List of contributors. Preface. A multi-level theory of self-serving behavior in and by organizations (G. Johns). Sources of environmentally destructive behavior: individual, organizational, and institutional perspectives (M.H. Bazerman, A.J. Hoffman). Organizing for high reliability: processes of collective mindfulness (K.E. Weick et al.). Do digital telecommunications affect work and organization? The state of our knowledge (S. O'Mahony, S.R. Barley). An expanded model of organizational identification (K.D. Elsbach). Why people cooperate with organizations: an identity-based perspective (T.R. Tyler). Identity maintenance and adaptation: a multi-level analysis of response to loss (S.F. Freeman). Variance explained: why size does not (always) matter (M. Fichman).