How can risk of a company be allocated to its divisions and attributed to risk factors? The Euler principle allows for an economically justified allocation of risk to different divisions. We introduce a method that generalizes the Euler principle to attribute risk to its driving factors when...

In the United States, exchange-traded funds can defer capital gains taxes of their investors by taking advantage of a legal loophole, sometimes referred to as Wall Street's "dirty little secret". To quantify the impact of this tax loophole on investor portfolios, we study a rank-dependent...

We study the optimal execution problem in a principal-agent setting. A client contracts to purchase a large position from a dealer at a future point in time. In the interim, the dealer acquires the position from the market, choosing how to split the parent order into smaller child orders. Price...

How can risk of a company be allocated to its divisions and attributed to risk factors? The Euler principle allows for an economically justified allocation of risk to different divisions. We introduce a method that generalizes the Euler principle to attribute risk to its driving factors when...

To analyze how digital currencies affect trading and prices in over-the-counter markets, we introduce a search and bargaining model where agents transact in traditional and digital currencies. The digital currency has lower transaction costs, but part of the population is reluctant to use it....