Employee Stock Ownership Plans and Corporate Restructuring: Myths and Realities
评估了1989年美国企业大量设立员工持股计划（ESOP）的动机，发现税收和员工激励并非主因，反收购才是主要推动力。
During the first six months of 1989 U.s. corporations acquired over $19 billion of their own stock to establish employer stock ownership plans (ESOPs). We evaluate the common claims that there exist unique tax and incentive contracting advantages to establishing ESOPs. Our analysis suggests that, particularly for large firms, where the greatest growth in ESOPs has occurred, the case is very weak for taxes being the primary motivation to establish an ESOP. The case is also weak for employee incentives being the driving force behind their establishment. We conclude that the main motivation for the growth of ESOPs is their anti-takeover characteristics.