市场分割、政企关系与异地市场拓展

中国的市场仍旧存在某种程度的分割，如何突破这种市场分割到异地拓展市场是企业要考虑的现实问题。以前的研究主要是从省级层面或国家层面进行宏观分析。文章创新地从政企关系视角入手来考察市场分割情形下微观层面的企业异地市场拓展，也是首先把市场分割（和异地市场）分为省内（本市外）市场、省外市场和海外市场三个不同层面来研究的论文。用世界银行的调查数据从微观企业个体层面检验了企业异地市场拓展的可能。实证研究结果发现，市场分割确实阻碍了企业异地市场拓展，但这仅限于省内市场而不是省外市场。此外，市场分割是有方向性的，从地方保护主义严重的市场里走出来的企业更容易拓展异地市场，但此结论仅适用于国内市场拓展而不适用于海外市场拓展。良好的政企关系是有利于企业异地市场拓展的，但仅限于省外市场，对省内市场以及海外市场是无效的。文章解释了其中的原因，并分析了对于企业实践的启示。     

更高层次的迈进——企业相对社会责任的实现

相对社会责任的承担与实现,对企业自身和社会都具有重大意义,但由于缺乏机制的制约和策略的应用,其实现是困难的。正确处理企业利益与社会责任的关系,促使更多企业从履行绝对社会责任,上升到追求更高层次社会责任的实现,一方面需要外在环境的保障,另一方面要求企业在履行社会责任时,注意策略选择。     

改革开放——中华民族的复兴之路

建国以来，中国的发展以1978年为界分为前后两个30年。前30年，中国在计划经济体制下，顺利完成了国民经济的恢复任务、社会主义改造，并建立起比较完善的国民经济体系。后30年，中国通过改革开放，走上了一条中国特色社会主义发展道路，初步实现了国家的繁荣强盛，但是也面临着发展的困境。如果说，正是通过30年的改革开放，使中国真正跻身世界大国行列，那么中国在今后的发展中解决一系列发展难题，也必然要靠继续深化改革扩大开放。因此，认真总结中国改革开放的经验教训，为实现中华民族的伟大复兴就是我们必须要做的重要工作。     

家族企业管理模式变革的实证研究

文章简要回顾了国内外学术界对家族企业的研究成果 ,根据我国私营企业发展现状 ,提出了在现阶段我国家族企业发展的两个假设 ,即 :两权 (所有权和管理权 )所有的家族企业是私营企业创业时期的首选 ;制度环境 (市场体系完善、法律健全、文化先进等 )状况促进或阻碍家族企业两权分离的发生。并用理论和统计数据分析、实证了家族企业管理模式及其影响因素     

中国近世以来对外开放的历史轨迹及其启示

自近世以来,中国对外开放经由两次鸦片战争期间的被动不适、洋务运动至民国末年的主动适应直至新中国的自主经略,其间先后出现半殖民地化的对外开放格局和全方位、多层次、宽领域的对外开放格局;新中国自主经略对外开放的进程自20世纪70年代末起相继实现三次历史性飞跃。贯穿于近世以来中国对外开放过程的主题一直是中华民族实现伟大复兴、自立于世界民族之林的追求;对外开放历程之于来者,启示价值颇丰。     

新中国成立初党外上层知识分子检讨行为的心理基础

从1949年2月北平解放到1950年下半年，全国开展了以大学教师为主要对象，兼及中小学教师的政治学习运动，继而，党外上层知识分子们纷纷在媒体上发表个人检讨。笔者认为，这种群体性的行为，主要是因为知识分子有着敬佩感激、愧疚自责、从众求安的心理基础。     

CEO Reciprocal Interlocks in French Corporations

In France the chairperson of the board is mostoften the firm's CEO. This position strengthensthe insiders' hold on the board of directors.Moreover, a large fraction of outside directorsis composed of CEOs of other firms. Thereciprocal interlocking of CEOs creates the possibility of mutual interdependence of CEOs.We investigate factors explaining reciprocalinterlocking directorates of CEOs in Frenchcorporations. Our results indicate that CEOs oflarger firms hold more reciprocal CEOinterlocks and when CEOs have more outsidedirectorships, CEOs hold more reciprocalrelationships. We also find a positiverelationship between the number of CEOsreciprocal interlocks and their firms'performance measured by ROA. We find evidencethat CEOs hold more reciprocal interlocks whena blockholder is present on the CEO's board.     

构建开放型经济新体制打造大连市对外开放新优势

改革开放以来，大连市确立并坚持实施“外向牵动”、“开放引领”等经济发展战略，逐步形成了全方位多层次宽领域的对外开放格局，初步建立起开放型经济体系。依托这一体系，全市国际贸易快速发展，出口商品结构不断优化，境外投资持续增加，服务贸易逐渐扩大。大连市要引导开放向纵深发展，必须在强化原有重点园区开放效应的基础上，抓住自由贸易区建设的机遇，构建对外开放新平台，促成梯次开放格局。“构建开放型经济新体制”是党的十八届三中全会部署的改革重点任务之一。大连市如何立足区位优势，抢抓战略机遇，进一步优化投资和贸易管理体制，建立健全相关政策体系，培育有序、透明、法治化的营商环境，引导开放向纵深发展，赢取对外开放的新优势，成为大连市全面落实三中全会改革部署的重要任务。     

What can we learn from twin studies? A comprehensive evaluation of the equal environments assumption

Twin studies are a major source of information about genetic effects on behavior, but they depend on a controversial assumption known as the equal environments assumption (EEA): that similarity in co-twins’ environments is not predictive of similarity in co-twin outcomes. Although evidence has largely supported the EEA, critics have claimed that environmental similarity has not been measured well, and most studies of the EEA have focused on outcomes related to health and psychology. This article addresses these limitations through (1) a reanalysis of data from the most cited study of the EEA, Loehlin and Nichols (1976), using better measures, and through (2) an analysis of nationally representative twin data from MIDUS using more comprehensive controls on a wider variety of outcomes than previous studies. Results support a middle ground position; it is likely that the EEA is not strictly valid for most outcomes, but the resulting bias is likely modest.     

Providing Mental Health Services to Older People Living in Rural Communities

Summary

Rural dwelling elders who experience mental health problems often have difficulty finding help since rural communities often lack adequate mental health service providers. This paper reports on the initial phase of a 5-year, interdisciplinary clinical research study that is testing the effectiveness of providing a home delivered, therapeutic psychosocial intervention, aimed at improving the emotional well-being and the quality of life of medically frail elders who live in rural communities. In the early phases of this study, the clinical research team encountered a number of interesting and often unanticipated challenges as it attempted to recruit study participants and provide services to them. In this article, we examine these challenges and share what we have learned so far about providing mental health services to elderly persons living in rural environments.