Showing 1 - 10 of 821
We use the U.S. patent data merged with firm-level datasets to establish new facts about the role of mega firms in generating "novel patents"--innovations that introduce new combinations of technology components for the first time. While the importance of mega firms in novel patents had been...
Persistent link: https://www.econbiz.de/10014322847
divestment to combat climate change. Will it work? This chapter explores whether divestment might induce green innovation, a … critical component of transitioning to a cleaner economy. Divestment could theoretically steer innovation by increasing the … investment opportunities. I argue that continuing to invest in dirty industries could drive green innovation conditional on …
Persistent link: https://www.econbiz.de/10014226139
Worker mobility across firms can enhance innovation by spreading knowledge, but such mobility may also hinder … innovation by making firms reluctant to invest in R&D. A common way that firms limit workers' mobility is with noncompete … agreements (NCAs). We examine how the legal enforceability of NCAs affects innovation, as measured by patenting, using data on …
Persistent link: https://www.econbiz.de/10014322874
Do large firms produce more valuable inventions, and if so, why? After confirming that large firms indeed produce more valuable inventions, we consider two possible sources: a superior ability to invent, or a superior ability to extract value from their inventions. We develop a simple model that...
Persistent link: https://www.econbiz.de/10013362008
We conduct a novel lab experiment in which pairs of subjects make separable decisions about allocative efficiency and equity in different agency structures. In terms of equity, subjects appropriate all surplus when they can, and share equally when they have to negotiate. They achieve high...
Persistent link: https://www.econbiz.de/10013362003
An inventor's own knowledge is a key input in the innovation process. This knowledge can be built by interacting with … of our new innovation-led endogenous growth model, in which innovations are produced by heterogeneous research teams of … model nests inside the innovation-based endogenous growth model. We estimate the model, which fits the data very closely …
Persistent link: https://www.econbiz.de/10012453248
Open source is key to innovation, but we know little about how to incentivize it. In this paper, we examine the impact …'s launch. The second is that the actual receipt of sponsorship has a long-lasting negative effect on innovation, as measured by …
Persistent link: https://www.econbiz.de/10014372425
Timely and accurate measurement of AI use by firms is both challenging and crucial for understanding the impacts of AI on the U.S. economy. We provide new, real-time estimates of current and expected future use of AI for business purposes based on the Business Trends and Outlook Survey for...
Persistent link: https://www.econbiz.de/10014528359
innovation can be systematically distorted. This paper builds a simple model of endogenous technology, which generalizes existing … comparative static results and characterizes potential distortions in the direction of innovation. I show that empirical findings …
Persistent link: https://www.econbiz.de/10014226119
We report a puzzling pair of facts concerning the organization of science. The concentration of research output is declining at the department level but increasing at the individual level. For example, in evolutionary biology, over the period 1980 to 2000, the fraction of citation-weighted...
Persistent link: https://www.econbiz.de/10012459010