[1] Einstein Institute of Mathematics, Rachel and Selim Benin School of Computer Science and Engineering, Fe-dermann Center for the Study of Rationality, Hebrew University of Jerusalem, Israel
[2] Microsoft Research
[3] Rachel and Selim Benin School of Computer Science and Engineering, Hebrew University of Jerusalem, Israel
[4] Federmann Center for the Study of Rationality, Hebrew University of Jerusalem, Israel
[5] Department of Economics, Federmann Center for the Study of Rationality, Hebrew University of Jerusalem, Israel