The central problem of the essays in this volume is the problem of theory appraisal in economics. In the history of economic theory we find few widely recognised theoretical achievements and in the history of the methodology of economics we find little agreement concerning the standards by which we should judge a theory as an improvement on its predecessors.

The central problem of the essays in this volume is the problem of theory appraisal in economics. In the history of economic theory we find few widely recognised theoretical achievements and in the history of the methodology of economics we find little agreement concerning the standards by which we should judge a theory as an improvement on its predecessors.