Drivers and implications of entrepreneurial orientation for academic spin-offs

International Entrepreneurship and Management Journal - This paper has been designed with a dual goal. On the one hand, the paper aims to examine the role of management teams, industry agents, and...     

Mixed Duopoly,Merger and Multiproduct Firms

The literature on mergers has extensively analyzed the decision to merge by private firms, but it has not considered the decision to merge by private and public firms. We assume that when a private firm and a public firm merge (or when one of them acquires the other), they set up a multiproduct firm in which the government owns an exogenous percentage stake. In this framework, we show that the decision to merge by firms depends on the degree to which goods are substitutes and on the percentage of the shares owned by the government in the multiproduct firm.     

新"零售之轮" 理论与生鲜食品零售业态演化

在新"零售之轮"理论的基础上,从讨论我国消费者选择生鲜食品及购买场所的依据开始,分析超市和农贸市场相对于技术边界的市场定位.认为就备货幅宽而言,农贸市场是比超市服务水平更高的生鲜食品零售业态;消费者效用最大化的生鲜食品购买场所选择中,超市便利和舒适的购物环境是占权重较小的消费者评判指标;社会现有的技术边界线制约了生鲜食品超市业态向消费者偏好中心演化.     

从集群制造到集群创新的典型案例分析——以张江高科技园区为例

集群制造与集群创新分别代表着产业集群发展的不同阶段，从集群制造发展到集群创新是中国当前和今后相当长的一段历史时期内，国家高新区发展所面临的重大而迫切的现实问题。本文以张江高科技园区为例。对这一问题进行了案例式探讨。分析表明，张江高科技园区三大高端主导产业集群产业链条比较完善，网络集聚特征鲜明并已具备了较为强大的集群制造功能；集群制造也促进了创新要素的快速集聚，产业集群的创新能力得以初步显现。但总体上看，三大主导产业集群的集群制造功能仍然是其主要特征，在向集群创新功能转化的过程中尚存在着一系列突出问题。     

基于生态足迹模型的可持续性度量研究--以吉林省大安市为例

针对吉林省大安市发展现状和存在的严重生态环境问题,运用生态足迹模型,采用多源数据,首次对大安市生态环境的可持续发展状况进行了定量研究;在此基础上,运用相对指标法对可持续发展的量化结果进行分级。研究表明,2001年大安市的生态需求大于生态供给,生态呈现“供不应求”的局面,人均生态赤字为0.56hm2,处于弱不可持续发展状态。     

关于备件物流研究现状的综述

论述了备件物流研究的基本过程,并对国了内外备件物流的研究状况进行了综述,最后对未来备件物流研究做了展望。     

我国第三产业发展地区差异问题实证分析

随着第三产业经济地位的提高,各地区第三产业协调发展具有越来越重要的意义。文章运用多元统计因子分析方法,对我国各地区第三产业发展地区差异的特征和变化趋势进行了定量分析。以分析结果为依据,提出一些有针对性的措施建议。     

The Impact of Liberalizing Trade in Services on Trade in Goods: An Empirical Investigation

In this paper we use a large dataset to explore whether the liberalization of trade in services is beneficial for the international trade in goods. We find empirical evidence supporting this notion. We investigate which types of trade in services are more important for the international trade in goods and find that trade in transportation and communication services generate the largest impacts on trade in goods. We also investigate which types of trade in goods are likely to benefit from the liberalization of trade in services and find that, under the 2‐digit ISTC classification, all the categories are likely to exhibit a positive impact.