In this paper, we use a unique database on switching between mobile handsets in a sample of about 5,000 subscribers using tariffs without commitment from a single mobile operator on monthly basis between March 2012 and December 2014. We estimate discrete choice model in which we account for...

Quality competition versus uninsurance in health care markets / Esther Gal-Or -- Executive compensation in oligopolies : sales, profits and pay / Marc C. Chopin -- Promises to match or beat the competition : evidence from retail tire prices / Maria Arbatskaya, Morten Hviid, Greg Shaffer --...