生产劳动力的劳动时间的探讨

传统经济学的劳动力价值理论只有生产劳动力的生产费用(物化劳动),没有生产劳动力的劳动时间(活劳动)的耗费。劳动力的生产也有劳动时间的耗费。劳动力的自然再生产时间不形成劳动力的价值,劳动力的社会再生产时间、即学习劳动的时间形成劳动力的价值。劳动力价值包括两个部分:一是生产劳动力的物化劳动,如生活费用和学习费用等;二是生产劳动力的活劳动即学习劳动。     

论我国企业的社会责任

本文重点分析了我国企业的社会责任现状。结合国情去界定企业的社会责任 ,用系统论观点剖析我国企业的特点 ,社会责任的特点 ,据此分析我国企业的社会责任现状 ,并提出对策。     

略论社会转型期我国社会阶级阶层的嬗变及其矛盾

在社会转型期,我国多种经济成分的并存催生着多种财富分配方式,进而形成不同的利益共同体,引致了原有社会阶级阶层结构的嬗变,使社会阶级结构演变为阶层结构.在新的社会阶层结构中,各个利益集团和阶层有着各自不同的利益追求,并引发了各自不同的政治诉求,从而构成新的社会矛盾体系.在新的社会矛盾体系中,人民内部矛盾是其基本的属性,"和而不同"是现阶段人民内部矛盾的本质特征.     

Aging and Retirement: Evidence Across Countries

How do demographic factors influence retirement? Using a large cross-country data set, I show that in countries with a larger share of elderly in their population the length of retirement is longer. This result holds true if I control for wealth effects, and when the effective labor force participation rate of the elderly is used instead of the official retirement age. Retirement policies and the social security size are strictly related: a new variable, representing the aggregate relevance of retirement policies, turns out to be significant in explaining the size of social security. Finally, the total amount of social security transfers is positively related with the increase of the elderly population, while in per capita terms this relation is not significant.     

Capital mobility,wage bargaining,and social insurance policies in an economic union

In a two-country model with mobile capital we analyse decentralized social insurance policies. These policies are a compromise between the preferences of workers and capital owners. Due to wage bargaining, worker-based social insurance contributions are borne by capital owners. These contributions affect the profitability of investment, and consequently the direction and size of capital flows. Countries will take account of these effects in determining social insurance policy. Noncooperative decision making results in tax competition and an underprovision of social insurance. In addition, increasing economic integration, represented by increasing capital mobility, could imply a divergence of social insurance levels in the two countries.     

政府监制与电力监管

阐述了政府管制的内涵及研究视角,论述了电力监管作为政府管制的重要组成部分的组成要素、基本任务、主要内容和监管体系。     

建筑企业的社会责任分析

结合建筑企业特点，分析了建筑企业社会责任的内涵和意义。指出建筑企业必须主动承担起对股东、员工、社会、环境和社区等更多的社会责任，并提出了诸多具体的建议，对树立建筑企业整体形象具有指导意义。     

Social networks in the global banking sector

We show that banks with shared social connections partner more often in the global syndicated loan market and that central banks in the network play dominant roles in various interbank transactions, indicating that social connections facilitate business connections. However, more centralized banks in the network also contribute significantly to the global systemic risk. Moreover, we find the soft information generated by social networks is particularly valuable when potential partners operate under different accounting and regulatory standards. Finally, we show that the recent banking crisis significantly limited the positive soft information effects of social networks in the global banking system.     

社会资本测量理论方法探讨：农户社会资本的测量

社会资本的测量一直是社会资本领域研究的重要问题.根据农户社会资本具有结构性和关系性的特征,按异质性、趋同性、工具性和情感性四个维度选取经验指标进行实证研究.研究发现:首次提出针对农户社会资本测量理论并选择出适合中国村庄环境特点、能够体现农户社会资本功能性和特征性的社会资本测量维度;提出一种更加客观并体现主体差异的IOWA客观自主评价法,并通过实证方法对社会资本进行测量;依据农户社会资本测量理论,采用定性定量相结合的分析方法对一个村庄做实证检验以确定理论及方法的合理性和有效性.     

乡镇企业发展中社会资本的重构

乡镇企业在发展初期虽然缺乏物质资本、人力资本,但拥有丰富的社会关系,具有大量社会资本,这构成其高速增长的重要基础。然而,伴随着我国经济社会结构深刻变化,乡镇企业的社会资本开始下降、贬值,既有社会关系的负功能也日益凸现,其发展速度快速回落。社会资本在传递信息、构建信任等方面不可替代,乡镇企业要实现新的发展,必须适应新的经济社会环境,重建社会关系,再造社会资本。