Options-based systemic risk, financial distress, and macroeconomic downturns
Journal of Financial Markets, 65, 100834
Bank Presence and Health
This paper demonstrates that increasing bank presence in underserved areas can substantially improve households’ health. I apply a regression...
Towards a new tax system in Ukraine
Ukraine’s tax system functions primarily on the basis of unofficial rules of tax collection. This divergence between law and practice predates Russia...
Gender Legal Reforms in Zambia: Motivated by International Conventions
In 2023, Zambia ranked 17th among African countries on the World Bank’s Women Business and the Law index, a notable decline over a half century. The...
Latent Fragility: Conditioning Banks' Joint Probability of Default on the Financial Cycle
We propose the CoJPoD, a novel framework explicitly linking the cross-sectional and cyclical dimensions of systemic risk. In this framework, banking...
A Preferred-Habitat Model of Term Premia, Exchange Rates, and Monetary Policy Spillovers
We develop a two-country model in which currency and bond markets are populated by different investor clienteles, and segmentation is partly overcome...
Research highlight
Corporate Capture of Blockchain Governance
Review of Financial Studies, 36 (4), 1364–1407
Passive Investing and the Rise of Mega-Firms
We study how passive investing affects asset prices. Flows into passive funds raise disproportionately the stock prices of the economy’s largest firms...
Does Board Size Matter?
This paper uses legal board size requirements to test whether board size affects firm performance and value. Since 1976, the minimum size of German...
Delegated Blocks
Will asset managers with large amounts of capital and high risk-bearing capacity hold large blocks and monitor aggressively? Both block size and...
The case against aggressive government action on crypto
The financial regulators have recently taken an active interest in cryptocurrencies, more than a decade after their law enforcement counterparts did...
What Silicon Valley Bank and Credit Suisse tell us about financial regulations
The downfall of Silicon Valley Bank and Credit Suisse has exposed failures in how we regulate the financial system. This column argues that the...
Green Capital Requirements
We study bank capital requirements as a tool to address financial risks and externalities caused by carbon emissions. Capital regulation can...
Informality as an Anti-Measure of Prosperity
In developing economies, the informal sector can account for upwards of 60% of GDP and over 90% of employment. The data show wide disparity in...
Long-Horizon Investing in a Non-CAPM World
We study dynamic portfolio choice in a calibrated equilibrium model where value and momentum anomalies arise because capital slowly moves from under-...
