I finished my Phd a few days ago. The final stages of writing a doctoral dissertation are so demanding that you cannot find time and energy to do anything else (sleep, feed..... and blogging).
So all my apologies for the low activity on the blog lately and many thanks for your patience. I will try to progressively increase the posting pace in the coming days.
PS: the public defense of my Phd will take place on Monday 14th May in Liège. For those of you who are in Belgium, feel free to come if interested. The subject is tacit collusion on oligopolistic markets. The members of the jury are J.F. Bellis, P. Larouche, P. Nihoul, A. Perrot, M. Wathelet, D. Waelbroeck, and of course Damien.