摘要
本文基于股权分置制度变迁的视角,通过考察管理层股权激励对公司投资决策的影响,检验管理层股权激励的有效性及内在机理。实证结果表明,股权分置改革显著改善了管理层股权激励的治理效应,降低了因管理层自利行为而导致的过度投资。此外,有微弱的证据表明,股改后国有公司管理层的股权激励缓解了公司投资不足。上述研究对解决由公司内部人控制而产生的投资过度及投资不足等代理问题具有重要的现实意义,也为从制度层面研究公司投资行为和治理机制提供了一个有益的视角。
Based on the institutional change background of ownership-split,the paper studies the impact of managerial stock incentives on investment decision and analyzes the effectiveness of managerial stock incentives and its mechanism.It finds that the ownership-split reform improves the effectiveness of managerial stock incentives and reduces overinvestment led by manager self-interested behavior.There is weak evidence that managerial stock incentives of state-owned company relieve underinvestment after the ownership-split reform.It is of vital realistic significance to solve agency problem of overinvestment and underinvestment by insider control.It also provides a new and important perspective for study on investment behavior and corporate governance mechanism from institution.
出处
《山西财经大学学报》
CSSCI
北大核心
2012年第3期89-97,共9页
Journal of Shanxi University of Finance and Economics
基金
上海财经大学第六批研究生科研创新基金项目"股权分置
股权激励和公司绩效"(CXJJ-2011-335)