Notes, Comments and Preliminary results Aug 29 2012 Vjollca Sadiraj and Juan Sun   Efficiency in Bargaining Games with Alternating Offers   Abstract  Contact Information  Citation  Full Text  -  Note   Feb 27 2009 James C. Cox , Vjollca Sadiraj and Bodo Vogt   On the empirical relevance of st. petersburg lotteries   Abstract  Contact Information  Citation  Full Text  -  Note