We examine the consequences of a 2010 Hong Kong regulation that allows, for the first time, companies incorporated in mainland China and cross-listed in Hong Kong (H share companies) to hire mainland domiciled auditors to audit their Hong Kong financial reports. We find that less than one third...

Using a corporate lobbying event that led to the unexpected reversal of a tough insider trading blackout regulation in Hong Kong, we examine whether tightening the restrictions of insider trading in family firms-dominated financial markets affects shareholder value. We find that firms more...

Using a lobbying event that led to the unexpected reversal of a tougher insider trading blackout regulation in Hong Kong, we examine whether tightening insider trading regulation increases shareholder value. We find that repealing the regulation increases shareholder value for the entire Hong...