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This paper describes a number of strategies that experimenters may use to improve the external validity of their own findings, and of their research field as a whole. The paper emphasizes a dynamic view of research processes, in which learning about treatment and treatment adoption does not...
Persistent link: https://www.econbiz.de/10013477254
paintings and collages in entirely new ways, and their innovation was quickly adopted by other artists. Words, phrases, and …
Persistent link: https://www.econbiz.de/10012464801
In 1958, the French philosopher Etienne Gilson observed that "painters are related to manual laborers by a deep-rooted affinity that nothing can eliminate," because painting was the one art in which the person who conceives the work is also necessarily the person who executes it. Conceptual...
Persistent link: https://www.econbiz.de/10012465946
We model a key step in the innovation process, hypothesis generation, as the making of predictions over a vast …, they use artificial intelligence (AI) instead. We model innovation as resulting from sequential search over a combinatorial … innovation outcomes of interest - the probability of innovation, expected search duration, and expected profit. We describe …
Persistent link: https://www.econbiz.de/10014337792
relating to patenting, robust conclusions regarding the empirical consequences for technological innovation of changes in …
Persistent link: https://www.econbiz.de/10012471503
the U.S. Air Force Small Business Innovation Research (SBIR) program that transitioned from "Conventional topics," which … innovation even in less specific Conventional topics. The results suggest that government (and perhaps private sector) innovation …
Persistent link: https://www.econbiz.de/10012510578
Innovation policy can be a crucial component of governments' responses to crises. Because speed is a paramount … objective, crisis innovation may also require different policy tools than innovation policy in non-crisis times, raising … distinct questions and tradeoffs. In this paper, we survey the U.S. policy response to two crises where innovation was crucial …
Persistent link: https://www.econbiz.de/10012585399
development of new energy technologies (Popp, 2017). Energy innovation tends to consist of a series of partially overlapping …
Persistent link: https://www.econbiz.de/10012481080
tightening constraints on water, arable land, and other natural resources, agricultural innovation is quickly becoming the most … universities, which, historically, have been a major source of agricultural innovation, increasingly dependent on funding from … evidence on the forces that drive research and innovation in agriculture. This book aims to provides such evidence through …
Persistent link: https://www.econbiz.de/10012481664
Innovation policy involves trading off monopoly output and pricing in the short run in exchange for incentives for …
Persistent link: https://www.econbiz.de/10012481677