European Japanese Conference
on Rational Choice
and Formalization 

Sponsored by the Research Committee 45 Rational Choice of the International Sociological Association (ISA) and the Japanese Society for Formalization of  Sociological Traditions

Place:   University of Leipzig, Villa Tillmanns, Wachterstrasse 20, 04107 Leipzig (http://www.uni-leipzig.de/~abz/eng/villa.html)

Time: October 18 - October 20, 2001

Local Organizers: Karl-Dieter OPP, Thomas VOSS, Per KROPP


Timetable (preliminary as of September 29, 2001)

Thursday, October 18, 2001

14.00  Informal Opening Reception at Villa Tillmanns

14.30 - 15.15  Martin ABRAHAM (Univ. of Berne, Switzerland and Univ. of Leipzig, Germany): The Private Embeddedness of Self Employment

15.15 - 16.00  Bernhard PROSCH (Univ. of Leipzig and Univ. of Erlangen-Nuremberg, Germany): Conflicts, Commitments, and Cooperation. Theoretical and Empirical Results

Coffee Break

16.30 - 17.15  Per KROPP (Univ. of Leipzig, Germany) and Christian SEYDE (Univ. of Leipzig, Germany): The Solution of Trust Problems in Buyer-Supplier Relationships. An Empirical Investigation of the Management of IT-Purchases

17.15 - 18.00  Thomas VOSS (Netherlands Institute for Advanced Study, Netherlands and Univ. of Leipzig, Germany): Social Norms and Reciprocity

18.30  Buffet Dinner at Villa Tillmanns


Friday, October 19, 2001

9.00 -  9.45  Jun KOBAYASHI (Univ. of Chicago, USA, and Utrecht Univ., Netherlands)

(with Tatsuhiro Shichijo, Osaka Prefecture Univ., Japan): Sociological Meme Theory: Coevolution of Protestant Ethic and Capitalistic Spirit

9.45 - 10.30 Yoshimichi SATO (Tohoku Univ., Japan): Trust, Cooperation, and Market Formation in the U. S. and Japan

Coffee Break

11.00 - 11.45  Roger BERGER (Univ. of Munich, Germany): Rational Choice Explanations of Customs and Traditions

11.45 - 12.30 Heike DIEFENBACH (Univ. of Leipzig, Germany): Title to be announced

Lunch break  12.30 - 14.00

14.00 - 14.45  Karl-Dieter OPP (Univ. of Leipzig, Germany): When Do Norms Emerge by Human Design and by the Unintended Consequences of Human Action?

14.45 - 15.30  Hiroshi TAROMARU (Kyoto Koka Womenfs Univ., Japan): A Formal Theory of Social Mobility

15.30 - 16.15  Toshitake KUJI (Tohoku Gakuin Univ., Japan): Extention of Ground Model of Social Exchange in J.S.Coleman's Foundations

16.15  City walk and a visit of a Mottete in the Church St. Thomas (Concert)

19.00  Dinner in a restaurant in the city of Leipzig (Place to be announced)


Saturday, October 20, 2001

9.00 - 9.45 Kazuto MISUMI (Kyushu Univ., Japan):  Reconsidering the Complementarity of Expectations by Balance Theory

9.45 - 10.30 Jun KOBAYASHI (Univ. of Chicago, USA, and Utrecht Univ., Netherlands): Evolution of Social Influence Networks in Opinion Formation

Pause

10.45 - 11.15 Yasuto NAKANO (Nara Univ., Japan): Properties of Triad Relations: Simmel's Small Group Theory and Coalitions

Coffee Break

12.00 - 12.45 Axel FRANZEN (Univ. of Berne, Switzerland): Social Capital and the Diffusion of New Technology. A Longitudinal Study on the Consequences of Internet Usage

12.45 - 13.30 Sonja HAUG (Univ. of Leipzig, Germany) and Karsten WEBER (Univ. of Frankfurt/Oder): To Buy or to Share. Legal and Illegal Exchange of Copies in Social Networks and in the Internet


End of the Conference: 13.30


Number of Presentations: 16 papers
Number of Persons: 17