We use detailed security lending data to examine the relation between short sale constraints and equity prices. Our results show that the supply of lendable shares is frequently binding, and the constraint is related to firms' accounting characteristics. Specifically, we find: (1) when the...

This paper aims to understand the impact of temporal spacing between ad exposures on the likelihood of a consumer purchasing the advertised product. I create an individual-level data set with exogenous variation in the spacing and intensity of ads by running online field experiments. Using this...

We analyze a model of policymaking in which only one actor, e.g., a bureaucratic agency or a well-funded interest group, has the capacity to develop high-quality policy proposals. By virtue of her skills, this actor has an effective monopoly on policy development and thus can craft proposals...

Which start-up characteristics are most important to investors in early-stage firms? This paper uses a randomized field experiment involving 4,500 active, early stage investors. The experiment is implemented by AngelList, an online platform that matches investors with start-ups seeking capital....

Excessive leverage (indebtedness) in banking endangers the public and distorts the economy. Yet current and proposed regulations only tweak previous regulations that failed to provide financial stability. This paper discusses the forces that have led to this situation, some of which appear to be...

We estimate the effect of consumer search on the price of the purchased product in a physical store environment. We implement the analysis using a unique data set obtained from radio frequency identification tags, which are attached to supermarket shopping carts. This technology allows us to...

In this overview article, we summarize recent research in progress that examines the potential and limitations of non-violent civil disobedience through the lens of the evolution of an iconic success: India's struggle for democratic self-rule. We present a theoretical framework that highlights...

We examine whether venture capitalists contribute to the innovation and success of their portfolio companies, or merely select companies that are already poised to innovate and succeed. To do so, we exploit exogenous reductions in monitoring costs stemming from the introduction of new airline...

This study finds that more conservative earnings have lower information content in that higher conditional conservatism decreases the speed with which equity investor disagreement and uncertainty resolve at earnings announcements. We find that a firm-year measure of conditional conservatism we...