Research

My research centers on Applied Microeconomics with policy-relevant applications on the fields of International Trade, Industrial Organization and Development Economics. In particular, it focuses on the application of industrial organization methods to two broad areas of research: (1) international trade and industry performance, and (2) firm dynamics and determinants for growth.

Research Statement (PDF)

Work in Progress

“Within-Firm Responses to Import Competition: Quality Upgrading and Exporting in the Peruvian Apparel Industry”
(Job Market Paper)

Since China entered the WTO in 2001, the Peruvian apparel industry has been considerably affected by the dramatic inflow of Chinese garments. Unlike neighboring countries, the industry was able to keep afloat by firm-level responses that led to unprecedented growth in exports, driven by sales of high-quality apparel. While firm-level responses to import competition are now a well-established empirical fact in the economic literature, few papers have provided a precise mechanism by which they occur. This paper is one of the first to show that both quality upgrades and increases in export activity can be direct outcomes of import competition, and quantify their importance.

To capture both responses, I build and estimate a structural dynamic equilibrium model that hinges on the redeployment of less mobile factors when firms are exposed to import competition. If firms are highly exposed to import competition in the domestic market, within-firm factor reallocation results in an increase in exporting activity. Considering richer foreign markets have a higher taste for quality, firms will tend to export high-quality apparel. I use the estimated model to analyze: (1) whether firms’ ability to escape competition by moving across products and destinations proved key for Peruvian firms’ success, and (2) the effect on welfare and industry growth of commonly used trade policies such as tariffs. I find that allowing firms to re-optimize their product mix alleviates negative trade shocks by raising annual industry sales by as much as 17.5%. Moreover, even though raising import tariffs by 15% can expand the domestic industry’s revenues and employment by 5%, it would do so with an annual 7% reduction in consumer welfare –US$ 133 millions. In contrast, alternative policies that cut the up-front costs of exporting high-quality in half would achieve the same objectives at no cost for consumers.

“The Effect of Information Disclosure on Small and ‘Micro-Enterprise Development: Evidence from Traditional Restaurants in Ecuador”
(with José Martinez)

This paper aims to understand and quantify to what extent demand-oriented policies such as information campaigns and quality certifications have a positive impact on the dynamics of micro and small firms (MSEs) on the retail sector and the reasons why entrepreneurs and private parties have not yet implemented them. Empirically, we exploit a source of quasi-experimental variation and two randomized complementary interventions in the gastronomic sector of Ecuador to disentangle the effects of quality and information disclosure as well as to measure the firms’ willingness to pay for marketing campaigns. With the knowledge of the impact and existing barriers for information disclosure, the conclusions of this study will lead to straightforward policy recommendations applicable to different non-tradable sectors on the developing world.

“Demand and its determinants: The case of customer-supplier relationships in the US Automobile Industry”

Customer-supplier relationships in the US automobile industry represent a highly persistent and endogenously-formed demand process for suppliers. However, despite their relevance for understanding firms’ size dynamics, little theoretical or empirical work has been devoted to clarifying their determinants. The aim of the paper is to begin filling that gap. By using a simple theoretical model and fairly underutilized sections of the Compustat database, I characterize the formation, dissolution, survival and diversification of these relationships and estimate their main drivers with binary non-linear and non-parametric survival models.

Working Papers

“Determinants of the demand for Internet and the role of PCs’ acquisitions on limiting the access” (with Juan Manuel García and Luis Bendezú) OSIPTEL Working Paper No. 11.
“Evaluation of the Telecommunications Rural Subsidy Fund: Is still efficient its auction scheme?” CIES. Lima, Perú.
“Evaluation of the impact of ICT Access on Household’s income in Perú. A Propensity Score Matching Approach” (with Roxana Fernandez) Lima: Diálogo Regional sobre Sociedad de la Información, 2011. 76 p.

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