考虑电商平台自有品牌的平台渠道引入策略  

Marketplace channel launch with E-commerce platform store brand introduction

作　　者：段玉兰 王勇[1,2] 文悦 石国强 DUAN Yulan;WANG Yong;WEN Yue;SHI Guoqiang(School of Economics and Business Administration,Chongqing University,Chongqing 400044,China;Chongqing Key Laboratory of Modern Logistics,Chongqing 400044,China;College of Business Planning,Chongqing Technology and Business University,Chongqing 400067,China)

机构地区：[1]重庆大学经济与工商管理学院,重庆400044 [2]现代物流重庆市重点实验室,重庆400044 [3]重庆工商大学商务策划学院,重庆400067

出　　处：《管理工程学报》2022年第3期203-214,共12页Journal of Industrial Engineering and Engineering Management

基　　金：国家自然科学基金资助项目(71672015);国家社会科学基金资助项目(15ZDB169);重庆市研究生科研创新项目(CYB19026)。

摘　　要：针对由单个制造商和单个电商平台构成的在线销售系统,本文构建了不引入平台渠道时电商平台是否引入自有品牌、引入平台渠道时电商平台是否引入自有品牌的四个决策模型,通过比较消费者购买不同渠道、不同品牌商品获得的效用,得出在线销售系统中不同渠道、不同品牌商品的需求函数,结合最优化方法和博弈论,在电商平台自有品牌引入决策内生的条件下研究了平台渠道的引入决策。研究发现:当消费者对电商平台自有品牌的偏好较高且平台渠道的佣金费率处于较高范围内时,制造商引入平台渠道以阻止电商平台引入自有品牌;不引入平台渠道时,电商平台引入自有品牌后制造商商品的边际收益增加,而引入平台渠道时,电商平台引入自有品牌后制造商商品的边际收益减小;随着消费者对电商平台自有品牌商品偏好的增加,制造商的收益可能增加,而电商平台的收益可能减小。In the past two decades,store brands achieved remarkable enhanced competitiveness and profitability.Nielsen reported that store brand product sales in major retail chains in the United States reached 129 billion dollars in 2018,with an increase of 4.4%from the previous year,and the growth rate of store brands was four times higher than that of manufacturers′brands.With the rapid development of e-commerce in recent years,competition in the online retail market has become increasingly fierce.To enhance competitiveness and improve profitability,several large e-commerce platforms(e.g.,Amazon and Flipkart)introduced store brands.Amazon introduced its first store brand in 2009,and currently,more than 70 types of store brand products are sold on the platform.Brands on Flipkart,including Flipkart Smart Buy,MarQ,and Perfect Homes,are also Flipkart store brands.In China,under pressure from intensified competition in e-commerce platforms and the promotion of supply-side reforms,Dangdang and JD also introduced store brands.Dangdang Youpin went online in 2012,with a monthly sales of more than 10 million yuan.In 2018,JD also introduced a number of store brands,such as J.ZAO.While selling store brand products,e-commerce platforms allow manufacturers to sell products through sales channels on the platform.Two main sales channels exist,that is,(1)reseller channels,wherein manufacturers wholesale products to the e-commerce platform,and the e-commerce company then sell to consumers,product ownership belongs to the e-commerce platform,and(2)marketplace channels,wherein manufacturers open flagship or specialty stores on the e-commerce platform to sell directly to consumers,and pay a certain commission fee amount to the e-commerce platform based on the product category,the product ownership belongs to the manufacturers.When launching a marketplace channel,manufacturers have direct pricing rights for products,and adjusting the supply and demand relationship of products is easy.Therefore,some manufacturers that initially had only a re

关 键 词：电商平台 平台渠道引入 自有品牌 博弈论 

分 类 号：F272[经济管理—企业管理]