全流通時(shí)代大股東與中小股東的利益博弈研究
本文選題:全流通 + 大股東; 參考:《陜西科技大學(xué)》2012年碩士論文
【摘要】:大股東與中小股東的利益沖突問(wèn)題一直都是公司治理領(lǐng)域研究的熱門課題。股權(quán)分置改革改變了我國(guó)上市公司中流通股東和非流通股東“同股不同權(quán)”的怪狀,全流通的到來(lái)使得二級(jí)市場(chǎng)股價(jià)成為連接大股東與中小股東利益的紐帶,中小股東獲得和大股東對(duì)話的權(quán)力,并可以通過(guò)手中的資本投票權(quán)威懾大股東。所以在全流通時(shí)代大股東與中小股東才能形成一種真正的利益博弈格局,通過(guò)本文的研究旨在找出全流通后影響大股東與中小股東之間利益博弈的主要因素、博弈的均衡解以及建議和對(duì)策。而研究這一課題對(duì)于完善我國(guó)公司治理結(jié)構(gòu),促進(jìn)證券市場(chǎng)健康發(fā)展和保護(hù)投資者利益都有著重要的意義。 本文將大股東與中小股東的利益沖突置于全流通這一時(shí)代背景之下,利用理論分析和案例分析相結(jié)合的方法進(jìn)行研究。首先通過(guò)文獻(xiàn)綜述系統(tǒng)闡述了國(guó)內(nèi)外學(xué)者關(guān)于股權(quán)集中度與公司治理績(jī)效之間關(guān)系的研究成果:股權(quán)高度集中可以解決經(jīng)理人代理問(wèn)題,但同時(shí)也導(dǎo)致大股東和中小股東之間的利益沖突問(wèn)題,通過(guò)控制權(quán)溢價(jià)等方法可以測(cè)度大股東對(duì)公司的侵害程度。本文結(jié)合股權(quán)分置改革帶來(lái)的政策效應(yīng),分析了全流通時(shí)代大股東的新侵害行為和趨勢(shì)特征及其影響因素:“一股獨(dú)大”依然存在、大股東擁有信息和籌碼雙重優(yōu)勢(shì)、監(jiān)督管理層的公共品屬性尚未改變和違規(guī)信息披露。在此分析基礎(chǔ)上構(gòu)建了兩個(gè)博弈模型,在大股東與中小股東關(guān)于監(jiān)督管理層的智豬博弈中得出博弈的納什均衡是:大股東監(jiān)督,中小股東不監(jiān)督。而在大股東與中小股東利益較量的完全信息靜態(tài)博弈中得到納什均衡是:大股東不侵害,中小股東持有股票。通過(guò)雙匯發(fā)展股權(quán)轉(zhuǎn)讓的案例分析加以證實(shí)。 本文研究認(rèn)為:首先,公司存在著有控制權(quán)的大股東時(shí)候,一方面,公司的股權(quán)結(jié)構(gòu)對(duì)公司的治理和績(jī)效有著利益趨同效應(yīng)。另一方面大股東持股比例較大時(shí)候,所有權(quán)與現(xiàn)金流權(quán)分離程度較低,大股東出于自身利益的考慮會(huì)減少對(duì)中小股東的侵害,此時(shí)公司價(jià)值上升,中小股東權(quán)益能得到更好的保護(hù);其次,在大股東與中小股東的利益博弈中,大股東是否選擇侵害行為與股票市場(chǎng)的法制環(huán)境息息相關(guān)。如果法律越完善執(zhí)法越嚴(yán)格,,那么大股東的違法成本會(huì)提高,對(duì)于遏制大股東的侵害行為意義重大。然而目前我國(guó)股市的法制建設(shè)還不完善,對(duì)大股東的侵害行為的處罰成本比較低,而大股東的侵害收益高于處罰成本時(shí),容易形成大股東侵占效應(yīng)。 實(shí)踐表明,全流通時(shí)代,大股東對(duì)中小股東的侵害行為依然存在并表現(xiàn)出新的特征和趨勢(shì),不過(guò)中小股東也可以在這場(chǎng)利益博弈中利用具有法律意義的“用手投票”和市場(chǎng)行為的“用腳投票”來(lái)抵制并懲罰大股東的侵害行為。最后筆者提出完善公司治理結(jié)構(gòu)、繼續(xù)推進(jìn)信息披露制度建設(shè)和加強(qiáng)投資者立法保護(hù)以及提高大股東違法成本、增強(qiáng)打擊力度等政策建議。以期能為相關(guān)問(wèn)題的研究和解決提供一些思路和借鑒。
[Abstract]:The issue of interest conflicts between big shareholders and small and medium - sized shareholders has always been a hot topic in the field of corporate governance . The reform of equity division has changed the right of the tradable shareholders and the non - tradable shares in China ' s listed companies to " share the different powers " . In this paper , the stock price of the secondary market becomes the bond between big shareholders and small and medium - sized shareholders , and the balance solution of the game and the suggestions and countermeasures can be adopted . The research of this paper is of great significance to improve the corporate governance structure of our country , promote the healthy development of the securities market and protect the interests of investors .
This paper studies the relationship between large shareholder and medium and small shareholders by means of theory analysis and case analysis .
First , when there is a large shareholder with control right , on the one hand , the ownership structure of the company has the same effect on the corporate governance and performance . On the other hand , when the shareholding ratio of the big shareholder is large , the separation degree of ownership and cash flow right is low , and the big shareholder ' s consideration of its own interests can reduce the infringement on the small and medium shareholders . At this time , the value of the company rises , and the minority shareholder ' s equity can be better protected ;
Secondly , in the interests game of big shareholders and small and medium shareholders , it is closely related to the choice of infringement behavior and the legal environment of stock market . If the law is more and more strict , the illegal cost of big shareholders can be improved . However , the legal construction of the big shareholders is not perfect . However , the penalty cost of the infringement behavior of big shareholders is low , and the infringement benefit of big shareholders is higher than the penalty cost , and the encroachment effect of large shareholders is easy to form .
The practice shows that the abuse of small and medium - sized shareholders still exists and shows new features and trends in the whole circulation era . However , small and medium - sized shareholders can resist and punish the infringement behaviors of large shareholders by using " voting " and " voting " of market behavior in the game of interest . Finally , the author puts forward some suggestions on improving corporate governance structure , promoting the construction of information disclosure system and strengthening investor ' s legislation protection and enhancing the illegal cost of large shareholders , and enhancing the countermeasures . It can provide some ideas and reference for the research and solution of the relevant issues .
【學(xué)位授予單位】:陜西科技大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2012
【分類號(hào)】:F832.51;F224.32
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