Research

Presented at Erasmus University Rotterdam (2023, 2024), Advanced Graduate Workshop on Poverty, Development and Globalization 2023 (Bengaluru) and European Trade Study Group 2023 (Surrey).

In many emerging economies, compulsory land acquisition has become a critical instrument for industrial policy, with the aim of facilitating manufacturing activity and bringing about increased economic growth. This paper studies whether compulsory acquisition stimulates large-scale industrial development in the context of Special Economic Zones (SEZs) in India. I exploit an unexpected reform that prohibited compulsory acquisition, and compare the effects on SEZs across Indian states depending on their official compulsory acquisition policy. This would especially affect industrial development, as manufacturing is generally more land-intensive than services. First, I use a novel dataset on SEZ proposals to document how SEZ development responds to the reform. I find that the share of manufacturing SEZ proposals, and the share of developed manufacturing SEZs, decreases by almost 50 percent. Second, I study how restricting compulsory acquisition affects the local employment effects of SEZs. Using a spatial difference-in-differences design, I find that manufacturing SEZs after the reform are associated with significantly higher local employment than SEZs before the reform. Together, these findings suggests a tradeoff for policymakers on the use of compulsory acquisition for effective industrial policy.

Presented at Erasmus University Rotterdam, ETSG 2018 (Warsaw) and the CEP Junior Trade Workshop 2022 (LSE). 

This paper develops a general equilibrium model of trade intermediation with search frictions and firm heterogeneity. Firms decide whether to export, and if so, whether to use an intermediary. Both firms and intermediaries need to invest in market penetration to reach foreign consumers, but the intermediary can transport multiple goods through the same advertising network. A firm that opts for intermediation saves the cost of market penetration but loses out on demand since the intermediary charges a higher price. The corresponding lost profit increases more quickly in productivity than the optimal investment in advertising. Therefore, the equilibrium exhibits productivity sorting in the export mode: the most productive firms export directly, the least productive do not export and the moderately productive firms use an intermediary. In line with empirical evidence, I find that the resulting trade network is characterized by negative assortative matching both in terms of number of connections and size. Moreover, intermediaries make up a higher share of exports when goods are more homogeneous and when the costs of exporting are higher. Finally, the model predicts that sales of an intermediated firm are less responsive to trade liberalization than direct exporters. Trade liberalization reduces the diversity of intermediated products but increases the number of intermediated firms.

Presented at Erasmus University Rotterdam (2022), Workshop on Causal Inference with Guido Imbens (2022) and ETSG 2022 (Groningen).

This paper investigates the role of domestic trade costs in determining local labor market outcomes after a reduction in international trade costs. We introduce internal geography and limited labor mobility in a Ricardian trade model with sectoral linkages. We establish that the presence of domestic transportation costs ensures that inland regions are more shielded from both the positive and negative effects of trade liberalization than their coastal counterparts. We then aim to provide quasi-experimental evidence for this mechanism using the Indian trade liberalization as a natural experiment. An advantage of our study is that we proxy regional transportation costs using detailed historical information on India's infrastructure, including the rail and road network, international and regional transportation hubs. Our analysis shows that distance to the port indeed reduces the passthrough of the trade shock: intuitively, the greater the distance between a region and the port, the lower the impact of trade liberalisation because of increasing domestic transport costs.