Showing 1 - 10 of 699
This paper presents estimates of the R&D depreciation rate using survey data on Australian inventions. Its novelty is twofold. First, it relies on direct observation of the revenue streams of inventions. This is in sharp contrast with previous studies, which all rely on models based on indirect...
Persistent link: https://www.econbiz.de/10012455608
anecdotal. This paper provides direct quantitative evidence showing that how innovation and design work was done changed … fundamentally during the Industrial Revolution. This change was characterized by the professionalization of innovation and design …
Persistent link: https://www.econbiz.de/10012938720
economy as a whole. Racial and gender inequality can limit the entire economy's productive capacity and innovation outcomes … and commercialization data, we examine racial and gender disparities at each stage of the innovation process …--education and training, the practice of invention, and commercialization. While improving along certain dimensions over time, we …
Persistent link: https://www.econbiz.de/10012660032
This paper summarizes a number of studies which use patent data to examine different aspects of technological change. It describes our firm level data set construction effort; reports on the relationship between RLD expenditures and the level of patenting; analyzes the relationship between...
Persistent link: https://www.econbiz.de/10012476987
knowledge is an input into internal invention, and thus, more valuable to firms with inventive capability. Using a simple model … of innovation and imitation, we explore how inventive capability affects a firm's R&D investments, and thus whether and … innovation and the division of innovative labor among US manufacturing firms, we find that high capability firms tend to use …
Persistent link: https://www.econbiz.de/10012480704
Previous studies have found large gender and racial differences in commercialization of invention. Using novel data … commercial activity related to invention are lower than once thought. This is despite relatively lower patent activity among …
Persistent link: https://www.econbiz.de/10012462325
agglomeration of US innovation. This study applies an ethnic-name database to individual US patent records to explore these trends …
Persistent link: https://www.econbiz.de/10012463148
's fairs between 1851 and 1915. Exhibition data show that the industry where an innovation is made is the single most important …
Persistent link: https://www.econbiz.de/10012465356
technology in this way both stimulated specialization at invention and further enhanced the opportunities available to …
Persistent link: https://www.econbiz.de/10012467721
For those who think of Cleveland as a decaying rustbelt city, it may seem difficult to believe that this northern Ohio port was once a hotbed of high-tech startups, much like Silicon Valley today. During the late nineteenth and early twentieth centuries, Cleveland played a leading role in the...
Persistent link: https://www.econbiz.de/10012467764