基于供应链的物流网络设计研究

比较分析了基于供应链的物流网络的设计特点,并提出了其设计原则与设计步骤.     

Nonpoint Source Pollution Taxes and Excessive Tax Burden

If a regulator is unable to measure firms’ individual emissions, an ambient tax can be used to achieve the socially desired level of pollution. With this tax, each firm pays a unit tax on aggregate emissions. In order for the tax to be effective, firms must recognize that their decisions affect aggregate emissions. When firms behave strategically with respect to the tax-setting regulator, under plausible circumstances their tax burden is lower under an ambient tax, relative to the tax which charges firms on the basis of individual emissions. Firms may prefer the case where the regulator is unable to observe individual firm emissions, even if this asymmetric information causes the regulator to tax each firm on the basis of aggregate emissions.     

Absorbing Team Games

A team is a group of people having the same motives but possibly different available actions. A team game is a game where two teams face each other. An absorbing game is a repeated game where some of the entries are absorbing, in the sense that once they are chosen the play terminates, and all future payoffs are equal to the payoff at the stage of termination. We prove that every absorbing team game has an equilibrium payoff and that there are -equilibrium profiles with cyclic structure. Journal of Economic Literature Classification Numbers: C72, C73.     

A theory of sequential reciprocity

Many experimental studies indicate that people are motivated by reciprocity. Rabin [Amer. Econ. Rev. 83 (1993) 1281] develops techniques for incorporating such concerns into game theory and economics. His theory is developed for normal form games, and he abstracts from information about the sequential structure of a strategic situation. We develop a theory of reciprocity for extensive games in which the sequential structure of a strategic situation is made explicit, and propose a new solution concept—sequential reciprocity equilibrium—for which we prove an equilibrium existence result. The model is applied in several examples, and it is shown that it captures very well the intuitive meaning of reciprocity as well as certain qualitative features of experimental evidence.     

论网络营销在我国的发展

随着Internet的迅猛发展,不仅人们的生活方式和思想观念发生了根本性的变革,也引起了营销方式、贸易形态和交易方式的巨大变化。网络营销以其压倒性的优势应运而生,并且一问世便引起了巨大的变革。它代表着21世纪市场营销的大趋势,正在成为网络经济中最热门、最活跃的活动之一,也是各国争先发展、各个产业部门最为关注的领域。它为企业掌握市场需求、开拓全新市场、参与国际竞争、减少中间环节、降低营销成本等提供了现代化的信息手段。文中着重探讨了什么是网络营销,如何认识网络营销,网络营销在我国的发展形势怎样,如何更好地开展网络营销。     

An effective going concern prediction model for the sustainability of enterprises and capital market development

The purpose of this study is to construct a two-stage effective and innovative going concern prediction model to predict going concern doubt for the sustainability of enterprises and capital market development. Samples of this study are the companies listed on the Taiwan Stock Exchange or the Taipei Exchange, totalling 196 companies and including 49 companies with going concern doubt and 147 normal companies (with no going concern doubt). The data are taken from the Taiwan Economic Journal (TEJ) and the Market Observation Post System during the period from 2001 to 2016 (totalling 16 years). This study adopts a two-stage way to construct the going concern prediction models. In Stage I, the traditional statistical method of stepwise regression (SR) and the data mining technique artificial neural network (ANN) are applied to select the important variables. In Stage II, two decision tree algorithms (data mining techniques): classification and regression tree (CART) and C5.0 are used to establish the prediction models. The results show that the SR + CART model has the highest going concern prediction accuracy, with an overall accuracy of 87.42%.     

集群企业成功创新的网络模式及其动态匹配：浙江省的实证考察

本研究应用社会网络分析理论，以浙江省集群企业为考察对象，对成功创新型集群企业的创新网络模式进行了系统分析，发现创新网络对集群企业成功创新的支持作用是情境性的，其中，环境不确定性、企业战略导向、企业吸收能力、企业创新类型是四个重要的情境因素。本文实证归纳了与上述情境因素相匹配的四类创新网络模式，为我国不同集群企业构建高效的创新网络提供了策略选择依据。     

网络经济下企业组织环境的变化与经营模式的变革

网络经济是建立在信息的生产、分配和使用基础之上的经济形态。在网络经济环境下 ,企业经营的组织环境出现了新的变化 ,因而使企业的经营模式发生了从大规模生产到大规模定制 ,从产品经济到服务经济 ,从实体经营到虚拟经营 ,从互相竞争到双赢合作的根本性变革。把握这些新变化并改进我国企业经营的策略 ,有利于企业战略目标的实现。     

福建省粮食物流网络建设的构想

根据福建省各地区不同特点,充分利用资源优势,建设粮食物流网络。将现代科学技术和管理方法应用到粮食物流节点布局和线路优化中,使粮食物流沿着合理流向,用最少的费用实现从产区向销区的移动,避免对流、倒流、迂回等不合理运输,形成完整的覆盖不同地区、纵横相联、高效低耗的粮食物流网络体系,从而降低粮食物流成本。     

横向互补型企业网络形成动因的博弈分析

企业网络是一种新型组织结构形式和制度安排。本文首先分析了企业网络的形成动因,然后运用博弈论建立模型论证了横向互补型企业网络得以形成的动因在于网络成员自身的利益最大化。