The subprime crisis raised some fundamental questions about the usefulness of mainstream economics. This paper considers the shortcomings of the new neoclassical synthesis and the new macroeconomic consensus in analysing the causes and consequences of the crisis. It demonstrates that the major...

By modifying slightly a standard neoclassical-synthesis macroeconomic model, this paper investigates the effects of an adverse supply or demand shock on output, employment, investment, prices, interest rates, and the exchange rate. The paper focuses on the possibility of the magnification of...

Paul Samuelson is probably the most important economist of the second half of the twentieth century. His research publications; his introductory textbook; his articles on topical questions of economic policy; and his interactions with numerous students, colleagues, policy makers, and the wider...