中国财产保险公司资本结构的影响因素

利用1998-2009年中国大陆地区财产保险公司的业务数据和财务数据,通过差分GMM方法实证研究中国财产保险公司资本结构的影响因素发现:中国财产保险公司的目标负债水平与公司规模、再保险利用、公司成熟度的关联显著为正,与利润波动性的关联显著为负,而与产品分散化、地理分散化、产品收支间隔期的关联不显著.     

Private Information in Life Insurance,Annuity, and Health Insurance Markets

Economic theory predicts that private information on risks in insurance markets leads to adverse selection. To counterbalance private information, insurers collect and use information on applicants to assess their risk and to calculate premiums in an underwriting process. Using data from the English Longitudinal Study of Ageing (ELSA), this paper documents that differences in the information used in underwriting across life insurance, annuity, and health insurance markets attenuate private information to different extents. The results are in line with – and might help to reconcile – the mixed empirical evidence on adverse selection across these markets.     

幸福教育：大学生生命教育的重要内容

大学生选择自杀行为的一个重要原因是感受不到生存的幸福。因此,对大学生的生命教育要从关注学生的生活世界出发,激活和提升学生的感性素质,引导学生感受和体验生活的美好,体会人生的幸福,进而找到自身存在的价值和生命的意义。     

Unemployment dynamics in an OLG economy with public pensions

Pension benefits in old age establish a disincentive to save in youth, thereby yielding lower levels of capital stock and the wage rate. As a result, the trade union has an incentive to change the composition of its two targets: employment and the wage rate. This paper develops a model that includes employment effects of public pensions via capital accumulation and union wage setting. Within this framework, we consider how contribution rates to the pension system influence the level and time path of the unemployment rate. It is demonstrated that (1) a higher contribution rate results in a lower unemployment rate, and (2) the economy with a high (low) contribution rate experiences monotone convergence towards (oscillatory convergence towards or a period-2 cycle around) the steady state. The author would like to thank an anonymous referee, Kazutoshi Miyazawa, and seminar participants at Osaka University for their useful comments and suggestions, and Masako Ikefuji and Hiroaki Yamagami for their research assistance. Financial support from the Japan Society for the Promotion of Science (JSPS) through a Grant-in-Aid for Young Scientists (B) (No.17730131), the Asahi Glass Foundation, the Japan Economic Research Foundation and the 21st Century COE Program (Osaka University) is gratefully acknowledged. All remaining errors are mine.     

基于生命周期的虚拟企业知识活动分析及其伙伴选择过程研究

随着新经济的到来,知识越来越成为企业快速响应市场机遇和获取竞争优势的最短缺资源。而企业自身知识资源的有限性使企业越来越多地采用虚拟企业的高级形态——知识联盟型虚拟企业来弥补企业知识资源的不足以快速响应变化的市场需求。首先对知识联盟型虚拟企业的知识缺口类型进行研究和划分,然后分析并描述虚拟企业生命周期各阶段的知识活动;在此基础之上,探讨虚拟企业组建阶段考虑知识要素的伙伴选择过程;最后,针对不同的知识缺口,提出伙伴选择过程的评价指标体系设计中应考虑的知识性因素。     

恶意挤占医保基金的经济学分析

导致医保基金存量减少的原因可以分为两类,一类由客观原因导致,并且难以避免,另一类是人为因素造成的恶意挤占医保基金的行为。针对后一种情况,从经济学角度,首先运用产权理论的观点来分析制度本身的缺陷,再通过建立两个博弈模型来分析当事人投机心理的形成过程,并提出相应解决措施。     

Why the structure of capital and the useful lives of its components matter: A test based on a model of Austrian descent

This paper centers on the structure of capital and the useful lives of its components by considering an economy with two representative firms, one producing a necessity and another producing a luxury. This difference determines their reinvestment opportunities. Therefore, while the one applies replacement, the other adopts scrapping. However, as these capital policies lead to different service lives, the analysis confronts the issues raised by Miller (Review of Income and Wealth 29:284–296, 1982, Review of Income and Wealth 36:67–82, 1990) and deals with them by drawing on Haavelmo’s (A study in the theory of investment, Chicago: The University of Chicago Press, 1960) suggestions regarding the aggregation of capital. Among other findings, it turns out that the simulation results are highly robust, thus demonstrating that real-world implications may be even stronger than strictly suggested by the model.

公共财政框架下的农村养老保险制度建设研究

农村养老保险规定和完善着公共财政的职能范围;公共财政是农村养老保险的制度依托和物质基础,财政主体的权力结构、制度的包容性、法制化决定着养老保险制度的可持续性发展。我国要实现公共财政与农村养老保险之间的制度性耦合,需要根据农村养老保险的产品属性清晰界定公共财政的职责权限,规范公共财政各主体之间的权力资源配置,吸纳多元主体,共同参与农村养老保险事业的建设。     

高收入家庭的理财规划方案

刘先生家庭年度结余77万余元,为典型的421型高收入家庭。刘先生是做磷矿生意的,收入高风险也大,刘太太是农行柜员,收入较稳定,家有女儿读幼儿园,还有四老需要赡养。本理财规划方案在介绍刘先生家庭成员及资产情况基础上,编制家庭资产负债表和收入支出表,分析各项资产比率,指出刘先生家庭现阶段资产配置的不合理之处,旨在对该家庭进行现金规划、教育规划、住房规划、保险规划和投资规划。通过规划,该家庭的理财目标得以实现。     

我国保险条款可读性分析及其通俗化研究

我国保险条款晦涩难懂的问题已经在很大程度上制约了我国保险业的健康发展,本文详细剖析了我国保险条款在文字、内容、形式等方面存在的问题,并从我国实际情况出发,指出了当前我国进行保险条款通俗化的迫切性,提出了我国保险条款通俗化的思路构想.