Working papers

September 2023

The Macroeconomics of Managers: Supply, Selection, and Competition .

October 2023

Can Machine Learning Beat Gravity for Predicting Flows?.

October 2023

Expatriate Managers: Effects on Firm Performance.

September 2023

The Geography of Production and Sourcing in the Weightless Economy: Evidence from Open-Source Software.

February 2020

Machines and Machinists: Incremental technical change and wage inequality .

June 2017

Cattle, Steaks and Restaurants: Development Accounting when Space Matters.

July 2014

Bridges. Work in progress.

April 2013

Everything all the time? Entry and Exit in U.S. Import Varieties. Work in progress.