企业文化变革的制度透视与经济学分析

本文从新制度经济学的视角出发，把企业文化视为非正式制度，以其基本理论为基础，对企业文化内涵及其变革进行了分析和研究，为企业文化变革提供了理论依据。     

Gender differences in self‐employment

This paper examines the factors that influence transitions into self‐employment, paying particular attention to gender differences. We find that: (i) men are more responsive to the wage differential between wage/salaried employment and self‐employment; (ii) liquidity constraints are more important for men; and (iii) the link between father's self‐employment status and the probability of self‐employment is stronger for men. Taken together, these results suggest that, for women, self‐employment is a closer substitute for part‐time work and labour‐market inactivity than it is for men. We attribute such differences to the different labour market opportunities and occupational strategies of women.     

基于个性和动机模式的两性领导风格差异性的实证分析

自20世纪70年代以后,两性领导风格的差异问题一直是学术争论和理论研究的主题。本文以政府部门为例,借鉴心理学的概念和工具,从领导者个性和动机角度,通过实证分析的方法,解释了两性领导风格的差异性,也进一步支持了两性领导风格存在差异的观点。     

动态视角下的产业集聚能力研究

产业集聚能力是产业集群成功发展的动力源。它与产业集群相伴而生,并作用于集群整个生命周期中。从集群的动态演进过程看,产业集聚能力分别表现为生成发展动力、集群创新能力和集群升级能力。在集群不同生命周期阶段,产业集聚能力的影响因素不同。针对这些影响因素,本文提出产业集聚能力的培育途径,以增强集群的持续竞争优势。     

Testing separability of public consumption in household decisions

In this paper we propose a sequential strategy, based on the microeconomic approach of the demand theory, in order to test for separability between private and public consumption. The aim of the present work is to verify, using a conditional almost ideal demand system, whether the different components of public consumption exert conditioning effects on the allocative structure of private spending. The empirical estimation of the model and the separability tests are developed for both a demand system in five functional categories of private spending, and for a demand system in six categories, where the private expenditures on those goods and services which can also be offered by the public sector are enclosed in a single functional category. The results of the separability tests, obtained using UK data for the 1974–2000 period, show that public individual consumption plays an important role in modifying consumer choices, while public collective consumption does not affect private consumption behaviours. The relationships between the different components of private spending and public individual consumption are both of substitutability and complementarity; in particular, we find that public individual consumption and the corresponding private expenditures on ‘Health, education, recreation and social protection’ are complements.     

从学风状况调查看学风建设

在高校扩招和实行“学分制”的情况下,学风总体良好但也存在一些问题。抓学风建设,要解决好认识问 题,修定和完善管理制度,按“勤、严、细、常、实”要求,勤于管理,严格考评。     

创造力的影响因素及对教育的反思

该文对创造力的影响因素进行了较为全面的整合式的综述，认为创造力的影响因素不应被孤立、片面地看待，任何个体的创造力都是由智力加工、知识、智力风格、人格、动机和环境这六大因素的不同方面联合作用的结果。在此基础上，对学校教育于创造力的消极方面进行了反思。     

我国证券投资基金投资风格实证研究

本文利用我国公开披露的证券投资基金收益率数据,对关于投资风格分析的夏普模型在我国的适用性进行验证分析,得出该模型对我国证券投资基金进行投资风格分析是有效的,是观察、判断管理人投资风格及其变化的一个良好工具的结论,并概括出我国证券投资基金的投资风格特点。     

The Determinants of Corporate Trade Credit Policies in a Bank‐dominated Financial Environment: the Case of Finnish Small Firms

This paper examines trade credit policies of small firms operating in a bank‐dominated environment (Finland). We find that creditworthiness and access to capital markets are important determinants of trade credit extended by sellers. The level of purchases is positively correlated with the level of accounts payable. Larger and older firms and firms with strong internal financing are less likely to use trade credit, whereas firms with a high ratio of current assets to total assets, and firms subject to loan restructurings use it more. Negative loan decisions by financial intermediaries increase and a close bank‐borrower relationship decreases the probability that a firm does not take advantage of trade credit discounts.     

The Original Maturity of Corporate Bonds: The Influence of Credit Rating,Asset Maturity,Security, and Macroeconomic Conditions

We examine the determinants of the new issue maturity of corporate bonds. As credit rating decreases, new bond issues have longer maturities, but substantial variation in maturity within each rating class remains. We seek to explain the variation of new issue maturity within credit classes. We find that asset maturity, security covenants, and macroeconomic conditions influence the new issue maturity of bonds within rating categories.