longitudinal differential

Study on Market Structure and Vertical Differentiation Competition Based on Network;

基于网络外部性的产品纵向差异竞争与市场结构研究

The demand functions of new products and remanufactured products were formulated with social environmental consciousness,new product price and remanufactured product price based on vertical differentiation model.

在纵向差异模型的基础上,从社会环保意识,新产品和再造品的零售价格角度构建了新产品和再造品的需求函数。

Supposed there is a certain of vertical differentiation between the duopoly in Hotelling s model,we have reached a SPNE in location-price game.

文章将产品纵向差异引入豪太林模型,并在假设企业产品存在一定纵向差异条件下,得到位置——价格博弈的唯一子博弈精炼纳什均衡。

This paper discusses the formation of lateral and longitudinal errors of the intermediate point of closed traverse and lateral and longitudinal closing errors of the traverse end.

讨论了附合导线中点横纵向误差及端点横、纵向闭合差的形成，分析了附合导线端点误差与中点误差的比例关系，探讨导线的精度要求，提出了有实用价值的参考意见。

Vertical Differentiation and the Principle of Minimum Horizontal Differentiation in Hotelling s Model;

纵向差异与豪太林模型的横向差异“最小化原则”

A Research on Vertical Production Differentiation Strategy in Mobile-phone Industry in China

中国手机行业的纵向差异化战略研究

Vertical Differentiated Duopoly Competition Model: An Expanded Analysis of the Introduction of Advertising;

引入广告后的纵向差异化双寡头竞争模型

The Game Theory Analysis of Product Innovation Strategies of Firms Based on the Vertical Differentiation;

基于纵向差异化的企业产品创新策略博弈分析

An Informative Advertising Model of Duopoly in Vertical Differentiation;

纵向差异化下的双寡头信息性广告竞争模型

Vertical Differentiation Strategy of Products with Network Externality

具有网络外部性的产品纵向差异化策略

Technological Gaps,the Trap of Backwardness and Incentives for Innovation:A Model of Vertical Differentiation

技术差距、后发陷阱和创新激励——一个纵向差异模型

Monopoly Pricing Strategy of Vertical Difference for E-business Company with Network Externality;

基于网络外部性的电子商务企业纵向差异垄断定价策略

Social Environmental Consciousness and Price Decision Analysis for Closed-loop Supply Chains --Based on Vertical Differentiation Model;

社会环保意识和闭环供应链定价策略——基于纵向差异模型的研究

Study on Market Structure and Vertical Differentiation Competition Based on Network;

基于网络外部性的产品纵向差异竞争与市场结构研究

Research on Pricing Strategy of Upstream and Downstream Firms Based on Vertical Production Differentiation in Downstream Market

下游产品存在纵向差异的上下游厂商价格决策研究

A model of vertical product differentiation with a triangular demand distribution;

基于三角形分布的纵向产品差异化模型

An Evolutionary Stable Strategy in a Duopolistic Market with Vertical Production Differentiation;

双寡头纵向产品差异化市场的演化稳定战略

Research on Price Decision for Closed-loop Supply Chains when Vertical Products Difference Exists

纵向产品差异的闭环供应链定价策略研究

Testing for Homogeneity of Variances and Correlation in Longitudinal Models with Uniform Correlation and Exponential Correlation;

具有一致相关和指数相关的纵向数据模型中异方差和相关性检验

Control structure of chain to chain competition under difference of cost and product substitutability

基于成本差异与产品替代的链与链竞争纵向结构

Based on the differences of the functions concerned, the zone can be divided into different function areas vertically and horizontally.

根据其功能的差异，从纵向和横向上，可以将生态河岸带分成不同的功能区域。

Intergenerational Transition and Its Influence on Health of the Elderly in Rural China:A Study of Gender Differences across Generations;

代际交换对中国农村老年人健康状况的影响:基于性别差异的纵向研究