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Green Capital Requirements

Uploaded: Jun 11, 2025

Martin Oehmke, Marcus Opp

We study bank capital requirements as a tool to address climate-related financial risks and evaluate whether a prudential mandate for bank regulators remains appropriate in the presence of carbon externalities. We show that a prudential mandate maximizes welfare if carbon...

Security Design under Common-Value Competition

Published: Econometrica, 2026

Yue Yuan

This paper studies security design by bidders with dispersed information about a common-value investment opportunity. Among a broad set of securities, bidders offer debt financing—the flattest securities. A first reason is that debt mitigates bidders' exposure to the winner's curse...

Bank fragility and risk management

Uploaded: Jun 5, 2025

Toni Ahnert, Christoph Bertsch, Agnese Leonello, Robert Marquez

Shocks to a bank's ability to raise liquidity at short notice can trigger a depositor panic. We study contingent risk management (hedging such shocks) in a global-games model of bank runs. A bank's risk management is non-monotone in the shock...

Voting Choice

Uploaded: Jun 5, 2025

Andrey Malenko, Nadya Malenko

Traditionally, fund managers cast votes on behalf of fund investors. Recently, there is a shift towards "pass-through voting," with fund managers offering their investors a choice: delegate their votes to the fund or vote themselves. We develop a theory of...

Trading and Shareholder Democracy

Uploaded: Jun 5, 2025

Doron Levit, Nadya Malenko, Ernst G. Maug

We study shareholder voting in a model in which trading affects the composition of the shareholder base. Trading and voting are complementary, which gives rise to self-fulfilling expectations about proposal acceptance and multiple equilibria. Prices and shareholder welfare can move...

Proxy Advisory Firms: The Economics of Selling Information to Voters

Published: Journal of Finance, 2025

Andrey Malenko, Nadya Malenko

We analyze how proxy advisors, which sell voting recommendations to shareholders, affect corporate decision-making. If the quality of the advisor's information is low, there is overreliance on its recommendations and insufficient private information production. In contrast, if the advisor's information...