In an experimental setting, firms in a duopoly market engage in a patent tournamentand compete for profit … theensuing innovation race, firms interact through information spillovers resulting fromthe imperfect appropriability of research … of agents who are engaged in innovation activities. As a key element wetest to what extend relative economic performance …

This paper studies a simple model of experimentation and innovation. Our analysis suggests that patents may improve the … project to implement. A successful innovation can be copied by other firms. Symmetric equilibria (where actions do not depend … equilibria). In contrast to patents, subsidies to experimentation, research, or innovation cannot typically achieve this …

This paper studies a simple model of experimentation and innovation. Our analysis suggests that patents may improve the … project to implement. A successful innovation can be copied by other firms. Symmetric equilibria (where actions do not depend … equilibria). In contrast to patents, subsidies to experimentation, research, or innovation cannot typically achieve this …

This paper studies a simple model of experimentation and innovation. Our analysis suggests that patents may improve the … project to implement. A successful innovation can be copied by other firms. Symmetric equilibria (where actions do not depend … equilibria). In contrast to patents, subsidies to experimentation, research, or innovation cannot typically achieve this …

about promoting innovation? I argue that empirical progress in patent law depends on greater policy diversity (rather than …Many scholars have wrestled with what I call the “first-order question” in patent law: What policies should we adopt to … promote innovation? This article grapples with the second-order question: What policies should we adopt to promote innovation …