Place-Based Policies and Household Wealth in Africa. (with Cecília Hornok and Matthew Amalitinga Abagna) Journal of Development Economics, Volume 176, 103482, September 2025

Abstract: This paper provides novel evidence on the impact of a prominent place-based policy - Special Economic Zones (SEZs) - on the economic well-being of African households. Exploiting time variation in SEZ establishment on a dataset of repeated cross-sections of households in 10 African countries during 1990-2020, we show that households living near SEZs become wealthier relative to the national average after SEZ establishment. The effect accrues mostly within 10 km of SEZs, is not driven by selective migration, and is accompanied by improved access to household utilities, higher consumption of durable goods, increased educational attainment and a shift away from agricultural activities.

Place-Based Policies and Firm Performance: Evidence from Special Economic Zones in India. (with Holger Görg) European Economic Review, Volume 165, 104752, June 2024

Abstract: This paper exploits time and geographic variation in the adoption of Special Economic Zones in India to assess the direct effects of the program on firm performance. We combine geocoded firm-level data and geocoded SEZs. Our analysis yields that conditional on controlling for initial selection based on observables, the establishment of new SEZs did not induce any discernible positive effect on the productivity growth of firms in the SEZs. To explain this, we focus on the possibility of distortions through non-profitable activities on the part of managers. We find that firms especially in publicly-owned SEZs decreased their productivity growth, while firms located in privately-owned SEZs experience productivity increases. We also show that directors of firms located inside the publicly-owned zones experienced a significant increase in their salary growth, which is not the case in privately-owned SEZs. Our findings are in line with the idea that the possibility of rent-seeking by managers leads to distortions in program implementation.

• Covered in: UNIDO IAP

Services Liberalization and Product Variety of Manufacturing Firms.

Abstract: This paper investigates the impact of services sector liberalization on product innovation of downstream manufacturing firms. Leveraging firm-product panel data from India and employing a shift-share research design, I find that services liberalization significantly increases firms' product portfolio. Allowing foreign investments in the banking sector decreases firm's credit-constraint and increases the amount of interest payments on short-term loans. This shows that services liberalization reduces firms' fixed costs of product innovation. Firms diversify into input-similar industries which changes the distribution of sales across products with the core product experiencing the most pronounced decline in the sales share.