own innovation. The analysis predicts that the willingness to enforce IPR is U-shaped in a country GDP: small … enforcement of IPR yields a higher level of innovation and global welfare only if the developing country does not innovate. A …

Recent empirical studies suggest a need for a flexible patent regime responding to industry characteristics. In … practice, sector-specific modifications of patent strength already exist but lack theoretical foundation. This paper intends to … make up for this neglect by scrutinizing in what direction industry characteristics influence optimal patent strength. It …

We construct a tractable general equilibrium model of cumulative innovation and growth, in which new ideas strictly … lower than the social planner’s benchmark, which suggests a role for patent policy. We focus on a “non-infringing inventive … the rate of innovation, as well as a separate optimal required inventive step that maximizes welfare, with the former …

The paper aims at assessing discrete complementarities in innovation policies in the context of the Brazilian industry … on supermodularity and submodularity tests for obstacles to innovation (in the present application: lack of finance … analysis highlights the two phases of the innovation process in terms of the propensity and intensity of innovation. The …

environmentally-related taxes and tradable permits is likely to lead to greater technological innovation than more direct forms of … database of patent applications from a cross-section of countries evidence is provided for the positive effect of „flexibility … aspects of product and labour market regulation which have implications for technological innovation, such as product and …

patentability standards at PTOs (Patent and Trademark Offices awarding so-called bad patents), not only “false innovators” have the … chance of being granted patents but also, and more interestingly, “true innovators” are forced to patent more intensively … distortions caused by bad patents. Moreover, we show that introducing a two-tiered patent system is unlikely to improve market …

This paper analyzes the optimal protection strategy for an innovator of a complex innovation who faces the risk of … imitation by a competitor. We suppose that the innovation can be continuously fragmented into sub-innovations. We characterize … the optimal mix of patent and trade secrets when the innovator faces a strict novelty requirement and can only patent a …

innovation market. If employment protection is introduced, firms’ willingness to pay for product or process innovations increases …. This shifts economic activity towards firms specializing in process and product innovation and triggers entry of new start …