Gravity Modeling Group

Primary Contributors

Serge Shikher, Ph.D., Project Leader
Lead International Economist, Research Division, Office of Economics

Saad Ahmad, Ph.D.
Lead International Economist, Research Division, Office of Economics

Heather Wickramarachi, Ph.D.
Senior International Economist, Office of Industries

Tamara Gurevich, Ph.D.
Lead International Economist, Research Division, Office of Economics

Contributing Members

Samantha Schreiber, International Economist, Office of Economics

Ross Jestrab, International Economist, Office of Economics

Former Contributing Members

Tricia Mueller, Peter Herman, Blaize Giangiulio, Jeffrey Horowitz, Ricky Ubee, Caroline Peters,

Carlos Payan, Nabil Abbyad, Meryem Demirkaya, Grace Kenneally, Austin Drenski

Visiting Scholars

2022 - present: Rafael Dix-Carneiro, Associate Professor of Economics, Duke University

2020 - 2022: Nuno Limão, Professor of Economics, University of Maryland

2019 - present: Yoto V. Yotov, Professor of Economics, Drexel University

2018: James E. Anderson, Professor of Economics, Boston College