1. International medium of exchange: Privilege and duty;Ryan Chahrour;Boston College Department of Economics,2017
2. A model of the international monetary system;Emmanuel Farhi;The Quarterly Journal of Economics,2017
3. The international price system;Gita Gopinath;National Bureau of Economic Research,2015
4. Banking, Trade, and the making of a Dominant Currency;Gita Gopinath;National Bureau of Economic Research,2018
5. A model of the reserve asset;Zhiguo He;Forthcoming in American Economic Review,2018