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Chinese Journal of Management Science ›› 2026, Vol. 34 ›› Issue (2): 323-335.doi: 10.16381/j.cnki.issn1003-207x.2023.1242

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The Effects of Adding B2C Versus O2O Channel on Offline Sales: Store Density as a Moderator

Wei Li1, Zecheng Fan2, Sha Zhang1()   

  1. 1.School of Economics and Management,University of Chinese Academy of Sciences,Beijing 10090,China
    2.Sino-Danish College,University of Chinese Academy of Sciences,Beijing 100090,China
  • Received:2023-07-25 Revised:2023-11-09 Online:2026-02-25 Published:2026-02-04
  • Contact: Sha Zhang E-mail:zhangsha@ucas.ac.cn

Abstract:

In the evolving landscape of digital commerce, online channel expansion strategies are increasingly changing. While some companies have added conventional B2C e-commerce platforms such as JD.com, others have introduced O2O platforms like Doordash that offer instant delivery services. Despite the growth in such strategies, there is a scarcity of research comparing the effects of different types of online channel expansions on offline sales. Drawing upon the omni-channel continuum framework, B2C e-commerce platforms are delineated as “vertical strategies” and O2O instant delivery platforms are delineated as “complete strategies.” This paper investigates their relative impacts on physical store sales and examines the moderating role of store density on the effectiveness of omni-channel strategies. Associative Network Theory is used to formulate our hypotheses. Unique daily sales data from 1,696 offline stores and 9 online platforms of a high-end wine brand in China are analyzed, spanning from April 2019 to June 2022. Through linear and panel regression models, it is found that both complete and vertical strategies significantly enhance offline sales. However, complete (vs. vertical) strategies have a stronger synergistic effect on offline sales. Moreover, the results indicate that higher store density amplifies the positive effects of vertical strategies on offline sales. Several robustness checks validate our results. This research shed light on the strategic importance of selecting different types of channels in enhancing offline sales.

Key words: online channel expansion, omni-channel continuum, associative network theory, panel regression

CLC Number: