Tracking more than 100 billion weekly transactions of two million products at the barcode level from 2007 to 2017, we identify and categorize new products as pioneers, followers and improvers to study corporate exploratory and/or exploitative innovation strategies. Firms introducing...

We propose a novel consumption measure that has a daily frequency and is based on real-time shopping data. Our measure explains the joint equity-premium–risk-free-rate puzzle with a risk aversion coefficient much lower than any other consumption measures. It encompasses other consumption...

The oxidization of As(III) to As(V) is necessary for both the detoxification of arsenic and the removal of arsenic by solidification. In order to achieve high efficiency and low cost As(III) oxidation, a novel process of catalytic aerial oxidation of As(III) is proposed, using air as oxidant and...

We address the mixed empirical findings on how corporate governance affects dividend payout policy by analyzing a large sample of firms from 30 countries. Our results indicate that firms with better firm-level governance pay more dividends, even when we control for country-level governance....

To examine the impact of acquisition announcements on the stock market returns of rivals of the acquiring firms, we propose a growth probability hypothesis: When an acquisition is announced, it signals the potential for future growth in the acquirer's industry to the market, resulting in...

What are the important characteristics of cross-border acquisitions (CBAs) by firms from emerging countries and do these acquisitions create market value for the acquirers? Using a unique and a manually collected dataset, we identify 698 CBAs made by emerging country firms during the period...

We examine whether CEO extraversion, an important personality trait associated with leadership, affects firms' expected cost of equity capital. We measure CEO extraversion using CEOs' speech patterns during the unscripted portion of conference calls. After controlling for several CEO and firm...

We examine information content and related insider trading around private in-house meetings between corporate insiders and investors and analysts. We use a hand-collected dataset of approximately 17,000 private meeting summary reports of Shenzhen Stock Exchange firms over 2012–2014. We find...