The Gravity of Experience
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Canadian Journal Of Economics, vol. 55, 2022, p. 213-248.

Corruption and Bilateral Trade Flows: Extortion or Evasion?
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Review of Economics and Statistics, vol. 92, 2010, p. 843-860.

With Whom Do You Trade? Defensive Innovation and the Skill-Bias
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Canadian Journal Of Economics, vol. 43, 2010, p. 1198-1220.