Economists studying innovation and technological change have made significant progress toward understanding firms …' profit incentives as drivers of innovation. However, innovative performance in firms should also depend heavily on the …

This article is a review of work published in Management Science on the topics of technological innovation, product … addressed in Management Science in the area of innovation. Second, we hope that the article will be useful to sociologists of …

errors. Momentum arises from the investor gradually learning about the relative accuracy of the information sources and …

Total productivity learning curve results are reported for several departments of an electronic equipment manufacturer … behavioral and cognitive determinants of considerable diversity across departments in learning curve parameters. The field … investigation suggested that three forms of shared learning are critical to manufacturing productivity improvement: (1) sharing …

This paper studies the innovation response of upstream technology suppliers when their downstream buyers transition …) decreased innovation by 18.3% and the appropriation effect increased innovation by 19.6%. Other deregulation factors have led to … a 20.6% decline. In aggregate, after deregulation, innovation by the upstream technology suppliers has declined by 19 …

I reexamine the inverted-U relationship between competition and innovation (modeled and tested by Aghion et al. (2005 … between competition (as measured by the inverse of markups) and innovation (as measured by citation-weighted patents). The …

This paper identifies four groups among 113 Fortune 500 manufacturers that approach innovation quite differently. The …. Both product innovation and financial performance differ significantly over the groups, and a group of 42 firms that invest … heavily in innovation perform best financially. A smaller group of firms that are not innovative but which follow a strategy …