The macroeconomic policy environment affects the internal governance of microenterprises, which may provide opportunities for management to benefit from stock sales while decreasing its motivation to manipulate stock transactions. Using a sample of Chinese A-share listed companies from 2007 to...

Do illegal insiders internalize legal risk? We address this question with hand-collected data from530 SEC investigations. Using two plausibly exogenous shocks to expected penalties, we showthat insiders trade less aggressively and earlier and concentrate on tips of greater value whenfacing...

In this article, we examine the effects of economic policy uncertainty (EPU) on insider trading. Two hypotheses predict that EPU is positively related to insider trading volume and profitability: (1) the private benefits hypothesis, which states that insiders exploit their information advantage...

This Article analyzes the impact of insider trading on options market makers from the perspective of the characteristics of options as complex securities, the structural features of options markets, and the corresponding unique risks and hedges of these market participants. It is argued that...