with A. Kushnir, revised September 2017.
with H. D. Pei, revised May 2017.
with I. Letina and N. Netzer, November 2016.
with A. Hefti, revised April 2017, R&R at the RAND Journal of Economics.
with A. Kushnir, revised June 2017, R&R at the Economic Theory.
revised June 2017, R&R at the Games and Economic Behavior.
with A. Kushnir, April 2014.