"Implicit Contracts, incentive compatibility, and involuntary unemployment" (MacLeod and Malcomson, 1989) remains our most highly cited work. We briefly review the development of this paper and of our subsequent related work, and conclude with reflections on the future of relational contract...

Firms have increasingly used social media such as Twitter to disseminate corporate disclosures, particularly since the regulation of these platforms by the Securities and Exchange Commission (SEC) in 2013. However, research on social media dissemination is still limited. Even though a few...

This paper discusses the role of secret versus public reserve prices when bidders’ valuations depend positively on the seller’s private signal. A public reserve price is announced before the auction starts, and a secret reserve price is disclosed after the highest bid has been reached. The...

I develop a theory of intermediation in a market where agents meet bilaterally to trade and buyers cannot commit to payments. Some agents observe the past trading history of traders in the market. These informed agents can secure trades by punishing traders who previously defaulted. The...

Short-time work - a wage subsidy conditional on hour reductions - has become an important tool of labor market policy in many European countries. As the scope of these policies expanded, concerns about side effects due to adverse selection increased. We develop a model of job retention policies...

I study the economic value of obesity - a seemingly inconsequential but unhealthy status symbol in poor countries. Randomizing decision-makers in Kampala, Uganda to view weight-manipulated portraits, I make four findings. First, obesity is perceived as a reliable signal of wealth rather than...

The study assesses the how information sharing by means of mobile phones affects banking system efficiency in Africa with particular emphasis on income levels (Middle income versus Low income countries) and legal origins (English Common law versus French Civil law countries). The focus is on 53...

We evaluate a temporary public sector employment program targeted at individuals with weak labor market attachment, applying dynamic inverse probability weighting to account for dynamic selection. We show that the program is successful in increasing employment and reducing social assistance....

Purpose - Because systemically important banks' takeovers in the US were expected to contain the 2008 global financial crisis (GFC) but were found to have imposed large cost on shareholders, this paper examines the effectiveness of these acquisitions during the GFC and investigates what went...

In this paper, I explore how optimal aggregate dynamics can be shaped by the presence of moral hazard in unemployment insurance. I also analyze the optimal provision of unemployment insurance and the implications for the amount of cross-sectional heterogeneity. The economy that I consider embeds...

Insurance for natural hazards - earthquakes, hurricanes, or pandemics - is rarely comprehensively adopted without intense government intervention, and even then it is often only a minority of properties or businesses that are insured. Efforts to close this insurance gap include the introduction...

Empirical evidence on the relation between managers and risk is mixed, with data mostly from developed countries, and aggregated risk measures are used in the study of this relation in the existing literature. The purpose of this study is to examine how managerial ability affects idiosyncratic...

We provide a rationale for bank money creation in our current monetary system by investigating its merits over a system with banks as intermediaries of loanable funds. The latter system could result when CBDCs are introduced. In the loanable funds system, households limit banks' leverage ratios...

To explain the mixed findings on hiring discrimination against homosexual applicants, we explore the perceptual drivers behind employers' evaluations of gay men and lesbian women. Therefore, we conduct an extensive vignette experiment among 404 genuine recruiters, for which we test...

The often long-lasting process of intrafamily business succession involves contracts for management and ownership transfer that unfold in a complex series of stages. The older and larger a family business, the more heterogeneous the involved family members' interactions and interests can become....

In this study, we use bank loan information to construct proxies for corporate transparency and examine whether these measures reflect information asymmetry in the stock market. Our analysis is based on a novel dataset of stock transactions and bank loans of all publicly listed firms on the...

We study dynamic signaling in a game of stochastic stakes. Each period, a privately informed agent of binary type chooses whether to continue receiving a return that is an increasing function of both her reputation and an exogenous public stakes variable or to irreversibly exit the game. A...

We consider a Bayesian persuasion problem where a sender's utility depends only on the expected state. We show that upper censorship that pools the states above a cutoff and reveals the states below the cutoff is optimal for all prior distributions of the state if and only if the sender's...

Motivated by markets for ''expertise,'' we study a bandit model where a principal chooses between a safe and risky arm. A strategic agent controls the risky arm and privately knows whether its type is high or low. Irrespective of type, the agent wants to maximize duration of experimentation with...

We report the results of an experiment to systematically investigate the influence of different settings in credence good markets on opportunism in the sellers' decisions. We find that, as predicted by a cognitive dissonance model, the specific choice of the design features might be less...