Whether they should or not, few economists do in fact refrain from making pronouncements on public policy, although the state of the economy (both here and elsewhere) suggests that either the advice given is bad or, if good, that it is ignored . . . I happen to think that we are appallingly ignorant about many aspects of the working of the economic system -- the economics of the firm and industry. Ronald H Coase, Economists and Public Policy In this volume we attempt to address an element of Coase's concern by linking the empirical economics of the fInn and industry more closely to...