Research
My research examines how states and citizens evaluate firms in an era of globally fragmented production, with a focus on industrial policy, trade, domestic employment, and government-business relations.
Dissertation
Beyond Nationality: Domestic Embeddedness and Industrial Subsidies
Governments routinely subsidize foreign firms, even as industrial policy is justified in terms of national economic development. I argue that subsidy support depends not simply on firm nationality but on domestic embeddedness—the extent to which firms generate visible domestic economic benefits. Using firm-level data on U.S. subsidies from 2000–2023, I show that foreign firms receive fewer and substantially smaller subsidies, but this disadvantage narrows among labor-intensive firms. Foreign supplier dependence, by contrast, does not reduce government support. Two preregistered survey experiments show that citizens similarly prioritize domestic economic contributions: foreign workforces and suppliers substantially reduce support regardless of firm nationality, while the effect of nationality is smaller and less consistent. Together, the findings show that governments and citizens both look beyond nationality, particularly to domestic employment, although they weigh supply chains differently. Industrial policy therefore navigates economic interdependence by defining which activities of globally integrated firms count as sufficiently domestic to warrant public support.
Publications
5 peer-reviewed articles2026
Sujin Cha, Jieun Lee, Iain Osgood, and Sojun Park
Review of International Political Economy 33(2), 573–607
2026
Sujin Cha and Iain Osgood
International Interactions 52(1), 1–31
2024
Sujin Cha
Journal of International Development 36(1), 587–605
2023
Sujin Cha, Yehzee Ryoo, and Sung Eun Kim
Asian Survey 63(1), 1–30
2022
Sung Eun Kim and Sujin Cha
The Review of International Organizations 17(4), 751–780
Working Papers
2 papersBeyond Nationality: Domestic Embeddedness and Industrial SubsidiesUnder review
Global Firms, Domestic Jobs: Public Support for Industrial SubsidiesUnder review
Work in Progress
Current projectsGlobal Firms and Foreign Talent: Analysis Using H-1B Visa Database
with Iain Osgood
Revolving Doors in US Trade and Investment Policy
with Sojun Park
Public Views on Industrial Policy: National Identity or Economic Returns?
with Yehzee Ryoo
The Ties That Bind and Break: Chaebol and Politician Collusion in Korea
with Chloe Ahn
Decoding the Matrix: Evolution of Business-Political Networks in Korea
with Hanna Lee