人力资本价值、外部性与产权

人力资本价值包括使用价值和稀缺性价值,随着经济形态的演变,人力资本价值将上升,而且人力资本具有极强的正外部性,这是人力资本产权确立的重要基础.我国在进行物质资本产权制度改革的同时必须尽快建立一个有效的人力资本产权制度,以促进人力资本的形成和有效利用,这是我国在知识经济时代能否实现现代化目标、赶上发达国家的重要前提.     

对福建资本市场推动"海西战略"产业发展的分析

从"海西战略"产业发展的要求出发,分析福建资本市场在"海西战略"的产业发展资金筹措、重点行业配置效率、产业转移配置效率等方面的作用与影响,得出福建资本市场对"海西"建设起到了较好的推动作用,必须大力发展福建资本市场.     

基于成本差异的最佳贸易与产业政策选择

本文讨论了存在成本差异的第三国市场模型的最佳贸易与产业政策选择问题，讨论了社会成本和私人成本、本国和外国成本差异情况下的Cournot竞争和Bertrand竞争的情况。本文发现，在Cournot竞争下，政府首先行动时，当政府基金影子价格低于4／3时，政府对出口进行补贴，并且本国越有成本优势，补贴越高，补贴的利润转移效应越大；当政府基金影子价格高于4／3时，政府对出口征收出口税，且本国越有成本优势，征税越多。在Bertrand竞争下，当政府先行动时，对出口征收出口税；当政府后行动时，对出口进行补贴。当本国企业具有劣势时，事后补贴是最佳政蓑。     

Agglomeration in an innovative and differentiated industry with heterogeneous knowledge spillovers

This paper introduces an agent-based simulation model to study the technological development, the economic performance of firms and the evolution of agglomerations in a differentiated industry. The analysis is based on the interaction and behavior of firms, which might share knowledge but at the same time are competitors on the goods markets. Firms do not only compete with quantities they can also introduce process and product innovations. The level of knowledge of a firm describes the capabilities to perform innovations. Knowledge can be accumulated by investing in R&D and by knowledge spillover, which depend on geographical and technological proximity. Simulation runs show that there is an incentive to agglomerate in young industries and that geographical proximity enhances innovation, especially the number of product innovations.      

天津物流业基础设施及发展水平统计分析

物流业是天津市重点发展的支柱型产业.本文旨在介绍天津物流业的现状,并对物流产业水平进行系统的统计分析,为宏观物流政策的制定提供依据.     

制造业存货管理研究

在市场竞争越来越激烈的情况下,企业靠提高产品售价获取润已不现实,在产品售价不变甚至降低的情况下,降低成本就显得尤为重要。存货在降低成本中占了举足轻重的位置。本文阐述了存货管理的内涵和一般方法,并针对目前制造业存货管理中存在的问题提出了对策与建议。     

The interactions between natural and physical capitals in the tourist lifecycle model

This paper presents a model of the interactions between natural resources and physical capital in the evolution of a tourist destination. The projected trajectory of the number of tourists approaches the classical lifecycle pattern. The post-stagnation phase is analyzed within the model, obtaining different patterns which depend on the impacts of physical capital on both demand and environmental degradation. The magnitudes of these impacts are determined by the type of tourism. An empirical application to the case of the tourist industry in the Canary Islands (Spain) is presented, showing that the model can represent the general characteristics of the post-stagnation phase of a tourist destination.     

产业集群的驱动因素分析及政策建议

产业集群是一种世界性的经济现象。中国产业集群发展还在起步阶段,对产业集群驱动因素的分析,有助于发展、提升产业集群的竞争优势,加快区域经济的发展。     

RECENT DEVELOPMENTS IN THE THEORY OF NATURAL MONOPOLY

Abstract. This paper examines two important recent developments in the theory of natural monopoly, or more generally the theory of market structure. The first is a series of papers, involving Baumol with various co-authors, investigating the theory of industry structure, whilst the second is particularly associated with the names of Shaked and Sutton, and the relationship they develop between product differentiation and industry structure. The paper surveys and to some extent contrasts these two new approaches.
Baumol et al. 's contribution is seen to be in the area of clarifying the concept of natural monopoly, refining the definitions of multiproduct costs, and developing a notion of social efficiency applicable to industries where economies of scale are important. Shaked and Sutton employ a new definition of natural monopoly unrelated to market size and utilize information about consumers'income distributions to develop their notion of vertical product differentiation and natural oligopoly.     

以物流业为核心的近代早期产业结构演进与启示

目前的所谓“物流”不是经济学上的概念，而是管理学上“物流业”的概念。中国近代经济结构是以近代物流业为核心建立起来的。随着物流业的发展，中国近代重要工业结构初现端倪，并且初步显现出对经济发展的重要推动作用。当前，世界范围的现代物流业“革命”正在兴起，从近代物流业产生与发展中得到的一些规律性的总结，对我国现代物流业的发展，赶上国外物流业发展步伐，将大有裨益。