论城市准公共物品的合理提供

城市准公共物品在城市经济发展中起着十分重要的作用。我国城市准公共物品的供给方式已多样化,但仍存在总量供给不足和供给结构不合理等现象。本文以满足公共需要、注重效率和公平作为依据,提出几种改进措施,以促进城市准公共物品的合理提供。     

四川旅游企业文化价值链的现状及培育思路

针对四川旅游企业文化价值链的现状,提出从文化价值链的魂、形、言、行、创新和延展六个方面进行四川旅游企业文化价值链培育的思路。     

Labor Income Taxation,Human Capital,and Growth: The Role of Childcare*

In this paper, we examine the effects of labor income taxation on growth in an overlapping generations model in which schooling and childcare play a role in the production of human capital. We compare such effects with those obtained in a model in which only schooling matters for skill formation. We show that the omission of childcare from the technology of skill formation can bias the results related to the impact of labor income taxation on growth.     

Foreign Debt,Foreign Direct Investment and Volatility

We investigate how foreign debt and foreign direct investment (FDI) affect the growth and welfare of a stochastically growing small open economy. First, we find that foreign debt influences the growth of domestic wealth by lowering the cost of capital, while FDI affects the country's welfare by providing an additional source of permanent income. Second, a decline in domestic investment may improve domestic welfare as FDI replaces the gap. Even when the welfare deteriorates, its magnitude is mitigated, leaving more room for discretionary fiscal policy. Third, a fiscal policy aimed to stabilize domestic output fluctuations needs to be conducted not to crowd out the welfare benefit of FDI too much. Fourth, an economy with both types of foreign capital experiences wider welfare swings by external volatility shocks than the one with foreign debt alone, while the welfare effects from domestic volatility shocks are mitigated. The welfare effects of fiscal shocks are much smaller with both types of foreign capital. Lastly, the first-best labor income tax covers the government absorption by the labor's share of total output, and the capital income tax covers the rest. Investment is penalized or subsidized depending on the social marginal cost-gain differential.     

基于组合权的灰色关联分析在供电企业营销效果综合评价中的应用

在供电企业电力营销效果综合评价中,客观赋权法体现了指标的信息量,而主观赋权法体现了指标的价值量,综合评价应当体现二者的统一.针对电力营销效果评价,提出了基于组合权的灰色关联分析方法.对传统的灰色关联法进行改进,将该方法用于供电企业电力营销效果评价,得到了较好的结果.     

公共产品供给视角下的新型农村合作医疗制度——以浙江省宁波市为例

作为农村公共产品,我国二元经济背景下农村医疗保障制度的建立和完善更多地依赖于政府。文章以农村公共产品理论为基础,在分析农村医疗保障制度的属性和特点基础上,以浙江省宁波市农村医疗保障制度的发展为例,提出了建立和完善农村医疗保障制度的政策建议。     

产业链纵向结构与创新扶持政策指向——以中国汽车产业为例

产业链纵向结构特性对于创新扶持政策的效应具有关键影响,应成为政策制定的重要依据。本文基于中国汽车产业发展的现实背景,构建博弈模型分析内资与外资厂商的纵向关系及其横向竞争对上游厂商创新策略的影响。研究发现,下游内资与外资厂商之间技术差距的缩小,会迫使上游内资厂商进行创新或接受价格压榨;政府对上游内资企业的保护性政策会降低内资厂商的创新激励,而政府对研发的直接补贴则能强化上游内资厂商的创新激励。     

慎重看待大用户直供电问题

论述了在电力市场初期我国缺少实施大用户直供电所必须具备的若干条件,分析了当前开展大用户直供电存在的问题及可能造成的影响,指出开展直供是改革的趋势但不可急于求成.     

基于收益共享契约的三级供应链如何应对突发事件

本文针对一个由供应商-制造商-零售商构成的三级供应链,在考虑随机性需求基础上,探讨突发事件对三级供应链的影响,同时改进了协调供应链的收益共享契约,使之能够应对突发事件。     

EPC系统对供应链的影响探讨

条码技术上的局限性导致供应链中的信息流和物流不能保持匹配，从而影响了供应链运作效率，EPC系统的提出不仅为供应链上信息流与物流不匹配问题的解决提供了方案，它对供应链也将会产生革命性影响。本文简要介绍了EPC系统的主要功能以及物联网的概念；从微观和宏观两个层次分析了EPC系统对供应链可能产生的革命性影响。