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Full-Text Articles in Law
Death From The Public Domain?, Kevin Outterson
Death From The Public Domain?, Kevin Outterson
Faculty Scholarship
In his recent article in the Texas Law Review, Ben Roin advances the claim that pharmaceutical innovation and the public’s health are harmed by the doctrines of non-obviousness and novelty. He does not mince words, labeling the nonobvious requirement as “perversity” with a “pernicious” effect on drug development. In his view, these standards pose an insurmountable barrier for drug companies seeking to commercialize inventions already in the public domain. He claims that valuable, life-saving drug ideas languish in the public domain because the companies face high barriers to entry from the FDA, but potential free riders are encouraged through the …
Accounting For Productivity Growth When Technical Change Is Biased, James Bessen
Accounting For Productivity Growth When Technical Change Is Biased, James Bessen
Faculty Scholarship
Solow (1957) decomposed labor productivity growth into two components that are independent under Hicks neutrality: input growth and the residual, representing technical change. However, when technical change is Hicks biased, input growth is no longer independent of technical change, leading to ambiguous interpretation. Using Solow's model, I decompose output per worker into globally independent sources and show that technical bias directly contributes to labor productivity growth above what is captured in the Solow residual. This contribution is sometimes large, generating rates of total technical change that substantially exceed the Solow residual, prompting a reinterpretation of some well-known studies.
Sequential Innovation, Patents, And Imitation, James Bessen, Eric Maskin
Sequential Innovation, Patents, And Imitation, James Bessen, Eric Maskin
Faculty Scholarship
How could such industries as software, semiconductors, and computers have been so innovative despite historically weak patent protection? We argue that if innovation is both sequential and complementary--as it certainly has been in those industries--competition can increase firms' future profits thus offsetting short-term dissipation of rents. A simple model also shows that in such a dynamic industry, patent protection may reduce overall innovation and social welfare. The natural experiment that occurred when patent protection was extended to software in the 1980?s provides a test of this model. Standard arguments would predict that R&D intensity and productivity should have increased among …
Contracting For Innovation: Vertical Disintegration And Interfirm Collaboration, Ronald J. Gilson, Charles F. Sabel, Robert E. Scott
Contracting For Innovation: Vertical Disintegration And Interfirm Collaboration, Ronald J. Gilson, Charles F. Sabel, Robert E. Scott
Faculty Scholarship
Rapidly innovating industries are not behaving the way theory expects. Conventional industrial organization theory predicts that, when parties in a supply chain have to make transaction-specific investments, the risk of opportunism will drive them away from contracts and toward vertical integration. Despite the conventional theory, however, contemporary practice is moving in the other direction. Instead of vertical integration, we observe vertical disintegration in a significant number of industries, as producers recognize that they cannot themselves maintain cutting-edge technology in every field required for the success of their products. In doing this, the parties are developing forms of contracting beyond the …