Cited by 2,646Digital Platforms and EconomicsMerger and Competition AnalysisInnovation Diffusion and Forecasting

Systems Competition and Network Effects

Katz, Michael L, Shapiro, Carl·1994·Journal of Economic Perspectives

Abstract

This paper discusses firm behavior, market performance, and the public and private institutions that arise in systems markets, i.e., markets where consumers use compatible components together to generate benefits. In such markets, which include communications networks and ‘hardware/software’ networks, popular products are inherently more valuable. These ‘network effects’ can drive corporate strategies and are critical in understanding innovation in many high-technology markets. The discussion here emphasizes the dynamics of consumer adoption decisions in the presence of network effects, competition between incompatible systems, and how suppliers choose which components are compatible and which are not.

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Crossref · 10.1257/jep.8.2.93

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  • Cross-side network effects exist, in which the value of the platform for one side of the market is positively related to the size of the other side of the market.

    “The existence of cross-side network effects, in which the value of the platform for one side of the market (e.g.clients) is positively related to the size of the other side of the market (providers) (Katz & Shapiro, 1994)”

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Authors
Katz, M. L., & Shapiro, C.
Affiliations
  • Federal Communications Commission (US)
  • University of California, Berkeley (US)
Venue
Journal of Economic Perspectives
Published
1994-05-01
Volume
8
Issue
2
Pages
93-115
ISSN
0895-3309 (ISSN-L)
OpenAlex
W2172169275
Cited by
2,646
References
0
Citations by year
2026: 81 · 2025: 149 · 2024: 115 · 2023: 102 · 2022: 106 · 2021: 95 · 2020: 96 · 2019: 97 · 2018: 89 · 2017: 76 · 2016: 80 · 2015: 104 · 2014: 104 · 2013: 111 · 2012: 94
FWCI
71.02
Type
journal article
Language
en
Open access
closed
Locations
  • The Journal of Economic Perspectives (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Topics
  • Social Sciences › Business, Management and Accounting › Strategy and Management › Digital Platforms and Economics
  • Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Merger and Competition Analysis
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Innovation Diffusion and Forecasting
Keywords
network effects, component compatibility, consumer adoption, innovation, high-tech markets, communication networks, business strategy, market performance, public and private institutions

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