The International Intellectual Property Rights System from the Perspective of the Economic Theory of Legal Federalism
Loading...
Files
Date
Publisher
Philipps-Universität Marburg
Abstract
Intellectual property rights (IPRs), such as patents and copyrights, are quintessentially national rights. However, for a long time, national IP regimes have been complemented by international treaties aimed at resolving cross-border challenges in the protection of innovation and creative works. This has led to the emergence of a complex two-level system of IP laws, combining national laws with multilateral agreements. The most recent and most comprehensive of these treaties is the Agreement on Trade Related Aspects of Intellectual Property Rights (TRIPS Agreement), adopted in 1994 under the World Trade Organization (WTO), which introduced more stringent harmonized minimum standards for national IP regimes. Its adoption sparked significant tensions between developed and developing countries, particularly around the difficult balance between incentivizing innovation and ensuring access to essential medicines. While firms in developed countries generally supported stronger IP protections to secure returns on innovation, many developing countries advocated for greater flexibility to pursue public health goals and provide affordable medicines for populations unable to pay patent-based prices. These tensions reflect broader and ongoing conflicts about the appropriate design of IP laws – not only in the context of public health but also in emerging fields such as biotechnology and artificial intelligence. This dissertation investigates the institutional architecture of the international IP system through the lens of the economic theory of legal federalism, which offers a framework for evaluating the trade-offs between harmonization and legal diversity. It asks whether, from an economic perspective, greater global harmonization of IP laws is justified, or whether maintaining differences between national regimes can yield important benefits. The analysis explores whether legal diversity can enhance innovation, accommodate differing policy priorities, and promote experimentation. Given the complexity and shortcomings of the international IP system, the dissertation also considers pragmatic reforms to address persistent inefficiencies and tensions in the two-level system of IP laws.
Chapter 2 begins by examining the institutional architecture of the international intellectual property (IP) rights system, conceptualizing it as a two-level structure comprising national regimes and multilateral treaties. It traces the evolution of this framework through key instruments such as the Paris and Berne Conventions, the Patent Cooperation Treaty (PCT), and the TRIPS Agreement, highlighting the enduring tension between harmonization and national discretion. The chapter argues that although TRIPS established a higher baseline for global IP standards, it preserved critical flexibilities that protect national sovereignty and legal diversity. It concludes that the system remains fundamentally decentralized, shaped by ongoing “action-reaction” dynamics between developed and developing countries.
Chapter 3 develops the theoretical foundation for the analysis, drawing on the economic theories of intellectual property rights – particularly patent rights – and the theory of legal federalism. It examines the limitations and uncertainties surrounding the optimal design of patent systems, including difficulties in determining the appropriate scope and strength of patent protection and the mixed empirical evidence regarding its actual benefits. These challenges underscore the ambiguity of what constitutes an economically optimal patent policy and, by extension, cast doubt on the case for further harmonization of IP laws. The chapter proposes applying the economic theory of legal federalism, which provides a framework for determining the appropriate jurisdictional level for legal rulemaking. This theory offers economic criteria for evaluating whether legal competences – such as those for patent law – should be centralized and harmonized or decentralized and left to national discretion. It argues that intermediate institutional solutions, such as partial harmonization or the establishment of minimum standards, are often more effective than either full centralization or complete decentralization. These nuanced arrangements can balance the benefits of international coordination with the advantages of legal diversity and policy experimentation.
Chapter 4 provides a comprehensive economic analysis of the key criteria relevant to determining the appropriate degree of harmonization versus diversity of IP rules. It focuses on four core economic factors: (1) cross-border externalities and knowledge spillovers, (2) economies of scale and cost advantages, (3) differences in national policy objectives and local conditions, (4) legal experimentation and innovation. It shows that arguments based on cross-border externalities and geographical spillovers as well as economies of scale and cost advantages tend to support greater harmonization and centralization. National differences in policy goals, development levels, and economic structures argue in favor of decentralization, allowing legal frameworks to reflect local priorities and conditions. Furthermore, decentralization enables experimentation, which is especially valuable in adapting IP law to rapid technological change, such as in biotechnology or digital innovation. The analysis concludes that both harmonization and diversity offer important economic benefits. As such, the chapter emphasizes the need to strike a careful balance between these competing economic considerations.
Chapter 5 addresses the highly contentious issue of access to affordable medicines in developing and emerging countries, focusing on the inherent tension between the monopoly-based incentives that drive pharmaceutical innovation and the public health imperative of providing life-saving treatment to populations that cannot afford high-priced medicines. This conflict reflects a deeper normative tension between economic models that prioritize innovation through exclusivity and global health objectives rooted in equity and human rights. It raises fundamental questions that go beyond static and dynamic efficiency, demanding a broader balancing of economic and ethical values. The chapter situates this debate within the framework of the TRIPS Agreement, particularly its flexibilities, such as compulsory licensing. While these legal tools were designed to help countries protect public health, their practical implementation has faced significant legal, procedural, and political obstacles. The chapter examines how different WTO members have interpreted and applied these flexibilities – some actively seeking to expand their use, while others, particularly developed countries, have sought to limit their effectiveness through trade pressures (TRIPS-plus rules). In addition to analyzing the legal design and real-world challenges of TRIPS flexibilities, the chapter explores alternative strategies for improving global medicines access, including the recent and highly visible debate over a COVID-19 waiver. The chapter concludes that while TRIPS flexibilities are important, they are not sufficient. Achieving genuine equity in global health requires deeper structural reforms, notably technology transfer and capacity building in developing countries, to reduce long-term dependence on external supplies and foster sustainable pharmaceutical innovation and access.
Chapter 6 addresses the cost and efficiency challenges of the still largely decentralized system for obtaining patent protection. Under this system, innovators seeking protection in multiple countries must undergo separate, parallel examinations of the same patent application by different national patent offices, each applying its own legal standards. The chapter examines collaborative work-sharing between patent offices as a pragmatic solution – in comparison to creating a global patent office or adopting a system of full mutual recognition – to reduce duplication, lower costs and improve efficiency. It begins by explaining the core concept of work-sharing and its gradual evolution. The chapter analyzes how various bilateral and regional groupings of patent offices have developed diverse collaborative mechanisms, including outsourcing parts of the examination process (sometimes to private entities) and sharing access to common databases. These efforts aim to address key problems of the current system: significant application backlog, lengthy examination periods, and declining examination quality – without requiring changes to international patent law. A qualitative empirical analysis is conducted to evaluate the impact of collaborative work-sharing on three key dimensions: (1) the cost of obtaining patent protection, (2) the duration of examination, and (3) the quality of examination outcomes. The analysis draws on data from WIPO’s Standing Committee on the Law of Patents (SCP), particularly responses to a 2016/2017 survey of patent offices regarding the effects of work-sharing, as well as insights from other empirical studies. Overall, the findings indicate that collaborative work-sharing has contributed to lowering costs for both applicants and patent offices, reducing examination pendency, and improving examination quality. The chapter concludes by proposing two key measures to further enhance the effectiveness of work-sharing: task specialization among patent offices and the outsourcing of specific examination functions.
In conclusion, the dissertation argues that the international IP system is best served by a flexible federal structure – one that combines global coordination with national autonomy and accommodates legal, technological, and economic diversity.