Katsoulacos, Yannis; Ulph, David - C.E.P.R. Discussion Papers - 1996
of R&D that firms do and the amount of spillover they generate; between information sharing and research coordination …; between each of the latter and cooperation; between substitute and complementary research paths; between firms located in the … cooperation (different industries, complementary research, research design) while cooperation need not induce information sharing …