We study a principal-agent model. The parties are symmetrically informed at first; the principal then designs the screening mechanism and, concurrently, the process by which the agent learns his type. Because the agent can opt out of the mechanism ex post, it must leave him with nonnegative...

In this paper, we develop a corporate accessibility measure for publicly listed firms in China based on their responses to outside market participants' attempts to communicate with them (via telephone, e-mail, and online discussion forum), and examine whether the provision of corporate...

This paper examines whether corporate managers follow the collective actions of arbitrageurs, measured by short interest, in deciding whether to conduct seasoned equity offers (SEOs). We find that short interest predicts future SEOs and has a marginal impact comparable to well-known predictors....

A new type of momentum based on the signs of past returns is introduced. This momentum is driven primarily by sign dependence, which is positively related to average return and negatively related to return volatility. An empirical application using a universe of commodity and financial futures...

We study how to reduce congestion in two-sided matching markets with private preferences. We measure congestion by the number of bits of information that agents must (i) learn about their own preferences, and (ii) communicate with others before obtaining their final match. Previous results by...

We document a new phenomenon in bond and equity markets that we call cross-asset time series momentum. Using data from 20 countries, we show that past bond market returns are positive predictors of future equity market returns, and past equity market returns are negative predictors of future...

We study the effects of a voluntary skill certification scheme in an online freelancing labour market. We show that obtaining skill certificates increases freelancers' earnings. This effect is not driven by increased freelancer productivity but by decreased employer uncertainty. The increase in...

We analyze the effect of a bankruptcy law according to which some of the borrower's assets are exempt from liquidation in the event of default in the context of a competitive credit market characterized either by moral hazard (MH) or by adverse selection (AS). In particular, we study how the...

Drawing upon the Bayesian persuasion literature, I show that a mediator can provide conflicting parties strategically with information to decrease the ex-ante war probability. In a conflict between two parties with private information about military strength, the mediator generates information...

Negative interest rates are a new (and controversial) monetary policy tool. This paper studies a novel signalling channel and asks whether negative rates can be 1) an effective and 2) an optimal policy tool. 1) We build a financial-friction new- Keynesian model in which monetary policy can set a...