three urban public high schools in New England. The findings revealed that teacher turnover does affect school reform efforts. In two of the three cases studied, teacher turnover contributed to the churn of human capital and to the disruption of social capital. In both of these cases, school reform efforts were negatively affected. In the third case, the potential negative effects of teacher turnover were largely mitigated through advanced planning. The leadership team also demonstrated how carefully controlled internal turnover could be used to advance reform efforts.

Thesis advisor: Theodore Papageorgiou / This dissertation addresses questions in the labor market with a focus on firms. In the first chapter, I examine different learning opportunities across firms by distinguishing learning from coworkers and firms. The second chapter studies firm organizational spillovers. In the third chapter, I investigate how exporting affects firms' hiring decisions in the entry-level labor market. Chapter 1: This chapter examines and separately identifies two types of learning at the workplace: learning from coworkers and learning from firms. I consider a structural model of idea flows in a competitive market where workers' compensation consists of learning, amenities, and wages. Workers accumulate human capital by interacting with their coworkers and directly from their firm. Using German employee-employer matched data, I exploit a clustering method to classify firms into learning and amenity groups. Then I allow learning functions to differ across groups and separately estimate firm learning and coworker learning parameters. Amenity value is estimated from switchers by relying on features of the model. I find that both types of learning are significant, consistent with previous studies examining each learning type separately. There is significant heterogeneity across firms of different types: some firms provide workers with more firm learning, while in others, workers' learning mostly comes from their coworkers. The relationship between two non-wage compensation also varies across workers. I explore the implication of the findings for inequality. Chapter 2: In this chapter, Div Bhagia and I study whether the organizational decisions of new entrants in a market are influenced by the hierarchical structure of their incumbent peers. Using matched employer-employee data from Brazil, we classify establishments into one to four-layer entities and examine how a new entrant’s decision to add an organizational layer varies with the average number of layers of other establishments in their industry and location. To address the potential endogeneity of peers’ layers, we construct an instrument based on layers of other establishments in peers’ firms that operate in different markets. We find that new entrants are twice as likely to add a layer within five years if their average peer has one more layer at the time of entry. Our results suggest that organizational structure spillovers can provide a new source of agglomeration advantages. We also find that the influence of peers is stronger in more similar industries. Additionally, we show that new entrants with high-layer peers hire more workers from within the market in the newly created layers, indicating personnel exchanges as a mechanism for organizational spillovers. Chapter 3: I investigate the impact of exporting on hiring decisions in the entry-level labor market. Firms face higher opportunity costs of foregone output when they hire inexperienced workers, who require more training than experienced workers. Using Korean establishment-level data, where I distinctively observe experienced and inexperienced new hires, I show that exporting firms hire fewer inexperienced workers but more experienced workers than non-exporting firms. Moreover, foreign market opportunities further induce exporters to favor experienced workers. This finding suggests that high export opportunities, which increase the opportunity costs of training, may increase barriers to better jobs in the entry-level labor market for young workers. / Thesis (PhD) — Boston College, 2023. / Submitted to: Boston College. Graduate School of Arts and Sciences. / Discipline: Economics.

Chapter 1 introduces some of the issues which are addressed in the other chapters of this dissertation. These topics include: (1) the general equilibrium incentives in the provision of public education, (2) human capital production functions in economic modeling, (3) how public education spending may impact income inequality -- both positively and negatively, (4) the effect on public education spending of changes in the college wage premium, and (5) the overall efficiency of government-supplied capital. Chapter 2 develops a public education system in which voters face general equilibrium incentives to pay taxes for education. Middle-aged voters can increase their returns to saving by increasing the aggregate amount of human capital in the economy. I find that if students differ by their ability to increase their human capital levels through schooling, then the public education policy will invest more education funds in more productive students; this perpetuates income inequality. Also, the greater the discount rate for consumption and the elasticity of education funds in the human capital production function, the more likely it is that a public system provides greater growth in the steady state than a private system. Chapter 3 studies the allocation of government spending between general tuition subsidies for college students and need-based aid which is directed solely towards students from low-income households. The way to maximize the number of students may be to provide some need-based aid. I find that government provides more aid directed to low-income students if need-based tuition subsidies are provided rather than student loan subsidies. I also look at the effects of changes in parameters, such as the cost of education and the college wage premium, on the policies. Chapter 4 investigates the returns to aggregate factors of production when labor is disaggregated by education level. I find that a model in which the error term is assumed to be state-wise heteroscedastic and autocorrelated does a better job of approximating the pattern of wages for the different education groups than other models (pooled OLS or random and fixed effects). In addition, this model suggests a significant positive elasticity for public capital. / Ph. D.

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