Schumpeter was an interdisciplinary political ecnomist who made institutional transformation the centrepiece of his theory of supply and demand. This comprehensive monograph reconstructs and assesses Schumpeter's contribution to the restless economics of entrepeneurship, disequilibrium and search. Examining the evidence from all Schumpeter's published work, the book aims to fill a gap in the literature of economic thought. Partly because Schumpeter was so prolific, partly because he touched on so many inter-related topics, there have been few books that have sought to span the whole of this author's insights.