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This chapter summarizes the interdependence of network effects, compatibility standards and intellectual property rights (IPR) in the global economy. This interdependence is analyzed at the product market level and at the research and development level. The questions to be examined are: how IPR influence the provision of goods exhibiting network effects; the impact of network effects on the creation, dissemination and protection of intellectual property and of goods with strong intellectual property content; and strategic issues faced by firms and governments in goods that exhibit network effects. We answer these questions by studying how network effects influence the value of IPR and how in turn IPR may influence the size of networks. We highlight the central importance of IPR protection of interface standards for market outcomes, and how different types of IPR generate market power through interface standards. We review similarities of network effects in product markets and research networks as well as impediments to their expansion. We finally discuss alternative outcomes of standardization policies, institutional choices and strategic coordination efforts by firms. We emphasize how the answers to these questions are distinct in an international context.

In the last two decades the subject of intellectual property rights (IPR) took on major significance as an element of global trade regulation and commercial policy. Implementation of the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) at the World Trade Organization (WTO) in 1995 obliged member countries, over various transition periods, to adopt and enforce minimum standards of protection for patents, copyrights, trademarks, trade secrets, and related policies. This mandate forced legislative and administrative changes in virtually all countries, but had particular impact in developing nations, which had generally weaker IPR standards prior to TRIPS. Since 1995 there have been additional multilateral negotiations, largely at the World Intellectual Property Organization, over stronger global standards for patents and copyrights for digital electronic goods. Most controversially, in its negotiations of bilateral free trade areas the United States aggressively demands highly rigorous standards, beyond those called for in TRIPS, for patent rules governing pharmaceutical products and new biotechnological goods in the agricultural and life sciences.