1,720,985 research outputs found

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed

    Legal Sets

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    In this Article, I propose that the practices of legal reasoning and analysis are helpfully understood as being primarily concerned not with rules or propositions, but with sets. This Article develops a formal model of the role of sets in the practices of legal actors in a common-law system defined by a recursive relationship between cases and rules. In doing so, it demonstrates how conceiving of legal doctrines as a universe of discourse comprising (sometimes nested or overlapping) sets of cases can clarify the logical structure that governs marginal cases and help organize the available options for resolving such cases according to their form. While many legal professionals may intuitively navigate this set-theoretic structure, the formal model of that structure has important implications for legal theory. In particular, it (1) generates a useful account of the relationships among rules, standards, and principles; (2) provides a novel set of tools for understanding the nature of precedent; and (3) illuminates an extra-linguistic dimension to the problem of judicial discretion. On the last point, I argue that discretion is not merely a product of the imperfect relationship between abstractions and reality, or between natural language and the world, but that it is instead an emergent property of the structure of legal practice: a structure composed of sets “all the way down.

    Dividing Trademark Use

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    The trademark law of the United States places special emphasis on whether and how a trademark is used in commerce. But over the long history of the Lanham Act—including some less-than-careful drafting by Congress and some aggressive acts of interpretation by the federal courts—the concept of “use” has become complicated and in many ways confused. Two recent Supreme Court cases—Jack Daniel’s Properties, Inc. v. VIP Products LLC and Abitron Austria GmbH v. Hetronic International, Inc.—reflect and in some ways exacerbate that confusion. But the opinions in these cases also expose an interesting property of “use” in trademark law that has not been deeply examined in the caselaw or the academic literature. That property is that the use of a trademark can be divided among multiple agents with respect to a single product or service. The potential for divided use raises issues of secondary responsibility that trademark law has never comprehensively addressed. This Article catalogues the various notions of “use” in trademark law, shows how Jack Daniel’s and Abitron destabilize these notions, and applies principles of secondary responsibility to attempt to reconcile those cases with other contentious areas of trademark doctrine under the framework of divided use

    Accentuate the Normative: A Response to Professor McKenna

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    In his article, “A Consumer Decision-Making Theory of Trade-mark Law,” 98 Va. L. Rev. 67 (2012), Professor Mark McKenna makes two significant claims. The first is that the dominant Law and Economics theory of trademark law—the search-costs theory of the Chicago School—is in some way connected to recent undesirable expansions of trademark rights. The second is that a preferable theory of trademark law—one that would result in more tightly circumscribed and socially beneficial notions of trademark rights—would take consumer decision making, rather than search costs, as its guiding principle. I find myself sympathetic to these arguments, and yet I believe they are subject to criticism on grounds that they violate Hume’s Law—that is, they confuse the descriptive with the normative, the is with the ought. In this response I will suggest that a careful untangling of the descriptive and normative elements of McKenna’s project, while perhaps undermining some of his claims, lends considerable support to his overall ambition of organizing trademark doctrine by reference to a theory other than search-costs theory

    Dilution at the Patent and Trademark Office

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    This Article undertakes the first systematic investigation of trademark dilution in registration practice before the US Patent and Trademark Office (PTO). The Article consists of three distinct descriptive empirical analyses. In the first, I present a new hand-coded dataset of all 453 Trademark Trial and Appeal Board (TTAB) dispositions of dilution claims through June 30, 2014, and report that dilution has been necessary to the PTO’s refusal of exactly three registrations in over a decade. In the second part, I apply algorithmic coding of the recently released PTO Casefiles Dataset to demonstrate that concurrent registration of identical marks to different registrants in different product classes is a long-standing feature of the registration system that does not appear to have changed with the advent of anti-dilution rights. In the third part, I examine third-party applications to register famous marks, and find some suggestion that anti-dilution rights coincide with a modest decrease in the success of such applications—more likely due to an increased rate of abandonment by applicants than to increased opposition by prior registrants. But this change, even if it is not illusory, would correspond to at most an additional 5 to 30 rejected applications per year, against an annual volume of as many as 200,000 applications for word marks in general. While additional research may help buttress the case that anti-dilution rights have had a modest effect on registration for a very narrow class of marks, I conclude that their primary effect appears to be imposing increased costs on those who have business with the trademark system, with little if any apparent benefit to justify those costs

    Reverse Confusion and the Justification of Trademark Protection

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    Theories of private law are dominated by welfarist normative frameworks, and trademark law is no exception. One such framework—the “search costs” theory associated with the Chicago School of law and economics—has long been the primary accepted justification for trademark rights. However, this theory fails to account for numerous features of actual trademark doctrine, as earlier scholarship has shown. This Article demonstrates how one underexamined area of trademark law—reverse confusion liability— is a similarly poor fit with the predictions and prescriptions of conventional economic theory. Plausible economic theories of trademark rights would either refuse to impose liability in reverse confusion cases or would limit a plaintiff’s recovery to damages. But in the actual cases, reverse confusion plaintiffs win broad injunctive relief, provided they can make particular showings regarding their defendants’ knowledge, intent, and relative economic power. These features of the doctrine are better explained by my own developing theory of trademark as promise, grounded in contractualist ethics. Before now, I have primarily used the theory of trademark as promise to model rights and obligations between producers on the one hand and consumers on the other; this Article uses reverse confusion doctrine as a lens through which to systematically extend its application to rights and obligations among competing producers for the first time. The result is a non-welfarist, contractualist account of trademark doctrine comprehensive enough to encompass the relationship between trademarks and unfair competition: a theory that is both descriptively more successful than extant theories and normatively at least as attractive. Altogether, the success of trademark as promise in a field enthralled with economic theory ought to convince us that greater normative-theoretical diversity in the analysis of private law and market institutions is warranted

    Brand Renegades

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    Recent appearances of trademarks in popular culture-in rap lyrics, on reality TV shows, even in youth riots have raised the question whether the owners of those trademarks might pursue legal remedies to protect their brands from unwanted social associations. This Article argues that they cannot, and that we should understand this limitation on trademark rights as grounded in a principle that consumption of certain brands is an expressive act that First Amendment principles place outside trademark owners\u27 control
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