?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Preliminary+Experimental+Results+on+the+Similarity+Function%0Ain+2x2+and+3x3+Games%0A&rft.creator=Zizzo%2C+Daniel+John&rft.subject=Cognitive+Psychology&rft.subject=Social+Psychology&rft.description=This+paper+employs+two+experimental+datasets+to+assess+along+what+dimensions+agents+evaluate+whether+two+2x2+or+3x3+games+are+similar.+The+Euclidean+distance+between+the+payoffs%2C+the+absolute+difference+in+game+harmony+and+the+difference+in+mean+and+standard+deviation+between+the+games+are+all+significant+components+of+the+estimated+similarity+function%2C+and+so+is+whether+the+two+games+have+zero%2C+unique+or+multiple+pure+Nash+equilibria.+However%2C+our+explanatory+power+is+limited%3A+substantial+extra+information+can+be+gathered+by+collecting+similarity+evaluation+data+rather+than+relying+just+on+our+observable+proxies.&rft.date=2003&rft.type=Preprint&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F2820%2F1%2FCatSimilAllPaper2.pdf&rft.identifier=++Zizzo%2C+Daniel+John++(2003)+Preliminary+Experimental+Results+on+the+Similarity+Function+in+2x2+and+3x3+Games.++%5BPreprint%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F2820%2F