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Insurance, Migration and Disclosure of Climate Risk

Uploaded: Sep 13, 2026

Deeksha Gupta, Alexandr Kopytov, Jan Starmans

We study government disclosure of the spatial distribution of climate risk. A regulator decides whether to reveal which region is exposed to disaster risk. Households can insure against the disaster or relocate at a cost. Disclosure induces migration out of...

Governing Global Externalities: Investor Voice Amid Fragmented Policy

Uploaded: Sep 12, 2026

Robin Döttling, Doron Levit, Nadya Malenko, Magdalena Rola-Janicka

We study whether investor voice can help address global externalities under fragmented regulation. In our setting, a multinational firm generates externalities across jurisdictions, national regulators face political frictions that can impede corrective regulation, and policy differences create scope for regulatory...

Polarizing Green Disclosure

Uploaded: Sep 11, 2026

Ron Kaniel, Alexandr Kopytov, Dan Luo

We study how green disclosure shapes portfolios and green investment. Disclosure polarizes shareholders and greenness outcomes: green investors concentrate in green firms and push them to become greener, while brown firms are held by less-green investors and reduce greenness. Because...

Loan Rates as Incentive Instruments

Uploaded: Sep 7, 2026

Kinda Hachem

Loan rates are usually viewed as prices that shape borrower incentives, but they can also serve another role in a principal-agent problem by determining how informative repayment is about unobservable effort inside the bank. I study how the two roles...

Self-enforcing contracts with persistence

Published: Journal of Monetary Economics, 2022

William Fuchs, Jangwoo Lee

We show theoretically that, in the presence of persistent productivity shocks, the reliance on self-enforcing contracts due to limited legal enforcement may provide a possible rationale why countries with the worse rule of law might exhibit: (i) higher aggregate TFP...

Confidentiality and Competition in Concurrent Bargaining

Uploaded: Aug 6, 2026

Jangwoo Lee

I analyze a dynamic model of concurrent bargaining in which multiple prospective buyers compete to trade with an informed seller. When the seller maintains confidentiality over buyers' past offers, buyers may engage in competitive ``price experimentation'': buyers risk early losses...