Lippman, Steve A.; McCardle, Kevin F. - In: RAND Journal of Economics 18 (1987) 2, pp. 287-295
We examine a game-theoretic model of a two-firm R&D race in which expenditures on R&D and the concomitant increase in experience/learning enable the firms to increase their probability of discovering an invention. The learning process is stochastic. It generates a unique subgame-perfect...