According to a recent literature, the positive effect of competition is supposed to be growing with the proximity to … the technological frontier. Using a variety of indicators, the paper tests the effect of competition and regulation on … 1979-2003. Results show no evidence of a positive effect of competition growing with the proximity to the frontier. Two …

competition on R&D to the cost of innovation. The effect of competition on R&D is an inverted U-shape. However, the shape is … flatter and competition policy is therefore less relevant for innovation when innovations are relatively costly. Intuitively …, if innovations are costly for a firm, competitive shocks have to be significant to alter its innovation decisions …

results known in static frameworks. First, more competition pushes Neck and Neck firms to advertise more to attract a larger …

Innovation is the major instigator in competitive industry. The competition for innovation is traditionally analyzed … of Boone (2001) in order to determine the choice of positioning in a context of cumulative innovation. Thus, taking into … (called first mover) to implement cumulative innovation in order to maintain its position in spite of the investments of …

, it has subsequently faced strong competition on its core assets, (i.e. applications) and the empirical results of our …

, it has subsequently faced strong competition on its core assets, (i.e. applications) and the empirical results of our …

interval of values of the spillover parameter such that the relationship between competition and growth is an inverted-U-shape. …

is high, a single sender never discloses. Competition restores full disclosure only if some of the senders are … symmetric equilibria approach full disclosure as competition increases. …

This paper shows that dominant firms may wish to encourage competition in vertically-related markets. It shows that …