Social and Behavioral Sciences Commons^™

Essays On International Trade, Yimin Yi

Dissertations - ALL

This dissertation studies issues at the intersection of trade policy, labor market outcomes, and firms' productivity. It consists of three chapters.

Chapter 1 investigates firms' importing and exporting decision-making and how these decisions impact firms' future productivity. First, I document some facts about firms' importing and exporting behavior. Firms display remarkable persistence in exporting and importing status. However, firms' export and import status do not overlap perfectly, as some exporters do not import while some importers do not export. Motivated by these facts, I then develop a dynamic discrete choice model of a firm's decision to import and export. A …

Essays On Economic Geography And Development Economics, Yao Wang

Dissertations - ALL

This dissertation comprises two papers studying economic geography in a developing country context. Chapter 1 quantifies the effects of cultural barriers on internal migration and welfare in Indonesia. I estimate internal migration gravity using linguistic distances as a proxy for cultural barriers and instrument for current linguistic differences using data from the 1930 colonial census. I find inverted U-shaped effects of linguistic distance on migration, which are more prominent for unskilled and older populations. To quantify welfare and distributional implications of linguistic barriers, I further develop a quantitative spatial model with heterogeneous skill groups, incorporating linguistic distance as migration and …

Three Essays On The Economics Of Education, Rachel Jarrold-Grapes

Dissertations - ALL

This dissertation is comprised of three essays on the economics of education. The first and third chapters examine marijuana legalization and its effects on students, while the second chapter examines the impact of pension incentives on teacher quality.The first chapter examines the extent to which there are negative spillovers of recreational marijuana legalization on underage marijuana use and educational outcomes. I use two complementary identification strategies that rely on plausibly exogenous spatial and temporal variation in access to marijuana in Oregon. In November of 2014, Oregon passed Measure 91, a referendum to legalize recreational marijuana. Unlike other legal states, Oregon …

Three Essays On Globalization, Structural Change, And Political Economy, Nam Seok Kim

Dissertations - ALL

Re-allocation of labor from less productive sectors to more productive sectors is essential in attaining economic growth. Because only some developing countries achieve productive labor re-allocation, it is important to address the determinant of productive labor re-allocation. Based on this motivation, Chapter 1 and Chapter 2 focus on the role of unionization in structural change. In Chapter 1, I provide detailed dynamics by constructing an index for the degree of unionization for each sector in each region of South Korea and Taiwan. The magnitude of growth-enhancing structural change was lowered when a sector in a region had a higher degree …

Essays On Strategies For Increasing Repayment Rates Of Digital Microloans, Alain Rutayisire Shema

Dissertations - ALL

Access to credit can act as a highly effective tool for poverty reduction and economic growth. The ability to borrow increases the propensity of low-income people to start and maintain businesses, educate their children and withstand financial shocks. These factors, in turn, can help them to move out of poverty and lead to more sustainable economic development. However, traditional financial institutions have inherent limitations that have impeded their ability to serve the poor.

Digital lenders are able to leverage the widespread adoption of mobile phones and mobile money to extend credit quickly and conveniently to more people, especially in developing …

Three Essays On Partial Identification For Applied Health Economics, Giuseppe Germinario

Dissertations - ALL

This dissertation consists of three chapters which explore the usefulness of partial identification methods for estimating treatment effects in applied health economics research. Each one applies the methodology to different settings in which establishing causality has traditionally been difficult, and seeks to demonstrate when a bounding approach can—and cannot—aid researchers in learning about causal relationships.The first chapter studies the Housing Choice Voucher program in the United States and estimates bounds on the effect that receiving this form of housing assistance has on self-reported health status and the likelihood of hospitalization within the eligible population of renters. The second chapter aims …