Engineering Commons^™

The First Amendment, Common Carriers, And Public Accommodations: Net Neutrality, Digital Platforms, And Privacy, Christopher S. Yoo

All Faculty Scholarship

Recent prominent judicial opinions have assumed that common carriers have few to no First Amendment rights and that calling an actor a common carrier or public accommodation could justify limiting its right to exclude and mandating that it provide nondiscriminatory access. A review of the history reveals that the underlying law is richer than these simple statements would suggest. The principles for determining what constitutes a common carrier or a public accommodation and the level of First Amendment protection both turn on whether the actor holds itself out as serving all members of the public or whether it asserts editorial …

Transparency And Algorithmic Governance, Cary Coglianese, David Lehr

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Machine-learning algorithms are improving and automating important functions in medicine, transportation, and business. Government officials have also started to take notice of the accuracy and speed that such algorithms provide, increasingly relying on them to aid with consequential public-sector functions, including tax administration, regulatory oversight, and benefits administration. Despite machine-learning algorithms’ superior predictive power over conventional analytic tools, algorithmic forecasts are difficult to understand and explain. Machine learning’s “black-box” nature has thus raised concern: Can algorithmic governance be squared with legal principles of governmental transparency? We analyze this question and conclude that machine-learning algorithms’ relative inscrutability does not pose a …

Common Carriage’S Domain, Christopher S. Yoo

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The judicial decision invalidating the Federal Communications Commission's first Open Internet Order has led advocates to embrace common carriage as the legal basis for network neutrality. In so doing, network neutrality proponents have overlooked the academic literature on common carriage as well as lessons from its implementation history. This Essay distills these learnings into five factors that play a key role in promoting common carriage's success: (1) commodity products, (2) simple interfaces, (3) stability and uniformity in the transmission technology, (4) full deployment of the transmission network, and (5) stable demand and market shares. Applying this framework to the Internet …

Open Source, Modular Platforms, And The Challenge Of Fragmentation, Christopher S. Yoo

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Open source and modular platforms represent two powerful conceptual paradigms that have fundamentally transformed the software industry. While generally regarded complementary, the freedom inherent in open source rests in uneasy tension with the strict structural requirements required by modularity theory. In particular, third party providers can produce noncompliant components, and excessive experimentation can fragment the platform in ways that reduce its economic benefits for end users and app providers and force app providers to spend resources customizing their code for each variant. The classic solutions to these problems are to rely on some form of testing to ensure that the …

Wireless Network Neutrality: Technological Challenges And Policy Implications, Christopher S. Yoo

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One key aspect of the debate over network neutrality has been whether and how network neutrality should apply to wireless networks. The existing commentary has focused on the economics of wireless network neutrality, but to date a detailed analysis of how the technical aspects of wireless networks affect the implementation of network neutrality has yet to appear in the literature. As an initial matter, bad handoffs, local congestion, and the physics of wave propagation make wireless broadband networks significantly less reliable than fixed broadband networks. These technical differences require the network to manage dropped packets and congestion in a way …

Cloud Computing, Contractibility, And Network Architecture, Christopher S. Yoo

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The emergence of the cloud is heightening the demands on the network in terms of bandwidth, ubiquity, reliability, latency, and route control. Unfortunately, the current architecture was not designed to offer full support for all of these services or to permit money to flow through it. Instead of modifying or adding specific services, the architecture could redesigned to make Internet services contractible by making the relevant information associated with these services both observable and verifiable. Indeed, several on-going research programs are exploring such strategies, including the NSF’s NEBULA, eXpressive Internet Architecture (XIA), ChoiceNet, and the IEEE’s Intercloud projects.

A Market-Oriented Analysis Of The 'Terminating Access Monopoly' Concept, Jonathan E. Nuechterlein, Christopher S. Yoo

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Policymakers have long invoked the concept of a “terminating access monopoly” to inform communications policy. Roughly speaking, the concept holds that a consumer-facing network provider, no matter how small or how subject to retail competition, generally possesses monopoly power vis-à-vis third-party senders of communications traffic to its customers. Regulators and advocates have routinely cited that concern to justify regulatory intervention in a variety of contexts where the regulated party may or may not have possessed market power in any relevant retail market.

Despite the centrality of the terminating access monopoly to modern communications policy, there is surprisingly little academic literature …

Technological Determinism And Its Discontents, Christopher S. Yoo

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This book review takes a critical review of the claim advanced by Susan Crawford in Captive Audience that the merger between Comcast and NBC Universal would harm consumers and that policymakers should instead promote common carriage regulation and subsidize municipal symmetrical gigabit fiber-to-the-home (FTTH). First it evaluates the extent to which next-generation digital subscriber lines (DSL) and wireless broadband technologies can serve as effective substitutes for cable modem service, identifying FCC data showing that the market has become increasingly competitive and likely to continue to do so. Furthermore, the market is not structured in a way that would permit the …

Possible Paradigm Shifts In Broadband Policy, Christopher S. Yoo

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Debates over Internet policy tend to be framed by the way the Internet existed in the mid-1990s, when the Internet first became a mass-market phenomenon. At the risk of oversimplifying, the Internet was initially used by academics and tech-savvy early adopters to send email and browse the web over a personal computer connected to a telephone line via networks interconnected through in a limited way. Since then, the Internet has become much larger and more diverse in terms of users, applications, technologies, and business relationships. More recently, Internet growth has begun to slow both in terms of the number of …

Toward A Closer Integration Of Law And Computer Science, Christopher S. Yoo

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Legal issues increasingly arise in increasingly complex technological contexts. Prominent recent examples include the Stop Online Piracy Act (SOPA) and the Protect Intellectual Property Act (PIPA), network neutrality, the increasing availability of location information, and the NSA’s surveillance program. Other emerging issues include data privacy, online video distribution, patent policy, and spectrum policy. In short, the rapid rate of technological change has increasingly shown that law and engineering can no longer remain compartmentalized into separate spheres. The logical response would be to embed the interaction between law and policy deeper into the fabric of both fields. An essential step would …

The Taxation Of Cloud Computing And Digital Content, David Shakow

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“Cloud computing” raises important and difficult questions in state tax law, and for Federal taxes, particularly in the foreign tax area. As cloud computing solutions are adopted by businesses, items we view as tangible are transformed into digital products. In this article, I will describe the problems cloud computing poses for tax systems. I will show how current law is applied to cloud computing and will identify the difficulties current approaches face as they are applied to this developing technology.

My primary interest is how Federal tax law applies to cloud computing, particularly as the new technology affects international transactions. …

When Antitrust Met Facebook, Christopher S. Yoo

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Social networks are among the hottest phenomena on the Internet. Facebook eclipsed Google as the most visited website in both 2010 and 2011. Moreover, according to Nielsen estimates, as of the end of 2011 the average American spent nearly seven hours per month on Facebook, which is more time than they spent on Google, Yahoo!, YouTube, Microsoft, and Wikipedia combined. LinkedIn’s May 19, 2011 initial public offering (“IPO”) surpassed expectations, placing the value of the company at nearly $9 billion, and approximately a year later, its stock price had risen another 20 percent. Facebook followed suit a year later with …

Network Neutrality And The Need For A Technological Turn In Internet Scholarship, Christopher S. Yoo

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To most social scientists, the technical details of how the Internet actually works remain arcane and inaccessible. At the same time, convergence is forcing scholars to grapple with how to apply regulatory regimes developed for traditional media to a world in which all services are provided via an Internet-based platform. This chapter explores the problems caused by the lack of familiarity with the underlying technology, using as its focus the network neutrality debate that has dominated Internet policy for the past several years. The analysis underscores a surprising lack of sophistication in the current debate. Unfamiliarity with the Internet’s architecture …

Rough Consensus And Running Code: Integrating Engineering Principles Into Internet Policy Debates, Christopher S. Yoo

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This is the introduction to a symposium issue for a conference designed to bring the engineering community, policymakers, legal academics, and industry participants together in an attempt to provide policymakers with a better understanding of the Internet’s technical aspects and to explore emerging issues of particular importance to current broadband policy.

Product Life Cycle Theory And The Maturation Of The Internet, Christopher S. Yoo

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Much of the recent debate over Internet policy has focused on the permissibility of business practices that are becoming increasingly common, such as new forms of network management, prioritization, pricing, and strategic partnerships. This Essay analyzes these developments through the lens of the management literature on the product life cycle, dominant designs, technological trajectories and design hierarchies, and the role of complementary assets in determining industry structure. This analysis suggests that many of these business practices may represent nothing more than a reflection of how the nature of competition changes as industries mature. This in turn suggests that network neutrality …

Network Neutrality Or Internet Innovation?, Christopher S. Yoo

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Over the past two decades, the Internet has undergone an extensive re-ordering of its topology that has resulted in increased variation in the price and quality of its services. Innovations such as private peering, multihoming, secondary peering, server farms, and content delivery networks have caused the Internet’s traditionally hierarchical architecture to be replaced by one that is more heterogeneous. Relatedly, network providers have begun to employ an increasingly varied array of business arrangements and pricing. This variation has been interpreted by some as network providers attempting to promote their self interest at the expense of the public. In fact, these …

Innovations In The Internet’S Architecture That Challenge The Status Quo, Christopher S. Yoo

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The current debate over broadband policy has largely overlooked a number of changes to the architecture of the Internet that have caused the price paid by and quality of service received by traffic traveling across the Internet to vary widely. Topological innovations, such as private peering, multihoming, secondary peering, server farms, and content delivery networks, have caused the Internet’s traditionally hierarchical architecture to be replaced by one that is more heterogeneous. Moreover, network providers have begun to employ an increasingly varied array of business arrangements. Some of these innovations are responses to the growing importance of peer-to-peer technologies. Others, such …

The Convergence Of Broadcasting And Telephony: Legal And Regulatory Implications, Christopher S. Yoo

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This article, written for the inaugural issue of a new journal, analyzes the extent to which the convergence of broadcasting and telephony induced by the digitization of communications technologies is forcing policymakers to rethink their basic approach to regulating these industries. Now that voice and video are becoming available through every transmission technology, policymakers can no longer define the scope of regulatory obligations in terms of the mode of transmission. In addition, jurisdictions that employ separate agencies to regulate broadcasting and telephony must reform their institutional structures to bring both within the ambit of a single regulatory agency. The emergence …

Network Neutrality After Comcast: Toward A Case-By-Case Approach To Reasonable Network Management, Christopher S. Yoo

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The Federal Communications Commission’s recent Comcast decision has rejected categorical, ex ante restrictions on Internet providers’ ability to manage their networks in favor of a more flexible approach that examines each dispute on a case-by-case basis, as I have long advocated. This book chapter, written for a conference held in February 2009, discusses the considerations that a case-by-case approach should take into account. First, allowing the network to evolve will promote innovation by allowing the emergence of applications that depend on a fundamentally different network architecture. Indeed, as the universe of Internet users and applications becomes more heterogeneous, it is …

Beyond Fair Use, Gideon Parchomovsky, Philip J. Weiser

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For centuries, the fair use doctrine has been the main - if not the exclusive - bastion of user rights. Originating in the English court of equity, the doctrine permitted users under appropriate circumstances to employ copyrighted content without consent from the rightsholder. In the current digital media environment, however, the uncertainty that shrouds fair use and the proliferation of technological protection measures undermine the doctrine and its role in copyright policy. Notably, the enactment of the Digital Millennium Copyright Act, which prohibits the circumvention of such measures even for fair use purposes, has diminished the ability of fair use …

Network Neutrality, Consumers, And Innovation, Christopher S. Yoo

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In this Article, Professor Christopher Yoo directly engages claims that mandating network neutrality is essential to protect consumers and to promote innovation on the Internet. It begins by analyzing the forces that are placing pressure on the basic network architecture to evolve, such as the emergence of Internet video and peer-to-peer architectures and the increasing heterogeneity in business relationships and transmission technologies. It then draws on the insights of demand-side price discrimination (such as Ramsey pricing) and the two-sided markets, as well as the economics of product differentiation and congestion, to show how deviating from network neutrality can benefit consumers, …

Keeping The Internet Neutral?: Tim Wu And Christopher Yoo Debate, Tim Wu, Christopher S. Yoo

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"Net neutrality" has been among the leading issues of telecommunications policy this decade. Is the neutrality of the Internet fundamental to its success, and worth regulating to protect, or simply a technical design subject to improvement? In this debate-form commentary, Tim Wu and Christopher Yoo make clear the connection between net neutrality and broader issues of national telecommunications policy.

Network Neutrality And The Economics Of Congestion, Christopher S. Yoo

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No abstract provided.

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 …

Would Mandating Network Neutrality Help Or Hurt Broadband Competition? A Comment On The End-To-End Debate, Christopher S. Yoo

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No abstract provided.

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 …

New Models Of Regulation And Interagency Governance, Christopher S. Yoo

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No abstract provided.

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

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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 …