Research highlight
Informational Black Holes in Financial Markets
Journal of Finance, 78 (6), 3099-3140
Feedback Trading and Bubbles
The paper develops a model of bubbles that can be taken to the data and explain the behavior of asset prices and their statistics. We depart from the...
Cryptocurrencies and Decentralized Finance (DeFi)
Brookings Papers on Economic Activity 2022 (1) 141-215
Blockchain Analysis of the Bitcoin Market
In this paper, we provide detailed analyses of the Bitcoin network and its main participants. We build a novel database using a large number of public...
Outsized Arbitrage
The paper studies incentives and trading decisions of an arbitrageur who can take concentrated bets in an illiquid market and who cares about interim...
Trading and Arbitrage in Cryptocurrency Markets
We study the efficiency, price formation and segmentation of cryptocurrency markets. We document large, recurrent arbitrage opportunities in...
Informational Black Holes in Financial Markets
We study how efficient primary financial markets are in allocating capital when information about investment opportunities is dispersed across market...
CDS Auctions
We analyze credit default swap settlement auctions theoretically and evaluate them empirically. In our theoretical analysis, we show that the current...