This paper uses a natural experiment to measure market response to the adoption of the Sarbanes-Oxley Act (SOX). Because SOX applies to all US public companies, US-based studies have difficulty separating the effects of contemporaneous events. However, controlled analysis is available: SOX...

Corporate lobbying activities are designed to influence legislators, regulators, and courts, presumably to encourage favorable policies and/or outcomes. In dollar terms, corporate lobbying expenditures are typically one or even two orders of magnitude larger than spending by Political Action...

We analyze all hostile takeovers in the past ten years where the market capitalization of the target firm exceeded $1 billion and the identity of the financial advisor of the acquirer is known. Our analysis reveals that, in the majority of cases, at least one of the advisors for the acquirer...

In excess of 1,500 firms have listed publicly on the Shanghai and Shenzhen stock exchanges in China since 1990. With close to 20 years of unique IPO activity, China represents a rich source of data to explore the IPO aftermarket performance. The sample of this study includes 311 IPOs issued from...

This paper uses a triple difference approach to assess whether the adoption of the Sarbanes-Oxley Act predicts long-term changes in cross-listing premia of affected foreign firms. I measure cross-listing premia as the difference between the Tobin's q of a cross-listed company and a...

This paper considers executive stock option exercise timing in light of the potential for backdating of exercise dates. I find that 29 (16) percent of executive option exercises were not associated with same-day disposition of shares before (after) the August 29, 2002, enactment of more...

Publicly traded companies distribute cash to shareholders primarily in two ways - either through dividends or through anonymous repurchases of the companies' own stock on the open market. Companies must announce a repurchase authorization, but do not actually have to repurchase any stock, and...

The spectacular rise of ESG usage in investment decision-making made public companies’ environmental and social attitudes critical more than ever as their shares are sold and bought in stock exchanges. Even though the enlightened shareholder value approach (ESV) by Section 172 (S172) of the...

The press has given the public the impression that insider trading is evil, unethical and illegal, when in fact such is not always the case. In some cases, insider trading is beneficial to the economy and to shareholders. Whether insider trading is harmful, unethical or illegal depends on many...

This article reviews the literature on insider trading by SEC employees and discusses ethical issues. It also provides links to more than 20 insider trading articles. Recent research has indicated that some employees of the Securities and Exchange Commission might have engaged in insider...