市场经济下政府与市场的关系

在市场经济中，市场必须在资源配置中发挥基础性或决定性的作用，但政府在市场失灵的地方又必须积极地发挥作用。本文分别从早期市场经济中政府的作用、现代市场经济中政府的作用等五个方面对这一问题进行论述。     

Response strategy to environment context factors using a lean and agile approach: Implications for firm performance

Based on the environment-strategy performance perspective and dynamic capabilities framework, we develop a theoretical model and hypotheses specifying how supply chain collaboration as a response to environment context factors – competitive intensity, supply uncertainty, technological turbulence and market turbulence, using a lean and agile strategy may influence firm performance. We test the model using partial least square structural equation modelling on data collected from a field survey with responses from 152 manufacturing firms representing a variety of industries. Empirical findings generally support the relationship between collaboration and firm performance using a lean and agile strategy. Also, for firms in industries that face environments characterised by high supply uncertainty and competitive intensity with, technological turbulence, the study finds evidence of a direct relationship between these environmental factors and supply chain collaboration. The findings provide an initial strategic response framework for appropriately aligning a lean and agile supply chain strategy through collaboration with environment context factors to achieve firm performance improvements.     

上证30指数股市盈率实证分析

通过对2000年上证30指数股市盈率水平及其影响因素进行实证分析,可以发现,其中股息支付率、每股收益增长率、行业平均市盈率对股票P/E值起主要的解释作用,而股本规模因素,解释力却有限,除每股收益增长率外,各变量的相关性与理论分析基本一致.     

从比较优势学说看我国就业增长

从比较优势学说理论来看,我国应该大力发展劳动密集型产业,以获取比较优势,但从我国出口产品的现状及存在问题来看,我国似乎更应该大力发展高新技术产业以提高出口产品的附加值.本文对这一矛盾形成的原因和对策进行探讨分析,并提出相应对策.     

江西劳动就业问题研究

江西劳动就业面临的主要问题是劳动力供需矛盾尖锐、劳动力素质偏低。这些问题严重制约着江西经济的健康发展。必须从增加劳动力需求和控制劳动力的供给着手 ,双管齐下 ;同时 ,要把提高劳动力素质贯穿到整个劳动力供需矛盾的解决中去     

中国律师业迎接国际化竞争的对策构想

我国律师业的对外交流和逐步融入国际律师业已成为历史的趋势 ,这给中国律师业带来了良好的发展机遇 ,但中国律师制度同国际竞争的规则不相适应的诸多问题在很大程度上制约了律师作用的发挥。中国律师必须着眼国际竞争 ,选择优势龙头 ,实行联合重组 ;通过严格的自我教育和自我约束 ,从总体上提升自己的品位和素质     

知识经济与就业革命

知识经济的到来 ,对传统的就业方式提出了重大挑战 ,引起了就业领域中就业结构、就业机会、工作制等多方面的转变 ,一场有关就业的文明革命悄然兴起。中国应通过提高劳动者素质 ,转变劳动者就业观念 ,调整国家就业政策等多方面措施 ,改善就业环境 ,刺激就业增长 ,以缓解目前所面临的巨大就业压力 ,迎接知识经济的挑战     

现代市场经济是信用经济

信用是经济发展的基石 ,为促进我国社会主义市场经济的健康发展 ,必须认清和健全我国的信用体系。     

Holistic trajectories: a study of combined employment, housing and family careers by using multiple-sequence analysis

Summary.  Social science applications of sequence analysis have thus far involved the development of a typology on the basis of an analysis of one or two variables which have had a relatively low number of different states. There is a yet unexplored potential for sequence analysis to be applied to a greater number of variables and thereby a much larger state space. The development of a typology of employment experiences, for example, without reference to data on changes in housing, marital and family status is arguably inadequate. The paper demonstrates the use of sequence analysis in the examination of multivariable combinations of status as they change over time and shows that this method can provide insights that are difficult to achieve through other analytic methods. The data that are examined here provide support to intuitive understandings of clusters of common experiences which are both life course specific and related to socio-economic factors. Housing tenure is found to be of key importance in understanding the holistic trajectories that are examined. This suggests that life course trajectories are sharply differentiated by experience of social housing.     

一种求解双目标线性规划的方法及其在上海市土地使用和交通方面的应用

本文介绍了一种求解双目标线性规划(SBLP)的方法.根据上海市土地使用与交通的现状建立了一个拟动态的模型(BOLT),并用该方法加以求解。根据得到的解对上海市土地使用与交通相互作用的情况进行了分析。