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Let’s Be Friends: National Homophily in Multicultural Newcomer Student Networks
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作者 Kishore Gopalakrishna Pillai Constantinos N. Leonidou Xuemei Bian 《Social Networking》 2019年第1期16-38,共23页
Understanding the relational and network dynamics among newcomer networks is important to devising appropriate strategies that will maximize the productivity of the incoming workforce. Nevertheless, there are limited ... Understanding the relational and network dynamics among newcomer networks is important to devising appropriate strategies that will maximize the productivity of the incoming workforce. Nevertheless, there are limited empirical contributions on newcomer networks with few studies examining newcomer networks in international environments. This study focuses on national homophily and examines whether ethnic identity salience, self-efficacy, individualism and ethnocentrism are associated with the occurrence of national homophily in newcomers networks. Using a multicultural student sample drawn from newly formed networks, the study found that ethnic identity salience and academic self-efficacy are associated with national homophily positively and negatively, respectively. Individualism is not found to be related to homophily while, contrary to our hypothesis, ethnocentrism is found to be negatively related to homophily. Through its examination of the effect of attitudinal variables on homophily, this study contributes to the broader literature on homophily and provides implications for managers and researchers. 展开更多
关键词 HOMOPHILY Newcomer NETWORKS INTERPERSONAL Relationships NATIONALITY
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零售商开通二手市场对供应链成员收益的影响 被引量:9
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作者 赵培 熊中楷 熊榆 《系统工程理论与实践》 EI CSSCI CSCD 北大核心 2015年第4期882-891,共10页
以大学校园中的旧书市场为研究背景,基于耐用品二手市场的存在与不存在两种情况,研究了耐用品二手市场的存在对供应链成员决策的影响.通过构建包含单一制造商和单一零售商的两周期供应链模型,得出两种情况下供应链成员的最优决策值,并... 以大学校园中的旧书市场为研究背景,基于耐用品二手市场的存在与不存在两种情况,研究了耐用品二手市场的存在对供应链成员决策的影响.通过构建包含单一制造商和单一零售商的两周期供应链模型,得出两种情况下供应链成员的最优决策值,并且通过比较两种情况下制造商和零售商的最大利润值,得出二手市场存在的必要条件.结果表明,当旧产品的回收成本较小时,零售商开通二手市场对其自身及制造商都有利;当旧产品的回收成本较大时,零售商开通二手市场对自身有利而对制造商不利.最后,通过数值仿真,分析了消费者对旧产品的接受度及旧产品的回收率对供应链成员决策的影响. 展开更多
关键词 耐用品 二手市场 动态定价 两周期模型
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