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paper, we analyze a two-stage innovation game between one incumbent and a large number of entrants. In the first stage … innovation. In the second stage, successful entrants bid to be acquired by the incumbent. We assume that entrants cannot survive …&D approaches than the incumbent and are more likely to generate the highest value innovation. Thus, the need of entrants to be …
Persistent link: https://www.econbiz.de/10008784763
This paper is a study of licensing in a patent thicket. In a patent thicket licensing allows firms to avoid hold-up. It will have different effects on firms' R&D incentives depending on whether firms license existing or future patents. Building on a model of a patent portfolio race, firms'...
Persistent link: https://www.econbiz.de/10005504462
Licensing in a patent thicket allows firms to either avoid or resolve hold-up. Firms’ R&D incentives depend on whether they license ex ante or ex post. We develop a model of a patent portfolio race, which allows for endogenous R&D efforts, to study firms’ choice between ex ante and ex post...
Persistent link: https://www.econbiz.de/10005661516
We discuss the two-way link between culture and economic growth. We present a model of endogenous technical change … where growth is driven by the innovative activity of entrepreneurs. Entrepreneurship is risky and requires investments that … affect the steepness of the lifetime consumption profile. As a consequence, the occupational choice of entrepreneurship …
Persistent link: https://www.econbiz.de/10011084260
may even reduce welfare. The reason is that it crowds our proprietary innovation, which on net may reduce total innovation …
Persistent link: https://www.econbiz.de/10005662038
In this Paper, I explore the circumstances under which innovation processes without secrecy or intellectual property …
Persistent link: https://www.econbiz.de/10005114346
The paper defines, implements and compares two empirical tests of relevant markets. While the traditional SSNIP test compares an initial industry equilibrium to an out-of-equilibrium situation, the FERM test, our contribution, compares the same initial equilibrium to an other equilibrium...
Persistent link: https://www.econbiz.de/10005662392
Software security is a major concern for vendors, consumers, and regulators since attackers that exploit vulnerabilities can cause substantial damages. When vulnerabilities are discovered after the software has been sold to consumers, the firms face a dilemma. A policy of disclosing...
Persistent link: https://www.econbiz.de/10005124065
individual level, examining the relationship between religiosity and a broad set of pro- or anti-innovation attitudes in all five … waves of the World Values Survey (1980 to 2005). We thus relate eleven indicators of individual openness to innovation … innovation. …
Persistent link: https://www.econbiz.de/10011213308
In this Paper, I explore the relationship between native language and use of the Internet and examine whether English is likely to retain its first-mover advantage of a large installed base of English language websites. I study this issue empirically using a unique dataset on (home) Internet use...
Persistent link: https://www.econbiz.de/10005504208