Kiri, Bralind; Lacetera, Nicola; Zirulia, Lorenzo - National Bureau of Economic Research (NBER) - 2015
scientific community because it allows science to self-correct and evolve, thus providing a more solid knowledge base to …-quality scientific knowledge characterizes all the equilibria in the basic version of model. In fact, the absence of (detected) low … quality of newly produced knowledge; this effect, however, is contrasted by the incentives to free ride on performing …