Using several million news and social media articles related to currencies, we examine the role of media tone in predicting the exchange rate returns of 12 developed and 24 emerging markets from 1998 to 2016. The text-based currency Media tone is a strong positive predictor of currency excess...

There has been substantial growth in the incorporation of environmental, social and governance (ESG) issues into investment decisions, and this trend has been motivated by the societal benefits that are achieved when socially responsible firms have access to cheaper capital. While the benefits...

In this paper I develop a noisy-rational-expectations model with a risk-neutral market maker and speculators who display prospect theory-inspired preferences and who can acquire private information about a public announcement prior to its release. Private information acquisition decreases the...

We explore the rapidly changing social and news media landscape that is responsible for the dissemination of information vital to the efficient functioning of the financial markets. Using the sheer volume of social and news media activity, commonly known as buzz, we document three distinct...

Distorted prices misguide managerial incentives and resource allocation. Distorted prices may occur when firms' stock prices are near their 52-week highs because investors tend to perceive the stocks as relatively overvalued and are reluctant to bid prices higher even if new information warrants...

Do equity investors care about pay dispersion and income inequality? We address this question by examining equity markets' reaction and investors' portfolio rebalancing in response to the first-time disclosure by U.S. public companies of the ratio of CEO to median worker pay in 2018. We find...

We analyze, theoretically and empirically, the effect of investor attention on the stock market reaction to innovation announcements and suggest how market-based measures of the economic value of patents can be enhanced. We develop a dynamic model with limited investor attention to show that,...

In addition to quantitative financial information, qualitative verbal information has also been continuously changing. In this study, we clarify the information contents of changes in qualitative verbal information. As an analyzable sample, we focus on textual opinion in analyst reports. The...

We develop a novel methodology for studying the causal impact of announcement timing. Our methodology uses firms' earnings announcements and leverages quasi-exogenous variation attributable to the specific day-of-week on which a calendar month begins. We refer to the resulting variation in...

Enormous capital inflows into the emerging commodity futures markets in China raised concerns about the impact of speculation. Using a broad sample of 30 commodities across sectors, this paper investigates whether the increased presence of speculators in recent years destabilizes the commodities...