Reconstruction following Destruction: Entrepreneurship in the Aftermath of a Natural Disaster
by Richard Lombardo
Abstract
Entrepreneurship is thought to be the engine of growth in many developing countries. There is, however,
a paucity of evidence on the role that entrepreneurship plays in rebuilding economic livelihoods both in
the short and longer-term in the aftermath of a large-scale shock. This is an important gap in the literature
given the increasing frequency and severity of shocks across the globe. This paper contributes to filling that
gap by investigating the evolution of entrepreneurial success following the 2004 Indian Ocean tsunami, a
large-scale and unexpected shock. Using longitudinal survey data, the Study of the Tsunami Aftermath and
Recovery (STAR), I find large declines in business ownership, profits, and capital for those most exposed
to the tsunami that persisted through 10 years following the tsunami. These estimates can be given a causal
interpretation under the plausible assumption that exposure to the tsunami can be treated as exogenous after
taking into account individual-specific unobserved heterogeneity with fixed effects, including pre-tsunami
geographical features that drove exposure. Individuals living in rural areas and individuals with the least
resources pre-tsunami fared the worst in terms of developing new businesses. However, the massive Build
Back Better reconstruction program promoted entrepreneurship. Receipt of housing aid as part of that
program is linked to an increase in the development of non-agricultural businesses that spurred gains in real
profits.
Duncan Thomas, Faculty Advisor
Michelle Connolly, Faculty Advisor
JEL classification: D1; H84; L26; Q54
Short and Long-Term Impacts of a Large-Scale Natural Disaster on Individual Labor Outcomes: Evidence from the 2004 Indian Ocean Tsunami
By Tony sun
Abstract
Natural disasters are often highly disruptive to the livelihoods of impacted populations. This paper investigates the effects of the 2004 Indian Ocean tsunami on male wages and labor supply from its immediate aftermath into the long run. Using fixed effects models that account for individual-specific heterogeneity, I find evidence of significant real wage declines for workers from heavily damaged areas that persist beyond the short-term. This long-term wage effect contrasts with previous literature, particularly in the context of relatively less severe disasters. Male workers also increased their hours-of-work following the tsunami, which suggests reliance on labor markets to smooth income losses and shifted their labor towards less disrupted industries. Additionally, I document the heterogeneity of tsunami impact on wages and hours-of-work by birth cohort and education, as well as by industry and sector of employment.
Professor Duncan Thomas, Faculty Advisor
Professor Michelle P. Connolly, Honors Seminar Instructor
JEL classification: J2; J21; J30; O10; Q54
Evolution of Wealth and Consumption in the Aftermath of a Major Natural Disaster
By Ralph Lawton
Natural disasters can have catastrophic personal and economic effects, particularly in low-resource settings. Major natural disasters are becoming more frequent, so rigorous understanding of their effects on long-term economic wellbeing is fundamentally important in order to mitigate their impacts on exposed populations. In this paper, I investigate the effects of the 2004 Indian Ocean tsunami on real consumption and assets at the individual level. I also examine the heterogeneity of those impacts, and the related effects on inequality. Taking individual-specific heterogeneity into account with fixed effects, I find individuals living in heavily damaged areas experience major declines in real consumption and assets, and do not recover in the long term. These results are strikingly different than results that do not consider price effects, as well as previously published macroeconomic results. I also find significant heterogeneity by age, education-level, pre-tsunami socioeconomic status, and whether an individual went into a refugee camp. The tsunami resulted in large, long-term declines in asset inequality, and a temporary increase in consumption inequality that returns to near pre-tsunami levels in the long run.
Advisors: Professor Duncan Thomas, Professor Michelle Connolly | JEL Codes: D1, D15, H84
Measuring the Long-term Effects of Orphanhood
By Nicholas Thomas Gardner
This paper works towards developing the narrative of orphans whose parent or parents died from natural disaster. By taking advantage of the unanticipated nature of death from the 2004
Indonesian tsunami, orphanhood can be treated as much closer to random than similar literature using data centered on HIV/AIDS related deaths. We use a community level fixed effects model to attempt to derive a causal relationship between orphanhood and both education and log wages. Our models suggest that orphaned males aged 14 and older at baseline complete 1-2 fewer years of education than their cohorts. The adverse effects persist in the long-term, as these orphans earn 26% less than non-orphan cohorts.
Advisors: Duncan Thomas and Kent Kimbrough | JEL Codes: I24, I25, I31, J24, J31
24K Magic: Evidence on Maternal Asset Ownership and Children’s Long Term Outcomes in Indonesia
By Maya Durvasula
Household resource allocation in response to economic shocks is of central importance for policy makers, especially given widely documented evidence of gender biases. In this paper, I exploit a
plausibly exogenous shock to maternal asset holdings in Indonesia to examine gender biases in resource allocation in the wake of the 1998 East Asian Financial Crisis. Using insights from
anthropology, I separate assets in the hands of women from those controlled by men and interpret findings in the context of a household decision-making framework that allows preferences of parents to differ. Taking household-specific heterogeneity into account with fixed effects, I find significant evidence of efforts to shield male children from the effects of the crisis in both contemporaneous educational attainment and longer-term labor market outcomes, a remarkable trend given minimal evidence of a pro-son bias in Indonesia prior to the crisis. Finally, inferring preferences from maternal resource allocation, I find suggestive evidence of an old age security motive in women’s investment decisions.
Advisor: Duncan Thomas | JEL Codes: D13, I0, J13, J16
Protecting Long Term Human Capital in a Financial Crisis: Evidence from the Indonesian Family Life Survey
By Sachet Bangia
The East Asian Financial crisis of the late nineties made its way to Indonesia in January 1998. Using longitudinal data from the Indonesian Family Life Survey (1993-2015), this paper studies the impact of the crisis on education attainment. In the midst of economic upheaval, households with liquid assets at hand, particularly gold, were better able to maintain per capita expenditures. Tracing out the impact of gold ownership on completed education, I find that the effect is most apparent on 7 to 12 year olds in Indonesia. Using within-household variation in completed education, I find that a divergence in the use of gold to protect child education: urban households direct it towards older children, while rural households do the opposite. This result is best understood by considering the effect of the crisis on opportunity costs of schooling. In urban areas, wages declined sharply, while in rural areas, the return to food production increased dramatically. Thus older children in rural areas would be more likely to exit schooling during the crisis, and consequently not benefit from gold ownership in the household. The evidence examined indicates that families sought to protect their children’s long-term human capital, but in households with fewer resources, the children suffered permanent consequences.
Advisor: Duncan Thomas | JEL Codes: D1, I2, O0
The Pen or the Sword: Determining the Effects of Different Types of Coups D’état on Income Inequality
By Jie Wei Chia
Existing literature on the relationship between income inequality and coup d’états focus on how the former cause the latter. No research has yet been done on how coup d’états affect income inequality after their occurrence. This study uses cross–country panel data and fixed effects with instrumental variables models to examine the impact of successful armed coups, successful unarmed coups, failed armed coups and failed unarmed coups. I find that, on average, none of these coups have a significant impact on the Gini coefficient and the income share of the poorest quintile of a population relative to the richest quintile, save for successful armed coups when the sub–sample of data from 1991–2013 was used.
Advisor: Duncan Thomas, Timur Kuran | JEL Codes: D7, D74 | Tagged: Coups, Inequality, Political Economy
