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Old Moats for New Models : Openness, Control, and Competition in Generative AI

Azoulay, Pierre; Krieger, Joshua L.; Nagaraj, Abhishek - National Bureau of Economic Research - 2024

Drawing insights from the field of innovation economics, we discuss the likely competitive environment shaping … stifling broad sectoral innovation. We conclude with speculations regarding how this oligopolistic future might be averted …

Persistent link: https://www.econbiz.de/10014544752

The Diffusion of Scientific Knowledge Across Time and Space : Evidence from Professional Transitions for the Superstars of Medicine

Azoulay, Pierre - 2011

Are scientific knowledge flows embodied in individuals, or "in the air"? To answer this question, we measure the effect of labor mobility in a sample of 9,483 elite academic life scientists on the citation trajectories associated with individual articles (resp. patents) published (resp. granted)...

Persistent link: https://www.econbiz.de/10012461974

Birds of a Feather - Better Together? Exploring the Optimal Spatial Distribution of Ethnic Inventors

Agrawal, Ajay - 2007

We examine how the spatial and social proximity of inventors affects knowledge flows, focusing especially on how the two forms of proximity interact. We develop a knowledge flow production function (KFPF) as a flexible tool for modeling access to knowledge and show that the optimal spatial...

Persistent link: https://www.econbiz.de/10012465834

Capturing Technological Opportunity via Japan's Star Scientists : Evidence from Japanese Firms' Biotech Patents and Products

Zucker, Lynne G. - 1998

Using detailed data on biotechnology in Japan, we find that identifiable collaborations" between particular university star scientists and firms have a large positive impact on firms'" research productivity, increasing the average firm's biotech patents by 34 percent development by 27 percent,...

Persistent link: https://www.econbiz.de/10012472457

Does Scientist Immigration Harm US Science? An Examination of Spillovers

Agrawal, Ajay - 2018

The recruitment of foreign scientists enhances US science through an expanded workforce but could also cause harm by displacing better connected domestic scientists, thereby reducing localized knowledge spillovers. We develop a model in which a sufficient condition for the absence of overall...

Persistent link: https://www.econbiz.de/10012453197

Brain Drain or Brain Bank? The Impact of Skilled Emigration on Poor-Country Innovation

Agrawal, Ajay - 2008

The development prospects of a poor country depend in part on its capacity for innovation. The productivity of its …

Persistent link: https://www.econbiz.de/10012464057

Innovation, Competition and Welfare-Enhancing Monopoly

Darby, Michael R. - 2006

agenda to integrate major research streams treating innovation as an object of economic analysis into our standard models … outcome. The totality of possible outcomes drives the national innovation system and the returns to a particular successful … required to motivate investment attempting to turn them into an innovation. The alternative to a valuable proprietary …

Persistent link: https://www.econbiz.de/10012466574

Defacto and Deeded Intellectual Property : Knowledge-Driven Co-Evolution of Firm Collaboration Boundaries and IPR Strategy

Zucker, Lynne G. - 2014

Research on intellectual property has focused on formal legally recorded rights that we call deeded, most often measured by granted patents. Meanwhile, other "defacto" IP (mainly purposive secrecy and natural excludability) has become more important because of the increasing closeness of...

Persistent link: https://www.econbiz.de/10012458417