منابع مشابه
Not Invented Here? Innovation in Company Towns
We examine variation in the concentration of inventive activity across 72 of North America’s most highly innovative locations. In 12 of these areas, innovation is particularly concentrated in a single, large firm; we refer to such locations as “company towns.” We find that inventors employed by large firms in these locations tend to draw disproportionately from their firm’s own prior inventions...
متن کاملNot Invented Here: Creative Myopia and Company Towns
We examine variation in the concentration of inventive activity across 72 of North America’s most highly innovative locations. In 12 of these areas, innovation is particularly concentrated in a single large firm; we refer to such locations as “company towns.” We find that inventors employed by large firms in these locations tend to draw disproportionately from their firm’s own prior inventions ...
متن کاملNot Invented Here: What California Can Learn From Elsewhere About Restructuring Electricity Markets
Almost two decades have passed since Chile began its pioneering effort to restructure its electricity sector, followed by Argentina and England and Wales about a decade later. In almost all of the countries that have undertaken restructuring, the results have been at least a qualified success – and often a resounding success. California’s results, however, have been an unmitigated disaster. Thi...
متن کاملNot Invented Here: What Can Be Learned From Elsewhere About Restructuring Electricity Markets
California’s failure in restructuring its electricity market has been interpreted to mean that “deregulation will not work.” A number of studies have pointed to flaws in the California experience that -if corrected -should allow restructuring to be successful. This study compares the California experience with the actual, successful experience of several other states/countries to identify what ...
متن کاملNot invented here : Technology licensing , knowledge transfer and innovation based on public research
Using a new dataset encompassing more than 2,200 inventions made by Max Planck Society researchers from 1980 to 2004, we explore how licensee and technology characteristics affect the licensing and commercialization of technologies from public research. We find no evidence that spin-offs and external licensees systematically differ in their likelihood of successful commercialization. Technologi...
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ژورنال
عنوان ژورنال: Journal of Epidemiology & Community Health
سال: 2002
ISSN: 0143-005X
DOI: 10.1136/jech.56.7.481-a