References
- Bahr , D. B. and Passerini , E. 1998 . Statistical mechanics of opinion formation and collective behavior: Micro‐sociology . Journal of Mathematical Sociology , 23 (1) : 1 – 27 .
- Camilleri , S. and Conner , T. 1976 . Decision making and social influence: A revised model and further experimental evidence . Sociometry , 39 (1) : 30 – 38 .
- Feinberg , W. and Johnson , N. 1988 . Outside agitators and crowds: Results from a computer simulation model . Social Forces , 67 (2) : 398 – 423 .
- Feinberg , W. and Johnson , N. 1990 . Elementary social structure and the resolution of ambiguity: Some results from a computer simulation model . Sociological Focus , 23 (4) : 315 – 331 .
- Glance , N. and Huberman , B. 1993 . The outbreak of cooperation . Journal of Mathematical Sociology , 17 (4) : 281 – 302 .
- Granovetter , M. 1978 . Threshold models of collective behavior . American Journal of Sociology , 83 (6) : 1420 – 1421 .
- Heckathorn , D. 1993 . Collective action and group heterogeneity: Voluntary provision versus selective incentives . American Sociological Review , 58 : 329 – 350 .
- Helbing , D. 1994 . A mathematical model for the behavior of individuals in a social field . Journal of Mathematical Sociology , 19 (3) : 189 – 219 .
- Higgens , P. C. and Albrecht , G. L. 1977 . Hellfire and delinquency revisited . Social Forces , 55 : 952 – 958 .
- Johnson , N. and Feinberg , W. 1977 . A computer simulation of the emergence of consensus in crowds . American Sociological Review , 42 : 505 – 521 .
- Latané , B. , Nowak , A. and Liu , J. H. 1994 . Measuring emergent social phenomena: Dynamism, polarization, and clustering as order parameters of social systems . Behavioral Science , 39 : 1 – 24 .
- Lewenstein , M. , Nowak , A. and Latané , B. 1992 . Statistical mechanics of social impact . Physical Review A , 45 (2) : 763 – 776 .
- Linden , R. and Currie , R. F. 1977 . Religion and drug use: A test of social control theory . Canadian Journal of Criminology and Corrections , 19 : 346 – 355 .
- Ma , S. 1985 . Statistical Mechanics , Philadelphia : World Scientific .
- Macy , M. 1990 . Learning theory and the logic of critical mass . American Sociological Review , 55 (6) : 809 – 826 .
- Macy , M. 1991 . Chains of cooperation: Threshold effects in collective action . American Sociological Review , 56 (6) : 730 – 747 .
- Marwell , G. , Oliver , P. and Prahl , R. 1988 . Social networks and collective action: A theory of the critical mass. III . American Journal of Sociology , 94 (3) : 502 – 534 .
- Marwell , G. and Oliver , P. 1993 . The Critical Mass in Collective Action: A Micro‐Social Theory , New York : Cambridge University Press .
- Mullen , B. 1983 . Operationalizing the effect of the group on the individual: A self attention perspective . Journal of Experimental Social Psychology , 19 : 295 – 322 .
- Nowak , A. , Szamrej , J. and Latané , B. 1990 . From private attitude to public opinion: A dynamic theory of social impact . Psychological Review , 97 (3) : 362 – 376 .
- Oliver , P. , Marwell , G. and Teixeira , R. 1985 . A theory of critical mass. I. Interdependence, group heterogeneity, and the production of collective action . American Journal of Sociology , 91 (3) : 522 – 556 .
- Oliver , P. and Marwell , G. 1988 . The paradox of group size in collective action: A theory of critical mass. II . American Sociological Review , 53 : 1 – 8 .
- Plischke , M. and Bergersen , B. 1989 . Equilibrium Statistical Physics , Englewood Cliffs : Prentice Hall .
- Schelling , T. 1971 . Dynamic models of segregation . Journal of Mathematical Sociology , 1 : 143 – 186 .
- Stark , R. , Kent , L. and Doyle , D. P. 1982 . Religion and delinquency: The ecology of a ‘lost’ relationship . Journal of Research in Crime and Delinquency , 19 : 4 – 24 .
- Wolfram , S. 1986 . Theory and Applications of Cellular Automata , Singapore : World Scientific .
- Corresponding author. Institute of Arctic and Alpine Research, Campus Box 450, University of Colorado, Boulder, CO 80309–0450, USA.
- E. Passerini was supported by National Science Foundation Grant CMS‐9312647 at the University of Colorado, Boulder, USA.