David Rich’s work, Economic Dynamics in a Changing World is based on a lifetime of study and research, leading to an original theory in economics, uniting business and financial cycles in relation to the various macro and international sectors of the global economies. Contents: Part I: The Problem Situation: 1. Preliminary Remarks Clio: The Muse of History. 2. Comments on Our Historical Era. 3. History and the Concepts of Time. Part II: Economic Dynamics ...