股权激励与上市公司绩效关系研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
目前我国资本市场正处于制度建设时期,上市公司高管的股权激励制度,作为最重要的长期激励机制已被提上日程,成为推进我国公司治理结构改善,促进我国资本市场与国民经济持续健康发展的重要机制之一。证监会于2006年1月6日发布《上市公司股权激励管理办法》(试行),指出已完成股权分置改革的上市公司,可按照本办法的要求实施股权激励,建立健全激励与约束机制。这就为我国上市公司实施股权激励改革提出了政策指导,使我国上市公司实施股权激励改革成为可能。国外对股权激励与公司绩效关系的研究比较早,也比较成熟,为本研究提供了一定的思路和理论基础。中国正处于经济转型期,虽然上市公司处于特殊环境和条件下,但是近几年来不少学者在这一领域也尝试着作了一些研究与探讨。只是国内在研究股权激励与公司绩效关系方面比较偏重于定性研究,观点差异较大,对于我国上市公司实施股权激励的适度持股比例的研究几乎没有。那么我国上市公司实施股权激励是否对公司绩效有影响?如果有,影响的方向与程度是否随股权激励程度的变化而相应变化?对于国有控股与非国有控股企业来说,股权激励对公司绩效的影响存在差别吗?我国上市公司实施股权激励,是否存在适度持股比例?这些问题的实证研究结论对于我国资本市场改革、制定相关股权激励政策以及我国上市公司实施股权激励等都具有重要的参考价值。
     本研究的总目标是股权激励与上市公司绩效的关系,具体包括股权激励对上市公司绩效的作用机理、股权激励与否对公司绩效的影响、股权激励程度对公司绩效的影响、国有控股与非国有控股公司股权激励作用有无差异以及股权激励适度规模分析等五方面;研究的主要内容包括股权激励的相关理论基础、股权激励对上市公司绩效作用的机理、我国股权激励制度的变化过程并比较分析国有控股与非国有控股企业机制等方面的差异、股权激励与上市公司绩效关系的模型建立、股权激励与上市公司绩效关系的实证分析、股权激励适度比例分析、国外股权激励制度的成功经验及启示等七个方面,其中:股权激励与上市公司绩效关系的模型是在提出的五个假说基础上构建的;股权激励与上市公司绩效关系的实证分析是通过选取部分上市公司数据,验证假说的真伪来剖析股权激励与绩效的关系;股权激励适度比例分析是在实证分析的基础上,提出了股权激励适度比例的理论模型,并通过数据验证,得出了适度比例的参考值;最后以实证分析结果为基础,通过研究国外股权激励的经验与教训、分析中国股权激励实施中存在的问题来探讨推进股权激励的有关政策建议。
     本研究主要按照提出问题,回顾相关理论基础、评述现有文献资料,选择经济学理论阐述股权激励的理论支撑以及股权激励对公司绩效作用的机理、演变的过程,建立假说,构建理论模型,通过回归分析与统计分析,对样本数据进行有效检验,并验证各项假说,最后得出结论和应采取的政策建议的思路进行的;对来自正态总体的两个样本进行均值比较采用T检验的方法,而对于某一政策变量的不同形式产生的影响或几个相关变量共同作用的显著性等则采用参数联合检验法。研究所采用的数据均来自国泰安数据库。在研究的时间范围上,本文将时间范围确定为1999-2005年,这样数据均来自东南亚金融危机以后,可以避免金融危机产生异常影响,同时又满足一定的时间跨度要求。在具体样本的选取上,将1999-2005年均实施股权激励的公司确定为样本,凡是先实施股权激励后又取消的或者1999年以后才实施股权激励的公司均不在考虑范围;对于作为比较对象的未实施股权激励的样本公司,采用等距随机抽样的方法确定。
     通过研究得出的主要结论有四点,即适当股权激励显著提高了公司绩效;股权激励与公司绩效关系不是呈线性关系,股权激励对公司绩效影响程度随股权激励比例变化而相应变动;股权激励对公司绩效的影响在国有控股和非国有控股公司间存在显著差异;股权激励存在一定的适度区间,应控制股权激励比例。最后,根据研究结论,结合国外股权激励的经验与教训、针对中国股权激励实施中存在的问题等,提出了相应的政策建议:宏观层面具体包括继续加强对资本市场的培育,加快实施、完善相关法规、政策,制定有关经理股票期权计划的规范制度并加强监督,加强国有上市公司股权激励制度的建设与完善等;微观层面具体包括上市公司要加快开展股权激励的步伐,建立一套行之有效的管理层股权激励机制,要科学、合理地确定股权激励的比例,重视不同所有制企业的差异,制定相应的股权激励配套政策,在对经理人进行有效激励的同时,还应当建立规范性的约束机制。
Now China's capital market is in a period of the system construction. The incentive system of the listed company's executives, as the most important long-term incentive mechanism, has been put on the agenda as one of important mechanisms that promotes China's corporate governance structure, improves the capital market and promotes the sustained and healthy development of China economy. "The Management Measures of the listed companies' shares incentive " (for trial implementation) was issued by the SFC on January 6, 2006. It said that the listed companies having completed share reform can establish and improve the incentive and restraint mechanisms in accordance with the requirements of the implementation of these measures and equity incentives. It provided equity incentive reform policy guidance and the possibilities of the implementation of China's listed companies' equity incentive reform. The research about equity incentive in western countries was started relatively early provided some mature opinions. The economy of China is undergoing economic restructuring, although the listed companies are in special environment and conditions, but in recent years many scholars in this field also try to make some research and explore. They have different opions and seldem study the suitable ratio period of equity incentive. Is there any influence the equity incentive can make to the listed companies? If so, what direction and how does it go? Is there any difference about the role of equity incentive between state-owned and non-state-owned listed companies? The findings of these issues empirical research are very important on China's capital market reform, development of relevant policies and incentive shares of listed companies.
     The overall objective of this study is the relations between the equity incentive and performance of the listed companies, including its stake in listed companies incentives to the performance of the mechanism of equity incentive or not the impact on corporate performance, stock incentive extent of the impact on company performance, the state-owned holding companies and non-state-controlled shareholding difference whether incentives equity Incentive and the appropriate scale of analysis. The main contents include the theoretical basis of equity incentives, the mechanism, of the listed companies' incentive role, China's stake in the incentive system and comparative analysis of changes in state-controlled enterprises and non-state-controlled mechanism of the difference, stock incentive and the performance of listed companies model, stock incentives and the performance of listed companies Empirical Analysis, stock incentive modest proportion of the equity incentive system and the successful experience of enlightenment, and so on. Among them, the model of equity incentive and the performance is based on the basis of the hypothesis; equity incentive and the performance of listed companies through the Empirical Analysis of the listed companies selected data to verify the authenticity of the hypothesis equity incentive and performance analysis of the relationship; equity incentive modest proportion in the empirical analysis is based on the analysis of the proposed equity incentive modest proportion of the rationale. On the model, the modest proportion of the reference value is verified through data obtained; the final stake through the encouragement of study abroad experiences and lessons, analysis of China's stake in the implementation of the incentive to explore the problems of promoting equity incentive and some suggestins.
     According to this study, first review the theoretical basis, review of existing literature, choose economic theory expounded equity incentive theoretical support and equity incentive mechanism, evolving process, the establishment of hypothesis, construction of theoretical models, through regression analysis and statistical analysis, sample data for effective testing and validation of the hypothesis, and finally conclusion to be taken by the policy recommendations of thinking from Normality overall average of the two samples T-test comparison of the methods used, but a policy variable for the different forms or the impact of several related variables with the significant role of such parameters are used jointly test. The data used in this study is from the database of Guo Taian. This paper will set time-frame for the 1999-2005 years, and this data is after the Southeast Asian financial crisis, the financial crisis could have been avoided abnormal impact at the same time, meet the requirements of a certain time span. In specific sample selection, 1999-2005 average annual equity incentive companies are identified as samples, all to the implementation of equity incentive first then canceled after the 1999 implementation are not considered; As a comparison than for the implementation of equity incentive of a sample of companies, mining use isometric random sampling method to determine.
     The main conclusions drawn through research are: appropriate equity incentive significantly improve the performance of the company; the relationship between the equity incentive and corporate performance is not a linear, the impact on corporate performance of incentive equity ratio changes with consequential changes; equity incentive impact on the performance of companies in the state-controlled non-state-owned holding company have a significant difference, There is a certain equity incentive appropriate interval, the incentive should be controlled equity ratio. Finally, in accordance with the conclusion of the study, the combination of foreign equity incentive experiences and lessons, equity incentive against China in the implementation of the existing problems, and so on, the corresponding policy recommendations: the macro level, including specific to continue to strengthen the development of capital markets, speed up the implementation, and improve relevant laws and regulations, policies and strengthen supervision, and strengthen the incentive system of state-owned shares of listed companies and improve the building and perfection of the system of company remuneration committee; specific including at the micro level is not all companies are suitable for the implementation of equity incentive, stock incentive from the implementation of long-term and recent enterprises will increase the burden on enterprises in the inner strength of inspection and internal governance which also deal with the policy aspect of the industry, the micro-face, the rapid development of stockholders' inspiring in the listed companies and the construction of management inspiring system, determination of the suitable period between the stocks holded by the managements, paying more attention the difference between the state-controlled and non-state-controlled companies, establishing a standard of restraint mechanism to those managers holding the stocks.
引文
1. Agrawal, Knoeber, Firm performance and mechanisms to control agency problems between managers and shareholders, Journal of Fnancial and Quantitive Analysis, 1996.
    
    2. Alchain, Armen A. and H. Demsetz, "Production, Information Costs and Economic Orgnization", American Economic Review. Dec 1972, 62.
    3. Barnhart and Rosenstein. "Board Compensation, Managerial Ownership and Firm Performance: An Empirical Analysis", The Financial Review, 1998, Vol 33, 1-16.
    4. Bathala, "Determinants of Managerial Stock Ownership: The Case of CEOs, " The Financial Review, 1996, Vol 31,No1, 127-147.
    5. Baliga, Moyer, "CEO Duility and Firmperfprmance: What's the Fuss? ",Strategic Management Journal, 1996(1).
    6. Blair, " Margaret, Ownership and Control- Rethinking Corporate Governance for the Twenty First Century", Washington D.C.: The Brookings Institution, 1995.
    
    7. Chung and Pruitt, "Executive ownership, corporate value and executive compensation: A unifying framework" , Journal of Banking & Finance, 1996, Vol20, 1135-1159.
    
    8. Coase, Ronald, "The Nature of the Firm", Economica, 1937,368-405.
    9. Demsetz, H. and Lehn, K. "The structure of corporate ownership: causes and consequences", Journal of Political Economy, 1985 ,93,1155-1177.
    
    10. Fama, E.F. and Jensen, " Separation of ownership and control", Journal of Law and Economics, 1983,26,301-325.
    
    11. Griffith,"CEO Ownership and Firm Value", Managerial and Decision Economics, 1999, Vol20.1-8.
    
    12. Hermalin,B. and Weisback, "The effect of board composition and direct incentives on corporate perf ormance", Financial Management, 1991, 20,101-112.
    
    13. Himmelberg, Hubbard, Palia, "Understanding the determinants of managerial ownership and the link between ownership and performance", Journal of Financial Economy, 1999, Vol53, 353-384.
    14. Jensen, M.C. and Meckling, "Theory of the firm: managerial behaviour, agency costs and ownership structure",Jouraal of Financial Economics, 1976, 3,305-360.
    15. Jensen,M.C and Meckling, "Theory of the Firm: Managerial Behavior, Agency Cost and Ownership Structure" Journal of Financial, 1976,Vol3,305-360.
    16. Kole,S R,"Managerial Ownership and Firm Performance: Incentive or Reward", Advance in Financial,1996,Vol2, 119-149.
    17. Lowenstein,L. "Management Buyouts " , Columbia Law Review, 1985, 85: 730-784.
    18.Mike Wright,Robert E.Hoskisson,Lowell W Busenitz,"Firm rebirth: Buyouts as facilitators of growth and entrepreneurship".Academy of Management Executive.2001,Vol15,pp 111-125.
    19. McConnell and Servaes,"Additional evidence on equity ownership and corporate value" Journal of Financial,1990, Vol27,595-612
    20. Mehran,"Executive Compensation Structure,Ownership And Firm Performance", Journal of Financial, 1995, Vol38,163-184.
    21.Klein,"Firm Performance and Committee Structure",Journal of Law and Economics,1998.
    22.Rechner,Dalton,"CEO Duality and Organizational Performance:A Longitudinal Analysis",Strategic ManagementJournal,1991.
    23.Simerly,Li."Environmental Dynamism,CapitalStructure and Performance:A Theoretical Integ ration and AnEmpirical Test",Strategic Management Journal,2000.
    24.Shleifer,Vishny."A Survey of Corporate Governance",The Journal of Finance,1997(2).
    25.Thomsen,Pedersen," Ownership Structure an Economic Performanceln,The Langagest European Companies",Strategic Management Journal,2000.
    26.Warner,"The Management of Human Resources in Chinese Industry",London:Macmillan,1995.
    27 Zhao,S."Human Resource Management in China",Asia-Pacific Journal of Human Resources,1994,32:2-12.
    28.Steven N.S.Cheung,"The Structure of a Contract and the Theory of a Non-Exclusive Resource",Law Econ,1969(4).
    29.Loderer and Martin,"Executive stock ownership and performance:Track infaint traces",Journal of Financial,1997,Vol 45,223-255.
    30.王培荣、梁扬子,《经营管理层收购与持股》,中国财政经济出版社2003。
    31.袁国良,上市公司股权激励的实证分析及相关问题,《中国基本市场前沿理论研究文集》,北京:社会科学文献出版社,2000。
    32.许小年、王燕,《公司治理结构:中国的实践与美国的经验》,北京:中国人民大学出版社,1997。
    33.沈沛主编,《中国资本市场前沿理论研究文集》,成都:社会科学文献出版社,2000。
    34.彼得·F·德鲁克著,李焰、江娅译,《公司绩效评价》,中国人民大学出版社,1999。
    35.崔镇南、明星著,《激励机制与管理层持股》,中国经济出版社,2000年。
    36.张维迎,《企业理论与中国国企改革》,北京大学出版社,1999。
    37.路易斯普特曼、兰德尔克罗茨纳,《企业的经济性质》,上海财经大学出版社,2000。
    38.吴敬琏,《企业理论与国企改革》,天津人民出版社,1994。
    39.张维迎,《企业的企业家——契约理论》,上海人民出版社、上海三联书店,1995。
    40.魏刚,高级管理层激励与上市公司经营绩效,经济研究。
    41.于东智,公司治理、股权安排与经营绩效,山东社会科学。
    42.常健,我国上市公司业绩决定机制实证分析,管理世界,2003,(5)。
    43.吴淑琨,股权结构与公司绩效的U型研究——1997—2000年上市公司的实证研究,中国工业经济,2002,(1)。
    44.宋献中、罗宏,高级管理层持股与公司经营业绩:理论、经验与实践,企业天地,2004。
    45.李增泉,激励机制与企业绩效——一项基于上市公司的实证研究,会计研究,2000(1)。
    46.刘国亮、王加胜,上市公司股权结构、激励制度及绩效的实证研究,经济理论与经济管理,2000。
    47.袁国良、王怀芳、刘明,上市公司股权激励的实证分析及其相关问题,2000(3)。
    48.周其仁,市场里的企业:一个人力资本与非人力资本的特别合约,经济研究.2000(1)。
    49.韩天放,MBO为什么-管理者收购的五大理由,经济研究,2003(2):6-7。
    50.孙泽蕤,中国当前经济环境下的管理层收购研究,财经研究,2002(1):38-46。
    51.陈新,当前国内MBO透析(N),中华时报,2003。
    52.郝晓彤,论管理层收购的财富效应,上海交通大学学报(社科版),2002(10)。
    53.余颖、陈琦伟,中国引入管理层收购的框架设计,经济理论与经济管理,2002(6)。
    54.张晓燕,MBO的理性思考,经济世界,2002(2)。
    55.张德亮、朱磊,管理层收购及其我国的实践,上海经济研究,2002(8):32-37。
    56.杜志艳,MBO,国企不宜,中外管理,2002(9)。
    57.姚铮,对管理层收购的几点思考,经济纵横,2002(12)。
    58.巴曙松,管理层收购在中国市场环境下的发展路径,博士咖啡,2003。
    59.王化成、刘俊勇,企业业绩评价研究回顾及卡普兰和诺顿的理论贡献,财会通讯,2003年第12期。
    60.赵树宽、陆晓芳,国外典型企业效绩评价方法综述,工业技术经济,2003年第3期。
    61.龚红、黄志宇,企业经营业绩评价方法的演进与展望,钦州师范高等专科学校学报,2003(9)。
    62.夏新平、李永强、张威,企业业绩评价指标体系的演进,商业研究,2003年第24期。
    63.张瑞君、裴化云,基于价值管理的集团公司绩效评价体系构建研究,理财者,2004年第2期。
    64.刘巧芹,从价值创造的角度构建企业业绩评价体系,商业研究,2004(17)。
    65.王光映,企业绩效评价方法综述,科技和产业,2005年1月。
    66.冯丽霞、贺亚楠,建立以经济增加值为核心的业绩评价指标体系,中国农业会计,2002(5)。
    67.张志宏、段兴民,以EVA为内核的人力资本产权激励制度研究,南开管理评论,2004年7月。
    68.杜琰,现代企业效绩评价的几种新方法,中国质量,2004年第7期。
    69.温素彬、薛恒新,基于科学发展观的三重绩效评价模型,会计研究,2005年第4期。
    70.马尔特白,威尔金森,死胡同:利害相关社会与英国的公司治理,经济社会体制比较,1999,(3)。
    71.加里·S·贝克尔,《人力资本》,北京大学出版社,1987年。
    72.L·舒尔茨,《论人力资本投资》,北京经济学院出版社,1990年。
    73.费方域,《企业的产权分析》,上海:上海三联书店,1998。
    74.张维迎,所有制、治理结构与委托——代理关系,经济研究,1996(9)。
    75.杨瑞龙、周业安,一个关于企业所有权安排的规范性分析框架及其理论含义,经济研究,1997(1)。
    76.刘迎秋,论人力资本投资及其对中国经济成长的意义,管理世界,1997(3)。
    77.方竹兰,人力资本所有者拥有企业所有权是一个趋势,经济研究,1997(6)。
    78.牛德生,企业治理结构背后的理论逻辑,当代经济研究,1999(9)。
    79.张建琦,人力资本交易与国有企业的契约关系,中山大学学报(社科版),2000(2)。
    80.魏杰、赵俊超,关于人力资本作为企业制度要素的思考,理论前沿,2001。
    81.[美]斯蒂芬·P·罗宾斯,《管理学》,北京:中国人民大学出版社,1997。
    82.吴叔平、虞俊健,《股权激励》,上海:上海远东出版社,2000。
    83.陈晓红、毛萍,论国有企业经营者报酬激励机制,中南工业大学学报(社会科学版),2001(7)。
    84.[美]道格拉斯·R.爱默瑞(Douglas R.Emery)、约翰·D.芬尼特(John D.Finnerty)著,荆新译,《公司财务管理》,北京,中国人民大学出版社,1999。
    85.何维达著,《企业委托代理制的比较分析》,北京,中国财政经济出版社,1999。
    86.齐寅峰著,《公司财务学》,第二版,北京,经济科学出版社,2000。
    87.李维安著,《公司治理》,天津,南开大学出版社,2001。
    88.刘宏,中国企业财务代理行为研究,《会计研究》,2000(12)。
    89.陈国富主编,《委托-代理与机制设计》,天津,南开大学出版社,2003。
    90.陈国辉、陆建桥,“企业产权组织、会计信息质量、会计监督”,《会计研究》1996(5)。
    91.李健:《公司治理》,经济科学出版社1999年版。
    92.[美]托马斯·格雷,《论财产权的解体》,载《经济社会体制比较》1995年第2期。
    93.周其仁,控制权回报和企业家控制的企业——公有制经济中企业家人力资木产权的案例研究}月.经济研究,1997,(5)。
    94.刘小玄,现代企业的激励机制:剩余支配权.经济研究,1996,(5)。
    95.张维迎,企业理论与中国企业改革[M].北京:北京人学出版社,1999.
    96.张帆,复旦大学博士论文“股权激励的激励机制及其绩效解说”,2003.5。
    97.周业交,经理报酬与企业绩效关系的经济学分析[J].中国工业经济,2000,(5)。
    98.梁能、尹尊声、李玲、李眉,公司治理结构:中国的实践与美国的经验[M].北京:中国人民人学出版社,2000。
    99.魏刚,管理层激励与上市公司经营绩效.经济研究,2000(3)。

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700