books.google.co.nz - This book is a collection of essays which examine how the properties of aggregate variables are influenced by the actions & interactions of heterogenous individuals in different economic contexts. The common denominator of the essays is a critique of the representative agent hypothesis. If this hypothesis...http://books.google.co.nz/books/about/Interaction_and_market_structure.html?id=5D4V5DwKeKgC&utm_source=gb-gplus-shareInteraction and market structure