In the Shadow of War: Assessing Conflict-Driven Disruptions in the Kyrgyzstan-Russia Labor Pipeline via a Gradient Boosting Approach to Nowcasting
by Michelle K. Schultze
Abstract
Kyrgyzstan, where remittances made up 30% of GDP before the Russo-Ukraine war, is central to understanding Russia–Central Asia labor migration. Wartime trends, however, are obscured by informality and limited Russian data. This study introduces a novel “nowcasting” method using XGBoost and Yandex Wordstat, a Russian search query database largely overlooked in English-language research. Results show a push effect linked to war intensity, alongside a labor substitution effect: Kyrgyz migrants increasingly fill roles vacated by Russian conscripts. This shift primarily affects blue-collar and informal travelers, with remittance flows responding after a two-month lag.
Professor Charles M. Becker, Faculty Advisor
JEL Codes: F24; J6; R23
Keywords: Immigrant Workers; Remittances; Regional Labor Markets
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Reel Representation: The Economic Impact of Gender on Bollywood Box Office Revenue
by Sidharth Ravi
Abstract
The Hindi Film Industry, known as Bollywood, is seen as a gatekeeper of Indian culture.
Annually thousands of films are produced, half a million workers across India are
employed and millions in revenue is created. Although Bollywood has ensured increased
employment and wage opportunities for women on and off screen, the overall
representation of women remains severely low. Little is known about their impact on
Bollywood’s film revenue. This study uses a novel dataset to estimate the impact of
female representation on Bollywood revenue from 2009-2019. We apply a traditional
linear regression and use a ratio of female to male characters in a film’s cast as a proxy
for female representation. Results indicate there is not a significant relationship between
an increased female cast composition on box office performance. To check for the diverse
impact of star power, I analyzed the gender makeup of the movie star in a film, finding
this to have a significant impact on box office revenue. In addition, there is a significant
effect of production budgets and genre on box office performance.
Professor Genna Miller, Faculty Advisor
Professor Grace Kim, Seminar Advisor
JEL Codes: L820, F63, J16, Z11
Keywords: Film Economics, Bollywood, Gender, Female Representation
How Foreign Direct Investment Impacts Domestic Productivity: The Case of Vietnam
by Minh Phuong Nguyen Hoang
Abstract
Foreign direct investment (FDI) has long been known as a vital driver of economic growth in many developing countries by providing capital boosts, generating employment, and introducing advanced technology. This paper focuses on a more long-term economic impact of FDI — the productivity spillover effect — in the specific case of Vietnam. Using firm-level data from the Vietnam’s Enterprise Survey from 2013 to 2022, I conduct a regional analysis to investigate 1) how foreign presence affects the productivity of firms in the region, and 2) how engagement in international activity further boosts firms’ productivity. Findings indicate that both domestic and foreign firms experience a statistically significant productivity boost as the level of foreign presence in the province increases, with domestic firms seeing a more substantial positive impact. Overall, my study aims to present a comprehensive picture of the dynamic between FDI and domestic productivity, thereby offering insights into how foreign investment can shape Vietnam’s economic landscape. This research can help inform Vietnam’s strategic FDI policies to foster technological advancement and strengthen its global economic integration, which has become a critical priority as the country navigates an unprecedented influx of high-tech foreign investment spurred by the ongoing US-China trade war.
Professor Michelle Connolly, Faculty Advisor
Professor Edmund Malesky, Faculty Advisor
JEL Codes: F21; F43; O30; O33
Keywords: FDI, Productivity, Knowledge Spillover, Vietnam, Economic Development
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Economic Effects of the War in Donbas: Nightlights and the Ukrainian fight for freedom
Paper available to internal Duke affiliates only upon request.
Professor Charles Becker, Faculty Advisor
Professor Grace Kim, Faculty Advisor
JEL Codes: F51; H56; O52; N44
The Impact of Conflict on Economic Activity: Night Lights and the Bosnian Civil War
by Stephanie Dodd
Abstract
The tendency of violent conflict to suppress economic activity is well documented in the civil war economic literature. However, differential consequences resulting from distinct characteristics of conflicts have not been rigorously studied. Utilizing new conflict data on the 1992-1995 Bosnian civil war from Becker, Devine, Dogo, and Margolin (2018) and DSMP-OLS night light data as a proxy for economic activity, this paper investigates the disparate economic impacts that different types of conflict have on Bosnia’s municipalities.
This investigation first uses data from other Yugoslavian countries to impute pre-war night light values for conflict-affected Bosnian municipalities. Next, a spatial autocorrelation model with fixed effects is used to determine if and how the occurrence of different types of violence vary in their implications for economic activity. This analysis finds that the five types of warfare identified in the context of the Bosnian Civil war have different impacts on night lights and economic activity.
Professor Charles Becker,Faculty Advisor
Professor Grace Kim, Faculty Advisor
JEL Codes: F52, H56, O52
Investigating the Impact of Chinese Financing on Productivity in the African Continent
By Kedest Mathewos
Given that productivity is a key component of long-term economic growth and that China has become an important source of external financing in Africa, this study aims to investigate the impact of Chinese foreign direct investment and government-to-government loans on productivity. Using a panel of the top fourteen African recipients of Chinese financing during the period 2003-2017, this study employs a two-stage regression process. The first relies on the use of a revised version of the Solow Model that accounts for human capital, natural resource accumulation and country-specific heterogeneity, to generate values of total factor productivity. The second examines the impact of Chinese financing on this generated measure of productivity. After taking into account significant confounding variables such as institutional quality, trade openness and manufacturing value-added, this study finds that Chinese foreign direct investment (FDI) has a significant negative impact on productivity while Chinese government loans are positively associated with productivity. However, consistent with the literature, the impact of Chinese FDI depends on the country’s absorptive capacity – proxied here by the level of human capital accumulation. Therefore, as African countries seek to boost productivity levels, they should continue to attract Chinese government loans while enhancing their FDI absorptive capacity.
Advisors: Professor Lori Leachman, Professor Grace Kim, Professor Kent Kimbrough| JEL Codes: O4, O47, F21
Investigating the Costs of Religious Observance: Cross-Country Analysis of Islamic Banking
By Myla Swallow and Richard Vargo
This study regresses key variables that influence the profitability of Conventional and Islamic banks as measured by Return on Average Assets, to determine the impact of Islamicity on the profitability of the banks in a given country. The study compares 36564 banks in 77 countries belonging to both Islamic and non-Islamic countries. We find that Islamic banks have higher operating costs and overall experience lower return on average assets.
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Advisors: Professor Kent Kimbrough, Professor Michelle Connolly | JEL Codes: F30; G21; Z12
Asylum Determination within the European Union (EU): Whether Capacity and Social Constraints Impact the Likelihood of Refugee Status Determination
By Louden Paul Richason
This paper analyzes whether capacity and social constraints impact acceptance rates for asylum seekers in the European Union from 2000-2016. Theoretically people should receive asylum based on the criteria outlined in international law – a well founded fear of persecution – but the influx and distribution of applicants in the European Union suggests that this may not hold in practice. For a group of pre identified “legitimate” asylum cases, this paper finds that surges in applications in a country (i.e. capacity constraints) have a positive and statistically significant correlation with acceptance rates, while the percentage of migrants in a country (i.e. social constraints) has a negative and statistically significant correlation with acceptance rates. This suggests that the burden of proof becomes easier during a surge in total applications in a country. However, as the international migrant stock in that country increases, it is more difficult for that same group of applicants to receive asylum.
Advisors: Professor Suzanne Shanahan, Professor Michelle Connolly | JEL Codes: D73, D78, F22, H12, J11, J15, K37, O52
The Future of Economic Geopolitics: Network Effects in Intercultural Trade
By Joshua Curtis
Using a regression discontinuity design on a gravity model of trade among 36 Middle Eastern and East Asian countries between 1980 and 2014, this study demonstrates network effects in trade. A small improvement in trade between subsets of two cultural blocs diminishes the effect of cultural similarity on trade between all members of the two cultural blocs. The result holds regardless of whether cultural similarity was originally a boon or drag on trade. Furthermore, international businesses adjust to new intercultural acumen very rapidly. The effect demonstrated herein points toward an answer to economic dilemmas posed by Huntington’s “clash of civilizations.”
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Advisor: Professor Lori Leachman, | JEL Codes: F1, F5, B27
The Impact of a Fixed Exchange Rate Regime on Growth and Volatility in an Oil-‐‑dependent Economy
By Shihab Osman Malik and Faisal Bandar Alsaadi
This study examines the relationship between the fixed exchange rate regime, economic growth, and output volatility in oil-‐‑producing Saudi Arabia over the post-‐‑Bretton Woods period (1973–2016). We assess the implications of the current exchange rate regime on macroeconomic and growth performance, and evaluate its sustainability in the context of oil-‐‑dependency and market dynamics. We develop and employ a theoretical framework and empirical specification based on previous literature to find that for Saudi Arabia, the fix is associated with faster growth and lower output volatility. We believe the result is primarily driven by the credibility of the fix in terms of establishing a strong nominal anchor and monetary policy framework.
Advisor: Lori Leachman | JEL Codes: E42, F31, F36, F41, O53
