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Full-Text Articles in Computer Engineering

Network Effects In Action, Christopher S. Yoo Nov 2020

Network Effects In Action, Christopher S. Yoo

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This Chapter begins by examining and exploring the theoretical and empirical limits of the possible bases of network effects, paying particular attention to the most commonly cited framework known as Metcalfe’s Law. It continues by exploring the concept of network externalities, defined as the positive external consumption benefits that the decision to join a network creates for the other members of the network, which is more ambiguous than commonly realized. It then reviews the structural factors needed for models based on network effects to have anticompetitive effects and identifies other factors that can dissipate those effects. Finally, it identifies alternative …


Beyond Coase: Emerging Technologies And Property Theory, Christopher S. Yoo Jun 2012

Beyond Coase: Emerging Technologies And Property Theory, Christopher S. Yoo

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In addition to prompting the development of the Coase Theorem, Ronald Coase’s landmark 1959 article on the Federal Communications Commission touched off a revolution in spectrum policy. Although one of Coase’s proposed reforms (that spectrum should be allocated through markets) has now become the conventional wisdom, his other principal recommendation (that governments stop dedicating portions of the spectrum to particular uses) has yet to be fully embraced. Drawing on spectrum as well as Internet traffic and electric power as examples, this Article argues that emerging technologies often reflect qualities that make defining property rights particularly difficult. These include the cumulative …


Promoting The Buildout Of New Networks Vs. Compelling Access To The Monopoly Loop: A Clash Of Regulatory Paradigms, Christopher S. Yoo Jan 2011

Promoting The Buildout Of New Networks Vs. Compelling Access To The Monopoly Loop: A Clash Of Regulatory Paradigms, Christopher S. Yoo

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No abstract provided.


Beyond Network Neutrality, Christopher S. Yoo Jan 2005

Beyond Network Neutrality, Christopher S. Yoo

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In this Article, Professor Yoo takes issue with the emerging scholarly consensus in favor of ""network neutrality,"" which would prohibit network owners from employing proprietary protocols or entering into exclusivity agreements with content providers that would reduce the transparency of the Internet. Economic theory suggests that network neutrality advocates are focusing on the wrong policy problem. Rather than directing attention on the market for Internet content and applications, the segments of the industry that are the most competitive and the most likely to remain that way, communications policy would be better served if the focus were placed on the segment …


On The Regulation Of Networks As Complex Systems: A Graph Theory Approach, Daniel F. Spulber, Christopher S. Yoo Jan 2005

On The Regulation Of Networks As Complex Systems: A Graph Theory Approach, Daniel F. Spulber, Christopher S. Yoo

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The dominant approach to regulating communications networks treats each network component as if it existed in isolation. In so doing, the current approach fails to capture one of the essential characteristics of networks, which is the complex manner in which components interact with one another when combined into an integrated system. In this Essay, Professors Daniel Spulber and Christopher Yoo propose a new regulatory framework based on the discipline of mathematics known as graph theory, which better captures the extent to which networks represent complex systems. They then apply the insights provided by this framework to a number of current …


The Rise And Demise Of The Technology-Specific Approach To The First Amendment, Christopher S. Yoo Jan 2003

The Rise And Demise Of The Technology-Specific Approach To The First Amendment, Christopher S. Yoo

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This article examines how analytical, technological, and doctrinal developments are forcing the courts to reconsider their media-specific approach to assessing the constitutionality of media regulation. In particular, it offers a comprehensive reevaluation of the continuing validity of the Broadcast Model of regulation, which contains features, such as licensing and direct content regulation, that normally would be considered paradigmatic violations of the First Amendment. Specifically, the analysis assesses the theoretical coherence of the traditional justification for extending a lesser degree of First Amendment protection to broadcasting than to other media (i.e., the physical scarcity of the electromagnetic spectrum) as well as …


Access To Networks: Economic And Constitutional Connections, Daniel F. Spulber, Christopher S. Yoo Jan 2003

Access To Networks: Economic And Constitutional Connections, Daniel F. Spulber, Christopher S. Yoo

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A fundamental transformation is taking place in the basic approach to regulating network industries. Policy makers are in the process of abandoning their century-old commitment to rate regulation in favor of a new regulatory approach known as access regulation. Rather than controlling the price of outputs, the new approach focuses on compelling access to and mandating the price of inputs. Unfortunately, this shift in regulatory policy has not been met with an accompanying shift in the manner in which regulatory authorities regulate prices. Specifically, policy makers have continued to base rates on either historical or replacement cost. We argue that …


Vertical Integration And Media Regulation In The New Economy, Christopher S. Yoo Jan 2002

Vertical Integration And Media Regulation In The New Economy, Christopher S. Yoo

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Recent mergers and academic commentary have placed renewed focus on what has long been one of the central issues in media policy: whether media conglomerates can use vertical 'integration to harm competition. This Article seeks to move past previous studies, which have explored limited aspects of this issue, and apply the full sweep of modern economic theory to evaluate the regulation of vertical integration in media-related industries. It does so initially by applying the basic static efficiency analyses of vertical integration developed under the Chicago and post-Chicago Schools of antitrust law and economics to three industries: broadcasting, cable television, and …