Longterm decision making under the threat of earthquakes?
Under the threat of earthquakes, long-term policy makers need tools to optimally decide on the economic trajectories that will maximize the society...
Strategic news releases in equity vesting months
The Review of Financial Studies, 31 (11), 4099-4141
A tug of war: Overnight versus intraday expected returns
Journal of Financial Economics, 134 (1), 192-213.
Firing the wrong workers: Financing constraints and labor misallocation
Journal of Financial Economics, 133 (3), 589-607
The dissonance of the short and long term
The type of risk we most care about is long-term, what happens over years or decades, but we tend to manage that risk over short periods. This column...
Central banks and reputation risk
As central banks accumulate ever more job functions, their reputation risk increases. This column offers a cautionary tale from Iceland where, after...
Information Acquisition with Heterogeneous Valuations
We study the market for a risky asset with heterogeneous valuations. Agents seek to learn about their own valuation by acquiring private information...
Artificial Intelligence and Systemic Risk
Artificial intelligence (AI) is rapidly changing how the financial system is operated, taking over core functions because of cost savings and...
Financial crises and liberalization: Progress or reversals?
Financial crisis can trigger policy reversals, i.e. they can lead to a process of reregulation of financial markets. Using a recent comprehensive...
Clients’ Connections
We propose a new measure of private information in decentralised markets – connections – defined as the number of dealers with whom a client trades in...
Financial crises and the dynamics of financial de-liberalisation
Financial crises play a key role in changing existing policies concerning financial markets and institutions. This column provides new evidence for...
The Efficient IPO Market Hypothesis: Theory and Evidence
We derive the optimal underwriting method and the quantitative IPO pricing rule that this method implies in a market with informational frictions...
