Bobtcheff, Catherine, Bolte, Jérôme and Mariotti, Thomas (2017) Researcher's Dilemma. Review of Economic Studies, Vol. 84 (n°3). pp. 969-1014.

Abstract

We model academic competition as a game in which researchers ¯ght for priority. Researchers privately experience breakthroughs and decide how long to let their ideas mature before making them public, thereby establishing priority. In a two-researcher, symmetric environment, the resulting preemption game has a unique equilibrium. We study how the shape of the breakthrough distribution affects equilibrium maturation delays. Making researchers better at discovering new ideas or at developing them has contrasted effects on the quality of research outputs. Finally, when researchers have different innovative abilities, speed of discovery and maturation of ideas are positively correlated in equilibrium.