The study of economics has always been fascinating, yet it is difficult to remember a more exciting or important time in the discipline. This book includes - Macroeconomics and the Economic Perspective; The process system; Households and firms in the labor and capital markets; Measurement of economic output and unemployment; The cost of living and inflation; The full-employment model; Government finance at full employment; The open economy at full employment; Economic growth; Money, the price level, and the federal reserve; Introduction to macroeconomic fluctuations; Aggregate expenditures and income; Aggregate demand and inflation; The federal reserve and interest rates; The role of macroeconomic policy; International trade and trade policy; The international financial system; Policy in the open economy; Development and transition; Inflation and unemployment; Controversies in macroeconomic policy; A student's guide to investing.

Since the Great Depression the legitimacy of the state has become closely linked to its economic performance. Recently, public choice, monetarism and the New Classical macroeconomics have all questioned the efficiency and desirability of State intervention in the economy. This book, founded on an essay by Professor Joseph E. Stiglitz aims to provide an insight into the positive and normative aspects of the evolving role of the State. Professor Stiglitz's essay is taken up and discussed by a group of economists who address the crucial question of whether there can be an optimum with respect to the size and character of the public sector.