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1.
This paper provides scarce insider econometric evidence on the structure of management compensation and on the incentive effects of fixed base salaries and bonus payments. Six years of personnel data of 177 managers in a German company are analyzed with special emphasis on the highest achievable bonuses under a Management‐by‐Objectives (MBO) incentive scheme. The main finding of panel negative binomial regressions is that higher achievable bonus payments are correlated with fewer absent working days, which supports the incentive effect of performance pay for managers. The fixed base salary component is, however, not significantly correlated with managers’ work absence.  相似文献   

2.
This work examines the influences of ownership concentration and insider ownership on corporate strategies for diversification within a scenario characterized by poor protection of shareholder interests. We find evidence of a quadratic relationship between ownership concentration and diversification, and a cubic relationship between diversification and insider ownership. These results point towards the high probability of both expropriation and entrenchment phenomena, respectively, in this kind of scenario. We also find that concentrated ownership requires high levels of insider ownership, in order to prevent negative externalities of diversification. Another result shows that entrenchment externalities affect diversification before they erode firm value, which suggests that for low levels of diversification, firm value is still not negatively affected. Additionally, our results show that control mechanisms, such as debt, director remuneration and compliance with codes of good practice, are negatively related to the level of diversification. Overall, our results confirm the theoretical relevance of agency theory in explaining managerial attitudes towards corporate strategy, i.e. diversification. Furthermore, companies characterized by deficiencies in shareholder legal protection, concentrated ownership structures and a higher likelihood of managers being entrenched, should focus on the correct functioning of corporate governance mechanisms.  相似文献   

3.
企业改制模式和改制绩效——基于企业数据调查的经验分析   总被引:21,自引:2,他引:21  
本文以上世纪90年代后半期的企业调查数据为基础,通过建立经济计量模型来研究公有企业的改制绩效,通过相应的技术处理消除企业的各种先天因素或改制前固有的优势,试图测试改制是否能够确实激发出显著的效率效应。分析发现,向私有产权方向改制的企业效率得到显著提高;不同的改制模式是改制绩效的重要决定因素,经营者持大股从效率上来讲是最优的改制方式,而平均分配的股份合作制的改制方式则具有较差的业绩效果。我们还讨论了其原因,以及为什么中国现阶段特定制度环境下最优的公司治理结构是大股东控股。我们认为给定当前制度背景下,最佳的改革方案之一是股权向经营者集中,股权合理定价。因为只有市场的初次分配是有效率的,才能得到收入再分配的源泉。在此基础上,国家可通过各种税收设计,进行较为公平合理的收入再分配。  相似文献   

4.
This paper analyzes the impact of insider trading legislation on corporate governance. In a context where large, dominant shareholders can monitor underperforming companies, managers have an incentive to give early warnings about adverse developments to dominant shareholders. This information is effectively a bribe to induce dominant shareholders to sell their stock and refrain from intervention. If insider trading is unregulated, dominant shareholders collude with management at the expense of small shareholders. The optimal regime forces the company to disclose all material information to the market. Private contracting between companies and shareholders leads to optimal insider trading regulation only if initial shareholders can enter a binding commitment, otherwise large shareholders and managers recontract at the expense of small shareholders. Enforcement also matters. European Union legislation requires inside information to be precise. Such a narrow definition creates a grey zone, where information is private but cannot be classified as inside information. As a result the effectiveness of corporate governance and firm value are reduced. Regulation in the US that treats shareholders with a stake exceeding 10% as insiders is potentially harmful.  相似文献   

5.
Contractual restrictions on insider trading: a welfare analysis   总被引:4,自引:0,他引:4  
Summary. This paper analyzes the welfare effects of permitting firms to negotiate contractually the right to allow corporate insiders to trade shares in the firm on private information. A computational framework is employed to (i) analyze formally the effects of insider trading on managerial investment choice, the informational efficiency of stock prices, and the welfare of all investor types; and (ii) examine the effectiveness of various compensation schemes (such as stock and insider trading rights) to mitigate conflicts of interest between managers and shareholders. I show that shareholders will typically choose not to grant insider trading rights to managers. This decision is socially optimal. Received: September 23, 2000; revised version: December 12, 2000  相似文献   

6.
内部人寻租一直以来是理论与实务界关心的重点,如何有效抑制内部人寻租行为是资本市场的重大课题。本文以内部人交易度量内部人寻租,分析了融券制度对内部人寻租的影响。研究发现:(1)融券制度对内部人寻租有显著抑制作用,并且融券规模越大,内部人寻租越少。(2)相比于国有企业,非国有企业当中融券制度对内部人寻租的抑制作用更加明显。本文还将内部人交易分方向进行回归,结果显示融券制度对内部人寻租的抑制作用主要体现在卖出方向上。本文进一步分析了融券制度影响内部人寻租的路径,发现“竞争效应”和“信息效应”是融券制度影响内部人寻租的两条重要路径。本文考虑了竞争性解释——分析师关注的作用,发现分析师关注并不能影响本文结论的正确性;本文还利用反面事实推断、倾向得分匹配、反向因果检验等方法,确保实证结论的稳健性。本文的研究结果,丰富了内部人寻租的特征及影响因素研究,有利于市场监管部门加强对内部人寻租行为的控制;扩充了有关融券制度的文献,为卖空制度的推行及完善提供理论依据。  相似文献   

7.
黄再胜 《当代经济科学》2011,(6):103-108,126
转型期国企经营者选择的“政府化”,导致国企经理身份定位模糊。国企经理“亦官亦商”引发利益相关者针对国企经营者身份的多方博弈。国企经营者的身份博弈造成国企高管激励制度扭曲,加剧国企公司治理的“内部人控制”,最终削弱改制后国企的自生能力。结合国有企业经营性质差异,加快推进国企经营者选择机制的二元化改革,实行国企经营者的分类管理,是当下实现国企高管身份明晰化的可行路径。  相似文献   

8.
Although trading in securities in conventional financial markets on the basis of inside information is restricted by law, the rules against such trading in betting markets are rather more ambiguous. It is argued in this paper that, since insider trading in betting markets imposes a cost on the great majority of bettors, tighter strictures against such trading would benefit all but the insiders. This case is supported by the use of empirical evidence which shows that betting markets which are characterized by tighter controls against insider activity are also characterized by a significantly lower incidence of such activity.  相似文献   

9.
随着上市公司控制权的转移,投资者保护在全流通环境下有了新的内涵。文章从公司的委托代理问题出发,构建了控股股东、中小股东和经理人的三方博弈模型。各方决策的混合策略纳什均衡结果显示,股权的集中在一定程度上可以抑制公司的内部人控制;为保护投资者利益,应对控股股东和经理人的违规操作进行严厉惩罚,降低投资者的监督稽查成本,健全上市公司的治理机制。  相似文献   

10.
By using new and unusual data sets for large samples of firms in Estonia, Latvia and Lithuania we find that, since privatization, diverse patterns of enterprise ownership have emerged and ownership configurations are quite dynamic.   To test competing theories on the productivity effects of alternative ownership structures, identical cross sectional production functions specifications are estimated for each country for varying years during 1993 1996. While the effects of private ownership upon productivity are found to vary considerably over time and across countries, productivity effects are always found to be either zero or positive, thus providing partial support for the hypothesis that state ownership is less efficient than private ownership.   Findings are mixed concerning hypotheses on the effects of particular ownership structures. Often (e.g. for Lithuania) estimates indicate that all forms of private ownership have zero productivity effects. However, some estimates for Estonia provide support for the mainstream hypothesis that outside (and especially foreign) ownership is preferred to insider ownership. But in other estimates (again for Estonia) majority ownership by employees is found to deliver better business performance than majority ownership by managers (thus refuting the hypothesis that the preferred form of insider ownership is ownership by managers).  相似文献   

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