巴西企业海外上市现象研究

近二三十年以来，巴西证券市场发展滞后，新股首发募集资金量少，在本土挂牌的公司数量逐年减少，而在美国上市的公司数量不断增多。除了宏观因素外，忽视对中小投资者保护的证券法规建设是导致这种现象的主要原因。巴西的经验教训对于我国发展资本市场大有裨益。     

投资者参与、企业内在价值与IPO抑价——基于中国A股市场的经验证据

本文以中国A股市场为背景,以2009～2010年沪深两市通过IPO募集股权资本的上市公司为样本,探讨了投资者参与程度、企业内在价值与IPO抑价之间的关系。研究发现,在诸多影响因素中,以市盈率衡量的企业内在价值与IPO抑价负相关;以中签率和换手率衡量的投资者参与程度,与IPO抑价正相关。较低的中签率和较高的换手率,代表更高的投资者参与热情,通常会导致更高的IPO抑价。此外,诸如IPO规模和行业特征等其他因素也会对IPO抑价产生影响。     

资产管理公司,路在何方?

探讨了资产管理公司 (AMC)在运行过程中遇到的一系列体制性困难 ,分析了国有企业、金融市场、政府部门、机构投资者、中介机构、法律制度等方面对它的影响 ,并在此基础上提出了相应的对策和建议。     

Adaptive Performance: A New Scale to Measure Individual Performance in Organizations

As a component of overall employee performance, adaptive performance refers to the ability of an individual to change his or her behaviour to meet the demands of a new environment. The concept is relevant to firms that face especially complex and volatile business conditions. Research and practice have been hampered by a general lack of a widely available, psychometrically sound, multidimensional scale of adaptive performance that is applicable across a wide range of job contexts. Using both qualitative and quantitative methods, we develop and evaluate a 19‐item scale measuring five dimensions of adaptive performance. Copyright © 2012 ASAC. Published by John Wiley & Sons, Ltd.     

Does foreign investor demand for information affect forecast accuracy? Evidence from the Chinese stock markets

Prior international accounting studies have examined mainly the supply side of analyst research. Specific trading rights and financial reporting systems in China provide a unique opportunity to test both demand and supply factors of analyst information. For shares traded only by less-informed foreign investors, the increased information demand may create incentives for analysts to exert greater efforts than for shares traded by local investors. This study provides evidence that analyst effort (proxied by analyst coverage) and expertise (proxied by consensus cross-analyst forecast variability) affect forecast accuracy more significantly for shares traded by foreign investors than for shares traded by local investors. Additionally, I find that the relation between analyst characteristics and relative forecast accuracy is stronger for shares traded by the foreign investors. The findings are consistent with analysts responding to demands for information by less-informed investors.     

论矿业权无形资产评估的可行性

论证矿业权制度的设立、矿业权流转及矿业权价值评估的必要性，这仅仅是问题的一方面。另一方面还应揭示出矿业权价值来源于何处，需找到价值补偿的源泉。本文论述矿山地租的形成、表现形式，它与超客利润的联系以及矿产资源开采收益、矿业权使用费和矿业权价值上的具体体现。     

Individual versus institutional investors and the weekend effect

Since the late 1980’s, considerable research has focused on the behavior of individual versus institutional investors and the potential patterns which may emerge from their trading activities. Miller (1988) and Abraham and Ikenberry (1994) posit that the tendency for negative Monday returns on equity (i.e., the weekend effect) is at least partially explained by the trading behavior of individual investors. Sias and Starks (1995), on the other hand, present empirical evidence showing a dominant role played by institutional traders. This study contributes to the literature by distinguishing between individual versus institutional trading as it relates to the weekend effect. We find that the information-processing hypothesis is consistent with observed institutional trading patterns, thus supporting the results of Sias and Starks (1995). In addition, these results are shown to be robust with respect to market type (i.e., auction and dealer markets).     

Financial Markets for Unknown Risks if Beliefs Differ

We consider a general equilibrium model with individual and collective risks. The article builds on a contribution by Chichilnisky and Heal, who show that contingent Arrow–Debreu equilibria can also be supported in economies with Arrow securities and mutual insurance contracts. However, they show this to be true in general only if beliefs are identical, a very restrictive assumption in the context of unknown risks. Moreover, they claim complete insurance in equilibrium to be impossible if beliefs are different. We show that even with different beliefs, firstly, complete insurance is possible in each statistical state, and secondly, contingent equilibrium can still be supported in economies with insurance and securities.     

三类餐馆顾客体验实证研究

不同定位的餐馆带给顾客不同的体验,了解这种感知上的差异对于提高餐饮业的管理水平具有重要意义.论文调研了豪华餐馆、大众餐馆和快餐店中的顾客体验,研究证实在不同种类的餐馆,菜肴质量、服务环境和员工服务对顾客的情感体验和社会体验具有不同的影响,并且顾客在三类餐馆的就餐目的也有很大差异.     

国有企业引进战略投资者的风险分析与防范策略

引进战略投资者是国有企业改革与发展的一种重要模式,同时引进战略投资者又是一项十分复杂的系统性工程,存在着不容忽视的风险.国有企业引进战略投资者存在的风险主要表现在国有企业价值可能被低估、战略投资者可能变为战术投资者、控制权可能旁落、无形资产归属可能产生纠纷、可能出现文化冲突、可能触动法律或国家利益等方面.充分做好引进战略投资者的准备工作、采取有效措施保证企业价值的实现、通过严格考察和有力谈判确定战略投资者、设定必要的约束条件、合理设置股权结构和治理模式是国有企业引进战略投资者风险防范应采取的有效策略.