Electronic markets and electronic hierarchies
Communications of the ACM
The emerging role of electronic marketplaces on the Internet
Communications of the ACM
Reducing buyer search costs: implications for electronic marketplaces
Management Science - Special issue: Frontier research on information systems and economics
E-Business and Management Science: Mutual Impacts (Part 2 of 2)
Management Science
The role of e-marketplaces in relationship-based supply chains: a survey
IBM Systems Journal
Journal of Management Information Systems - Special section: Strategic and competitive information systems
The Landscape of Electronic Market Design
Management Science
Competitive Options, Supply Contracting, and Electronic Markets
Management Science
Journal of Management Information Systems
Electronic B2B Marketplaces with Different Ownership Structures
Management Science
E-Marketplace Emergence: Evolution, Developments and Classification
Journal of Electronic Commerce in Organizations
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B2B e-marketplaces alter the structure of buyer-seller trading networks. To study the network-level structural changes caused by the emergence of e-marketplaces, we develop a multiple-player noncooperative game, where rational firms select optimal interfirm connections and the network is endogenously formed and evolved. We examine the conditions under which both neutral and biased B2B e-markets will sustain, when previous buyer-seller connections exist. We test our model in both the oligopoly market and the oligopsony market. Our analysis explains how ownership structures and market competition interact with each other to affect e-market sustainability. We also identify other critical factors for sustainable e-markets and their social welfare implications.