Interaction and market structure : essays on heterogeneity in economics - Domenico Delli Gatti, Mauro Gallegati and Alan P. Kirman --; Herbert Dawid --; Alan P. Kirman and Nicolaas J. Vriend --; Michael Kopel, Gian Italo Bischi and Laura Gardini --; Reiner Franke --; Domenico Delli Gatti, Mauro Gallegati and Antonio Palestrini --; Carl Chiarella and Alexander Khomin --; Sergio Focardi and Michele Marchesi --; Andrea Bassanini and Giovanni Dosi --; Sylvie Thoron --; Angelo Antoci, Marcello Galeotii and Pier Luigi Sacco --; Paolo Lupi --; et al. (Lecture notes in economics and mathematical systems, 2000)