New in paperback. Hardcover was published in 1990. Edmund S. Phelps is the 2006 Novel Laureate in Economics. In each of his seven chapters, the author reviews one school of economic thought. These are: the Keynesian school of macroeconomics; the monetarist school; the New Classical school; the New-Keynesian school; supply side macroeconomics, and `non-monetary' models of macroeconomics - the real business cycle theory and the `structuralist school' which views changes in unemployment as the outcome of shifts in the structural characteristics of the economy.