检索结果-南通市图书馆

Coopetition between B2C E-commerce Companies:Price Competition and Logistics Service Cooperation

Journal of Systems Science and Systems Engineering 2020年第6期29卷 730-752页

作者： Weixiang Huang Wenhui Zhou Feng Luo School of Business Administration South China University of TechnologyGuangzhou 510640China School of E-commerce and Logistics Beijing Technology and Business UniversityBeijing 100048China

This paper studies the impact of logistics cooperation in two competing companies,one of which is equipped with a self-run logistics system while the other is *** latter outsources logistics services to a third-party logistics company before logistics cooperation,or to its competitor after logistics cooperation with the client's service quality being in proportion to and no greater than the service provider's service *** find that when the service provider is a price taker,logistics cooperation is beneficial to both firms only when the service quality after logistics cooperation is ***,under some circumstances,the client's profit increases even when its service quality decreases after logistics cooperation because logistics cooperation eases the price *** also find that all-win situations in which logistics cooperation increases the firms7 profit,consumer surplus and social welfare can be ***,when the service price can be chosen by the service provider,we propose a negotiation process in which agreement on logistics cooperation can be reached;when the firm can invest in service quality,logistics cooperation may lower the equilibrium investment level.

关键词： E-commerce B2C coopetition logistics cooperation hotelling model

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Dividend or No Dividend in Delegated Blockchain Governance:A Game Theoretic Analysis

引用

Journal of Systems Science and Systems Engineering 2021年第3期30卷 288-306页

作者： Dapeng Pan J.Leon Zhao Shaokun Fan Ziqiong Zhang School of Management Harbin Institute of TechnologyHarbin150001China School of Management and Economics The Chinese University of Hong Kong(Shenzhen)Shenzhen518172China College of Business Oregon State University488 Austin HallCorvallisOR9733USA

Delegated blockchain governance is the frontier of blockchain design issues that is to improve the scalability of blockchain *** proof of stake(DPoS)blockchains such as EOS must select a few super nodes for transaction *** particular,the blockchain community has debated recently on whether dividend should be allowed when electing super nodes,which might be considered as unethical or unfair,leading to an open research topic and a new research gap that has theoretical value for both academia and *** this paper,we build a theoretical framework to study how dividend affects user decisions and welfare in a DPoS *** on game theory,we propose a three-player hotelling model with two policies to study the behaviors of voters and *** first use a static game analysis to show that the benefits of dividend for voters and for candidates vary with the size of reward and there exists an interval,in which the zero dividend policy would be good for the welfare of both candidates and ***,we use an evolutionary game analysis to examine the process dynamics of super node selection,we find that the campaign strategy of candidates has to do with the size of platform reward given to the candidates by the blockchain *** in the asymmetric case,we find that higher level of platform reward turns to benefit candidates with large number of votes even *** findings are instrumental for designing dividend policies in DPoS blockchains and can stimulate more potential research in blockchain governance.

关键词： Delegated proof of stake consensus algorithm blockchain hotelling model evolutionary game

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

REGIONAL CONTAINER PORT COMPETITION IN A DUAL GATEWAY-PORT SYSTEM

引用

Journal of Systems Science and Systems Engineering 2016年第4期25卷 491-514页

作者： Mingzhu Yu Jun Shan Lijun Ma Department of Transportation Engineering College of Civil Engineering Shenzhen University Shenzhen Guangdong 518060 China School of Management Jinan University Guangzhou Guangdong 510632 China Department of Management Science College of Management Shenzhen University Shenzhen Guangdong 518060 China

Many ocean transportation hub systems consist of two container ports that share the container handling business in the area. The container flow passing through a port is the main measurement of the port＇s competitiveness. In this paper we adopt a hotelling model to study the container port competition in a so-called ＂dual gateway-port system＂. The system contains two ports and two terminals, one belonging to each port. The two governments in which the two ports are located compete on cargo fees and the two terminals determine service price and service quality. We study two models with different levels of competition between the terminals. In the ftrst model, the two terminals are owned by two different operators and in the second model, the two terminals are centralized under one operator. The second model exists in practice but is not well studied in the literature. We derive the cargo fee, terminal service price, and service quality equilibria for these two models. We investigate the competition outcome sensitivity with a numerical study. The numerical results reveal that governments prefer terminals to compete with each other. If the terminals do not have competitive advantages in their service quality, then terminal centralization brings more profits to the terminal operator than the competition case.

关键词： Container port competition container terminal competition hotelling model

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Improving the resilience of maritime supply chains: The integration of ports and inland transporters in duopoly markets

引用

Frontiers of Engineering Management 2023年第1期10卷 51-66页

作者： Jia SHI Jihong CHEN Lang XU Zhongjie DI Qunzhen QU College of Management Shenzhen UniversityShenzhen 518071China School of Transport and Communications Shanghai Maritime UniversityShanghai 201306China Hainan Special Project Wuhan University of TechnologySanya 572025China School of Economics&Management Shanghai Maritime UniversityShanghai 201306China

The adverse impact of the outbreak of COVID-19 has reduced ports’ operational efficiency. In addition, ports and inland logistics providers are generally independent of each other and difficult to work together, which leads to time loss. Thus, as the core player, ports can integrate with inland logistics providers to improve the efficiency and resilience of maritime supply chains. This study examines the strategic options of two competing maritime supply chains consisting of ports and inland logistics providers. We investigate the impact of cooperation between ports and inland logistics providers and government regulation on the maritime supply chain by comparing members’ optimal pricing and overall social welfare under centralized, decentralized, and hybrid scenarios. Results indicate that the hybrid scenario is an equilibrium strategy for maritime supply chain, although this strategy is not optimal for governments seeking to improve supply chain resilience and maximize social welfare. Furthermore, observations show that through government economic intervention, both seaborne supplies can be incentivized to adopt an integrated strategy, and business and society can achieve a win–win situation.

关键词： resilience hotelling model social welfare maritime supply chain game theory

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

竞争性双边平台数据赋能增值服务投资策略研究

引用

管理科学 2024年第6期

作者：贾文鹏牛夏夏梁梦坤刘佳佳吴军

在数字经济时代，数据成为平台企业的重要生产要素，电商平台通过实施数据赋能策略，实现平台与用户的价值共创。本文基于双边市场理论和hotelling模型，考虑平台是否提供数据赋能增值服务，构建了两种不同归属情形下的电商平台投资竞... 详细信息

在数字经济时代，数据成为平台企业的重要生产要素，电商平台通过实施数据赋能策略，实现平台与用户的价值共创。本文基于双边市场理论和hotelling模型，考虑平台是否提供数据赋能增值服务，构建了两种不同归属情形下的电商平台投资竞争模型，分析了不同平台的均衡策略选择。研究发现：（1）在消费者和商家均为单归属情形下，若两平台采取相同的数据赋能投资策略，则获得的市场份额以及向双边用户的定价均相等；当双边用户对平台存在显著不同的偏好时，采取投资策略的平台对消费者和商家的定价均低于仅提供基本服务的平台。（2）在消费者单归属、商家部分多归属情形下，当平台采取相同的投资策略，平台对消费者的定价较低，而对商家收取的服务费较高；商家对平台数据赋能的感知水平越高，越有助于促使商家采取多归属策略。

关键词：竞争平台数据赋能增值服务用户归属 hotelling模型 competitive platform data empowerment value-added service user attribution hotelling model

来源：人大复印报刊资料评论

在线全文

人大复印报刊资料

学校读者我要写书评

暂无评论

Duopoly Competition Between Chauffeured Car and Taxi:An Analysis of Pricing and Market Segmentation

引用

Journal of Systems Science and Information 2017年第6期8卷 511-523页

作者： Tong YANG Jiangning WU Jianjun WANG Faculty of Management and Economics Dalian University of TechnologyDalian 116024China

Chauffeured car service(CCS) has developed rapidly in recent years. Although CCS brings convenience and effectiveness, it also triggers some new problems like vicious competition. This work studies the duopoly competition between CCS company and taxi company, in terms of different average cost and number of vehicles of two companies. To find the solutions like the pricing scheme to ease the vicious competition, hotelling model is introduced. The hotelling-type model is used to present passengers’ preferences to the companies. Besides, failing situation is taken into account in the hotelling model to describe the situation where passenger’s demand is not satisfied in reality. This work theoretically analyzes the price scheme and equilibrium market segmentation based on the average cost and number of vehicles of each company. Furthermore, companies’ profits, passengers’ utility and social welfare in equilibrium are revealed based on the game theory. The study shows that both of companies can get optimal profits by setting effective price scheme. The company which has higher price, definitely gets less market share. In addition, moderate competition can lead to positive influence on social welfare.

关键词： duopoly competition chauffeured car service taxi industry price scheme hotelling model

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

新零售时代零售商主导的双渠道供应链线上线下服务水平决策

引用

管理科学 2021年第8期

作者：张建军赵启兰

随着以消费者体验为中心的新零售的深入发展，零售商更加关注客户在整个消费过程中的综合服务体验，迫切需要围绕消费者需求设计科学的服务水平策略。基于hotelling模型，构建由制造商、线上零售商、线下零售商以及物流服务商组成的双... 详细信息

随着以消费者体验为中心的新零售的深入发展，零售商更加关注客户在整个消费过程中的综合服务体验，迫切需要围绕消费者需求设计科学的服务水平策略。基于hotelling模型，构建由制造商、线上零售商、线下零售商以及物流服务商组成的双渠道供应链，结合双渠道的特点，将线上、线下服务水平及物流服务价格等同时引入供应链，研究分散决策以及局部合作决策两种模式下的最优服务水平决策等。研究表明：两种决策模式下，单位距离成本对物流服务水平以及线下综合体验服务水平具有负向影响，因此，线下零售商应科学选址，缩短与消费者之间的时间距离；当消费者的线上线下价格敏感系数之差增大时，线上渠道的市场份额及利润水平下滑，而线下渠道恰恰相反。因此，不同渠道的决策主体应采取差异化的市场定位策略。分散决策时整个供应链的物流服务水平小于线下综合体验服务水平，而线上零售商的合作策略可进一步提高其市场份额及物流服务水平，但不影响整个供应链的线下综合体验服务水平。因此，线上零售商和物流服务商应采取合作策略。

关键词：新零售双渠道供应链服务水平决策 hotelling模型 new retailing dual-channel supply chain service level decision hotelling model

来源：人大复印报刊资料评论

在线全文

人大复印报刊资料

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：