09-02-2012 Jeudi 9 février 2012 de 16h00 à 17h15 " Equilibria in Continuous Time Preemption Games with Spectrally-Negative Markovian Payoffs " Jacco Thijssen, Université de York "Equilibria in Continuous Time Preemption Games with Spectrally-Negative Markovian Payoffs "