Search Results
Journal Article
Business method patents take center stage at Atlanta Fed conference
A recent Atlanta Fed conference focused on the economic and legal issues surrounding business method patent developments in the U.S. financial services industry.
Newsletter
Patents: protecting inventors and the public good
Patent rights are becoming increasingly controversial in areas such as pharmaceuticals and genetics. Should the public good come before the private gain of new product inventors or developers? The May 2010 Newsletter tackles this issue.
Working Paper
Patent-Based News Shocks
We exploit firm-level data on patent grants and subsequent reactions of stocks to identify technological news shocks. Changes in stock market valuations due to announcements of individual patent grants represent expected future increases in the technology level, which we refer to as patent-based news shocks. Our patentbased news shocks resemble diffusion news, in that they do not affect total factor productivity in the short run but induce a strong permanent effect after five years. These shocks produce positive comovement between consumption, output, investment, and hours. Unlike the ...
Conference Paper
Reaching through the genome
Working Paper
Trade in ideas: patenting and productivity in the OECD
Journal Article
Patent reform: a mixed blessing for the U.S. economy?
The 1980s represented a period of dramatic change in the design and enforcement of U.S. intellectual property law. Many of these changes were adopted in the hopes of stimulating private research and development and improving the technological competitiveness of American industries. This article examines the effects of an especially important aspect of these changes: many more inventions qualify for patent protection than before. While it seems logical that making patents easier to obtain will encourage more inventive activity, economic analysis reveals this is not always true, and it is less ...
Working Paper
Empirical studies of financial innovation: lots of talk, little action?
This paper reviews the extant empirical studies of financial innovation. Adopting broad criteria, the authors found just two dozen studies, over half of which (fourteen) had been conducted since 2000. Since some financial innovations are examined by more than one study, only fourteen distinct phenomena have been covered. Especially striking is the fact that only two studies are directed at the hypotheses advanced in many broad descriptive articles concerning the environmental conditions (e.g., regulation, taxes, unstable macroeconomic conditions, and ripe technologies) spurring financial ...
Conference Paper
The influence of university research on industrial innovation
Gerald Marschke examined university and industrial patents and found evidence of two trends that suggest a growing link between university research and industrial innovation. First, the flow of university researchers to private sector firms is growing. Second, industrial innovators are using more university-created knowledge in their products.
Working Paper
Dynamic Urn-Ball Discovery
Under certain assumptions, monopolistic competition with CES preferences is efficient, as first discovered by Dixit and Stiglitz. One assumption, invariably left implicit, is that there are, at any given point in time, no bounds on the number of products that can be discovered. But square wheels do not work, and round wheels keep getting rediscovered. Giving away patents to entrepreneurs who happen to be the first to discover a product generates an inefficiently large amount of variety. The stock of undiscovered products is a commons that can attract too many discovery attempts. Perpetual ...
Working Paper
Business method patents and U.S. financial services
A decade after the State Street decision, more than 1,000 business method patents are granted each year. Yet only one in ten are obtained by a financial institution. Most business method patents are also software patents. ; Have these patents increased innovation in financial services? To address this question the author constructs new indicators of R&D intensity based on the occupational composition of financial industries. The financial sector appears more research intensive than official statistics would suggest but less than the private economy taken as a whole. There is considerable ...