Heaven or Earth?: The Evolving Role of Global Shocks for Domestic Monetary Policy (September 2025), joint with Kristin Forbes and M. Ayhan Kose, PRELIMINARY DRAFT, comments appreciated.

 

Tradeoffs over Rate Cycles: Activity, Inflation and the Price Level (May 2025), joint with Kristin Forbes and Ayhan Kose. Paper prepared for the NBER’s 40th Annual Conference on Macroeconomics, held in Cambridge, MA on April 10-11, 2025.

 

Rate Cycles (July 2024) with Kristin Forbes and M. Ayhan Kose. In Monetary Policy in an Era of Transformation, ECB Forum in Central Banking in Sintra, Portugal.

 

Other Projects

 

Ha, J., H. Liu, and J. Rogers. “Capital Controls, Exchange Rate Arrangements, and the Transmission of U.S. Monetary Policy: The Trilemma Strikes Back.”  World Bank Working Paper 10582, Paper prepared for EC-CEPR-JIE conference (2025)

Ha, J., M. Kim. M. A. Kose, H. Zahid. “Commodity prices and inflation” Paper presented at World Bank seminar

Ha, J., D-H. Kim, M. A. Kose, F. Warnock. “Economic effects of capital flows” Paper presented at World Bank seminar

Ha, J. M. A. Kose. I. So. “Confidence shocks in open economies: A global-domestic perspective on news and sentiment.” Paper prepared for AEA Annual meetings 2026

Ha, J., D-S. Kim, I. So. 2025. “Local factors in emerging equity markets: A new phase of return chasing.” Paper presented at Bank of Korea seminar