d SJ9-3 st0174. Epps-Singleton two-sample empirical... d Epps-Singleton two-sample empirical characteristic d function test d by Sebastian Goerg, Laboratory for Experimental Economics, d University of Bonn, Germany d Johannes Kaiser, Laboratory for Experimental Economics, d University of Bonn, Germany d Support: johannes.kaiser@@uni-bonn.de d After installation, type help ^escftest^ f st0174/escftest.ado f st0174/escftest.hlp f st0174/escftest.dta f st0174/salivation.dta f st0174/example1_salivation.do f st0174/example2_cooperation.do