公司控制权、信息不对称与并购支付方式

本文以1998-2007年间我国沪深两市的253起并购事件为对象,从公司控制权和信息不对称角度研究了并购支付方式的影响因素,研究发现:(1)当主并方大股东的持股比例位于中间水平(30～60%)时,为避免控制权转移,主并方一般选择现金支付(包括承债支付);而当持股比例较低或较高(超出30～60%)时则更倾向于股票支付;(2)交易双方的相对规模愈小,信息不对称愈小,主并方愈倾向于采用现金支付.但交易双方是否位于相同行业,对并购支付方式选择无显著影响.研究还发现,主并方的资金实力与现金支付正相关,而财务杠杆、投资机会、有形资产等因素与并购支付方式的关系不明显.     

定向增发机制研究

为防止出现利益输送,关联交易、同业竞争等在定向增发中出现的机制性问题,必须从操作层面对上市公司定向增发中发行对象和发行定,以及发行决策程序和决策事项价进行相关的规定,从而为定向增发明确了详细的操作指南和规范,以提高资产质量、改善财务状况、增强持续盈利能力。     

企业控制权转移机制中的信息预警探讨

企业控制权状态转移机制能有助于保障代理人的利益,信息预警是控制权转移的前提。本文探讨了控制权状态转移的信息预警设计,分析了信息的来源、信号的形成和识别。     

定向增发简析

本文介绍了定向增发的概念及特征,还对定向增发的相关规定和限制条件有所探讨,对定向增发的现实与影响笔者也提出了的几点看法.     

不完全契约、不对称信息与银企金融交易

对不完全契约理论和不对称信息理论的分析表明,我国银企金融交易中存在的逆向选择和道德风险行为,主要源自于银企之间的契约不完全和信息不对称,而且这种不完全和不对称程度越大,企业发生违约和道德风险的可能性就越大。在WTO背景下,积极探索改善我国银企之间信用关系,营造互相信任、共同合作的经营氛围,已成为当前我国金融体制改革和经济可持续发展的基础性工作。     

信息不对称与品牌经营

信息是市场参与者据以作出决策的变量.信息的多寡影响到交易双方的决策行为,并趋向不同的行为结果。由商品市场事实上的信息不对称造成的消费者消费方式的改变和消费心理预期的下降,要求厂商改变传统的经营策略,树立品牌形象以取得持久的竞争优势。     

科大创新定向增发案例分析

通过本次科大创新的定向增发,安徽出版集团成为我国新闻出版业借壳整体上市的"第一家"。基于此次定向增发的特殊意义,透过多角度的财务分析,从对象选择,操作方式,盈利能力,经营能力和资本结构对比等分析此次定向增发的财务效果,证明本次定向增发对双方发展的促进作用。透过科大创新定向增发,安徽出版集团借壳上市的案例分析,得到相应的启示,并希望通过持续关注为我国新闻出版业整体上市提供有效的数据和经验。     

定向增发融资并购研究

股权分置改革之后,定向增发作为并购支付方式得到市场的极大追捧,通过向母公司或战略投资者定向增发进而实现收购的案例层出不穷。本文通过分析公司定向增发的动因及所存在的风险,并提出防范措施,为公司在并购中提出一点参考意见。     

风险企业控制权安排的信息经济学解释

信息不对称是风险企业的显著特征,也是形成风险企业独特控制权安排的主要原因。利用信息经济学的方法对风险企业控制权安排的三个特点进行分析,弄清风险企业控制权安排的不同方面都是为了解决因信息不对称而引起的某个方面的问题。     

信息不对称与风险决策

本文通过分析信息不对称与不确定性决策之间的关系,提出了信息不对称对影响不确定性决策的重要作用,并说明了减少信息不对称、提高市场运作效率的必要性。     

Tunneling,Information Asymmetry,and Private Placement Discounts

Private placement has become an increasingly important method of equity refinancing for regulators, listed companies, and investors. This paper analyzes factors influencing private placement discounts based on the controlling shareholder’s opportunistic behavior and information asymmetry. Our findings indicate that the type of subscriber is a key determinant of the private placement discount, particularly when the subscriber is the controlling shareholder. Asymmetric information between listed companies and investors is another important determinant: The higher the degree of information asymmetry, the greater the private placement discounts.     

联合投资网络对私募股权投资绩效影响的实证研究

联合投资网络对于私募股权投资绩效的影响分为两方面:一方面能够带来风险分散、信息分享、经验学习、共同协商避免"黑天鹅事件"发生的好处;另一方面投资网络中有可能出现道德风险问题、套牢问题、搭便车问题等对于投资绩效具有负向影响的机制。中国市场的经验事实表明,投资网络对于领投者和跟投者的投资绩效的确能够带来正向影响,但如果投资网络为结构洞信息流交换机制,则有可能因各种败德问题的出现而降低整个投资联盟的投资绩效,从而使处于中心节点位置的投资者并不能充分获取信息中介所带来的好处,反而有可能因整体绩效下降而降低其个体的投资绩效。另外,私募股权投资者受到投资网络的限制越多,其投资绩效越低。因此,联合投资有必要进一步推广,但在信息交换机制上应更为透明,同时尽量减少对网络投资者的各种限制。     

股权结构、股东保护与上市公司现金持有量

我国上市公司的治理结构一直是各方关注的焦点，尤其是股权结构、中小股东保护等问题。本文选取了2000年上市公司样本991个，定义了基于股权结构的股东保护变量，并在此基础上研究了股东保护与现金持有量之间的关系。研究结果表明，上市公司现金持有量差异较大，并且在股东保护较好的情况下，现金持有量相对较小，二者之间呈现负相走的关系。由于影响现金持有量的因素较多，我们选取了相当数量的影响因素作为控制变量，检验在其进入模型的情况下，对股东保护与现金持有量之间关系的影响；结果表明，股权结构影响下的股东保护与现金持有量具有负的线性相关性。     

控制权私利与公司效率:以我国A股上市公司为例

对于控制权私利是否导致公司无效率的问题至今尚无定论。本文以上市公司控制权交易溢价为控制权私利,以公司业绩变化、投资政策和财务政策变化三类指标来衡量公司效率,采用我国上市公司1997-2005年间的控制权交易样本数据,实证结果发现,在我国现阶段上市公司控制权私利与公司效率正相关。     

公平披露规则对证券市场信息不对称的影响

本文以深圳成份股为样本,研究公平披露规则（RFD）对证券市场信息不对称的影响。通过计算逆向选择成本,并将其与收盘价、换手率等流动性指标进行回归,同时考虑到盈余公告日效应、周末效应等,发现RFD实施后逆向选择成本显著减少,说明规则有利于证券市场信息不对称的减少。本文结果还显示,实施RFD后,前盈余窗口的信息性交易比非盈余窗口的要大,后盈余窗口的逆向选择成本比非盈余窗口的要大;而在此之前,后盈余窗口的信息性交易与非盈余窗口相比要么不变,要么是减少的,从而进一步支持了前述结论。以此为基础,本文提出了完善RFD的若干建议。     

Information Asymmetry and the Franchise Decision

Abstract

A key explanation for the existence of franchising as a marketing channel has its underpinnings in the information asymmetry between the firm and individual outlets. Franchising is the preferred option for outlets where information asymmetry leads to prohibitive monitoring costs within a vertically integrated system. While modern information technology has the potential to reduce monitoring costs at geographically isolated locations, several factors are likely to limit its effectiveness. Thus, the incentive to franchise these outlets should continue to exist. The paper also discusses the possible implications of the increased use of information technology in the franchised channel.     

Private equity investment decisions in family firms: The role of human resources and agency costs

This study examines decision making criteria that are employed by private equity (PE) investors selecting family firms. Hypotheses test the likelihood of investment based on family firm characteristics. Findings show that PE professionals take into account family-specific criteria, including human resources and opportunities to reduce agency costs. Furthermore, PE professionals prefer family firms that are already professionalized. This research contributes to the family firm literature on both a theoretical and a methodological level, exploring nonfamily succession routes and employing techniques— conjoint analysis for data collection and multilevel models for data analysis— that have seldom been used in this context.     

Financial Information Credibility,Legal Environment,and SMEs’ Access to Finance

Abstract

There remains academic debate on the association between credible financial information and small firms’ access to diversified sources of finance. This study investigates the role of credible financial information and its interaction with a country’s legal and regulatory environment on the access of small- and medium-sized enterprises (SMEs) to diversified sources of finance in 129 developing countries. The findings indicate positive impacts of financial information quality and a country’s legal and regulatory environment on small firms’ access to diversified sources of finance. SMEs operating in a weak legal and regulatory environment benefit more from providing credible financial information. The findings are robust after controlling for the endogeneity of firms audit decision using a two-stage instrumental variable method. Our evidence suggests that firms’ credible signaling of the quality of their financial information helps reduce the adverse selection problem for finance suppliers, increasing small firms’ access to diversified sources of finance.     

Consumer Responses to Product Placement in Television Sitcoms: Genre,Sex, and Consumption

The paper presents a study of consumer responses to products placed in a sitcom, “Ads R’ Us,” created as a stimulus to ascertain the influence of a television program’s genre and male/female respondents’ sex on responses. Textual analysis is used to analyze sitcoms, a category of programs created in accordance with genre conventions, the structural framework that influences responses to media vehicles. First‐generation feminist reading theory, which challenged the patriarchal assumptions mostly unquestioned in the US until the early 1960s, is used to analyze responses produced by second‐generation respondents, who came of age a generation later, after the women’s liberation movement led to socio‐cultural changes. The study draws from multidisciplinary theory and integrates stimulus‐side/response‐side research to enhance understanding of the text‐context‐consumer relationship. Findings indicate that second‐generation responses to placed products are problematized by the coexistence of patriarchal and feminist perspectives that color male/female readings of sitcoms.     

民营上市公司股权结构与经营绩效的实证研究

本文通过选取67家民营上市公司样本,对股权结构与公司绩效进行回归分析后发现:非国有法人股持股比例和第一大股东持股比例与公司绩效呈正相关,统计性显著,且股权结构变量与公司绩效变量间存在三次方关系;在不同的区间内,非国有法人股持股比例和第一大股东持股比例对公司绩效的影响是不同的,同时也得出了流通股比例与公司绩效呈负相关而国有法人股比例与公司绩效不相关的结论。