Can managers influence the liquidity of their firms' shares? We use plausibly exogenous variation in the supply of public information to show that firms actively shape their information environments by voluntarily disclosing more information than regulations mandate and that such efforts improve...

We study conference calls as a voluntary disclosure channel and create a proxy for the time horizon that senior executives emphasize in their communications. We find that our measure of disclosure time horizon is associated with capital market pressures and executives' short-term monetary...

Yes. By observing return reversals following unexpected responses to noisy public signals about market-wide common factors, we show that investors in the US equity market tend to over-respond to public signals for mature firms that are relatively easy to price—old, large, and dividend-paying...

This paper examines whether the change in stock liquidity subsequent to voluntary disclosure is different between good news and bad news. Using voluntary 8-K filings, we find that the increase in stock liquidity is more pronounced for firms with good news disclosure than for firms with bad news...

Why does the market react to companies’ announcements of strategic alternatives with a +5.2 percent return, only to experience a future return of -9.7 percent? We find evidence consistent with a mispricing explanation in that: (i) investors and analysts are overly optimistic about a potential...

Generative AI tools such as ChatGPT can fundamentally change the way investors process information. We probe the economic usefulness of these tools in summarizing complex corporate disclosures using the stock market as a laboratory. The unconstrained summaries are dramatically shorter, often by...

Financing research and development (R&D) through loans is usually a costly endeavor. Information asymmetry, outcome uncertainty and low collateral value tend to increase the cost of debt. Based on a large panel of heterogeneous firms, this study shows that recipients of public R&D grants, on...

An increasing fraction of firms worldwide operate in multiple countries. We study the costs and benefits of being multinational in firms' corporate financial decisions and survey the related academic evidence. We document that, among U.S. publicly traded firms, the prevalence of multinationals...

Based on a dataset including 11,636 private debt placements issued globally between 1999 and 2016, we investigate the association between borrower-lender information asymmetry and the cost of debt for issuers. We observe that information asymmetry due to being a private or unrated firm is...

In order to enhance our understanding of the content and context of voluntary disclosures, the disclosure behaviour of a sample of Swedish and UK pharmaceutical companies is investigated in this paper. The investigation has been guided by a fundamental ("residual income") valuation model, based...