More than 2100 citations in Google Scholar:

I am among the 5 most highly cited young economists (4th out of 18,000):


Publications

November 2014, 104(11): 3600-34 | [PDF] | [Data/Code] | [Appendix]
American Economic Review

(with Ralph Ossa, Chicago Booth)
May 2013, 90(1): 177-80 | [PDF]
Journal of International Economics

The Collateral Channel: How Real Estate Shocks Affect Corporate Investment
(with David Sraer, Berkeley; and David Thesmar, HEC Paris)
October 2012, 102(6): 2381-2409 | [PDF] | [Data/Code] | [Appendix]
American Economic Review (lead article)

Exchange Rate Pass-Through in a Competitive Model of Pricing-to-Market
(with Raphael Auer, Swiss National Bank)
February 2009, 41(s1): 151-75 | [PDF] | [Appendix]
Journal of Money, Credit and Banking

Distorted Gravity: the Intensive and Extensive Margins of International Trade
September 2008, 98(4): 1707-21 | [PDF] | [Appendix] 
American Economic Review


Preliminary version: September 2014 | [PDF]
Oxford Handbook of the Economics of Networks
edited by Yann Bramoulle, Andrea Galleoti and Bryan Rogers
Oxford University Press


Working Papers

The Gravity Equation in International Trade: an Explanation
Updated version: February 2015 | [PDF] | [Appendix] | [older NBER WP19285] | [older CEPR DP9613]
Big firms export faraway. 
Whether distance affects aggregate trade or not depends on whether there are many big firms or not. 
If the distribution of firm sizes is approximately Zipf, then aggregate trade is inversely proportional to distance.

(with Zongbo Huang, Princeton; David Sraer, Berkeley; and David Thesmar, HEC Paris)
March 2015 | [PDF]
When the value of a firm's real estate appreciates, the firm invests and hires new workers.
This real estate collateral channel can explain 10% of the aggregate investment and employment growth in France over 2002-2006.
Financing frictions and adjustment costs on capital and labor jointly explain this collateral channel for investment and labor demand.

Liquidity Constrained Exporters
July 2005 | [PDF] | [NBER WP19170]
If firms face fixed export costs, then liquidity constraints may prevent a firm from exporting: the health of its balance sheet matters for exporting. 
A currency devaluation hurts domestic firms balance sheets, and may hurt aggregate exports despite its pro-competitive effect.

Productivity Overshooting:
The Dynamic Impact of Trade Opening with Heterogeneous Firms
June 2005 | [PDF]
When trade barriers are high, (too) many firms can survive, sheltered from foreign competition. 
After a trade liberalization, it takes a long time for those firms to exit. 
The economy may overheat for a while.

Technological Mismatch: a Model of International Trade in Goods and Ideas
May 2008 | [PDF]
Some people are good at inventing new technologies, and some at implementing them. Both don't always live in the same country.
When international trade in ideas is allowed, talented inventors team up with talented craftsmen, world production and world trade go up.


Work in Progress

Network Business Cycles

Migrants, Trade and Investment
(with Konrad Burchardi, IIES Stockholm; and Tarek Hassan, Booth)

Economic Geography and International Inequality in General Equilibrium
(with Ralph Ossa, Booth; and Steve Redding, Princeton)

Production Clusters