Recent evidence on the importance of cross-border equity flows calls for a rethinking of the standard theory of external adjustment. We introduce equity holdings and portfolio choice into an otherwise conventional open-economy dynamic equilibrium model. Our model is simple and admits an exact...

We quantify the financial performance of environmental, social, and governance (ESG) portfolios in the U.S., Europe, and Japan, based on data from six major ESG rating agencies. We document statistically significant excess returns in ESG portfolios from 2014 to 2020 in the U.S. and Japan. We...