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Trade Costs

By James E. Anderson and Eric van Wincoop

Journal of Economic Literature, September 2004

This paper surveys the measurement of trade costs: what we know and don't know but may usefully attempt to learn. Partial and incomplete data on direct measures of costs go with inference on implicit costs from trade flows and prices. Total trade costs in...

Trade with Correlation

By Nelson Lind and Natalia Ramondo

American Economic Review, February 2023

We develop a trade model with correlation in productivity across countries. The model spans the full class of generalized extreme value import demand systems and implies that countries with relatively dissimilar technology gain more from trade. In the con...

Electronic Food Vouchers: Evidence from an At-Scale Experiment in Indonesia

By Abhijit Banerjee, Rema Hanna, Benjamin A. Olken, Elan Satriawan, and Sudarno Sumarto

American Economic Review, February 2023

We compare how in-kind food assistance and an electronic voucher-based program affect the delivery of aid in practice. The Government of Indonesia randomized across 105 districts the transition from in-kind rice to approximately equivalent electronic vouc...

The Voice of Monetary Policy

By Yuriy Gorodnichenko, Tho Pham, and Oleksandr Talavera

American Economic Review, February 2023

We develop a deep learning model to detect emotions embedded in press conferences after the Federal Open Market Committee meetings and examine the influence of the detected emotions on financial markets. We find that, after controlling for the Federal Res...