Research

Working Papers:

• "Search Frictions and Efficiency in Decentralized Transport Markets," (with Giulia Brancaccio, Myrto Kalouptsidi and Nicola Rosaia), NBER Working Paper 27300

• “Beyond Cobb-Douglas: Flexibly Estimating Matching Functions with Unobserved Matching Efficiency,” (with Fabian Lange), NBER Working Paper 26972
  • Code for Estimating Matching Functions

• "Occupational Matching and Cities," American Economic Journal: Macroeconomics, revise and resubmit
  • Online Appendix to "Occupational Matching and Cities"

• "The Impact of Oil Prices on World Trade," (with Giulia Brancaccio and Myrto Kalouptsidi)

• "Occupational Choice, Human Capital and Learning: A Multi-Armed Bandit Approach," (with Rafael Lopes de Melo), draft available upon request

Published and Forthcoming Papers:

• "Geography, Transportation, and Endogenous Trade Costs," (with Giulia Brancaccio and Myrto Kalouptsidi), 2020, Econometrica, 88(2), 657-691
  • Supplement to "Geography, Transportation, and Endogenous Trade Costs"
  • Featured in Quartz, Fraser Forum
  • This paper previously circulated under the title "Geography, Search Frictions and Endogenous Trade Costs" (NBER Working Paper 23581)

• "A Guide to Estimating Matching Functions in Spatial Models," (with Giulia Brancaccio and Myrto Kalouptsidi), International Journal of Industrial Organization, (Special Issue EARIE 2018), forthcoming

• "Large Firms and Within Firm Occupational Reallocation," 2018, Journal of Economic Theory, 174, 184-223
  • Online Appendix to "Large Firms and Within Firm Occupational Reallocation"

• "Firm Learning and Growth," (with Costas Arkolakis and Olga Timoshenko) 2018, Review of Economic Dynamics, 27, 146-168

• "Learning Your Comparative Advantages," 2014, Review of Economic Studies, 81(3), 1263-1295
  • Supplementary Appendix to "Learning Your Comparative Advantages"