In this paper, I explore the circumstances under which innovation processes without secrecy or intellectual property protection are viable, and where free revealing of innovations is a profit-maximizing strategy. Motivated by an empirical study of embedded Linux, I develop a duopoly model of quality competition. Firms require two complementary technologies as inputs, but differ with respect to ...

JEL classification numbers: O3 and L8 2 ABSTRACT The diffusion literature implicitly assumes that a technological innovation remains homogeneous throughout the time period of the study with the sole modification being an assumed reduction in the real price of the technology over time. We argue that the technology can change in significant ways from one vintage to another to alter the nature of ...

This paper studies the effect of litigation as a way to enforce patents when firms hold private information. Patent protection granted by courts affect the entry, settlement and litigation decisions of future innovations. The model is broadly consistent with recent empirical evidence. We show that higher protection might be detrimental to the patentholder since it reduces entry of infringers th...

Market design plays an essential role in promoting innovation. I examine emission allowance auctions, airport slot auctions, spectrum auctions, and electricity markets, and demonstrate how the market design can encourage innovation. Improved pricing information is one source of innovation. Enhancing competition is another driver of innovation seen in all of the applications. Market design foste...

Job Losses, Outsourcing and Relocation: Empirical Evidence Using Microdata Using microdata, we analyse the determinants of firm relocation and outsourcing decisions and their effects on firms’ employment decisions. The results for a sample of 32 countries show that both strategies have been more intense in the EU-15 countries than in the rest and that, in some cases, they have been complementar...

This paper analyses the impact of technological diversity on innovative activity at the firm level. The empirical study on a panel of European R&D active companies shows that both R&D intensity and patents increase with the degree of technological diversification of the firm. Possible explanations are that, on the one hand, a firm that diversifies its technology can receive more spillovers from...

This paper investigates the relationship between the cooperative behavior of manufacturing establishments in a region and the efficiency of their R&D activities using data for eleven European regions. Some significant differences in the attitude towards R&D cooperation, as well as with regard to the efficiency of R&D activities between the regions can be found. However, these two issues appear ...

We investigate the implications of technological innovation and non-diversifiable risk on entrepreneurial entry and optimal portfolio choice. In a real options model where two risk-averse individuals strategically decide on technology adoption, we show that the impact of non-diversifiable risk on the option timing decision is ambiguous and depends on the frequency of technological change. Compa...

Induced technological change (ITC),whereby the relative price effects of reducing greenhouse gas emissions stimulate innovation that mitigates the cost of abatement, is both tantalizing to decision makers and challenging to represent in the computational economic and engineering models used to analyze climate change policy. This overview reconciles the divergent views of technology and technolo...

This paper investigates the growth factors of EU regions in the 1990s. We test the hypothesis that regional growth is determined by endogenous growth factors, trade and technological catching-up in a growth accounting framework. Our estimations suggest that growth of EU regions is positively related to the accumulation of physical and human capital. Innovation activity as well as international ...