The main task of this work is to develope a model able to encompass, at the same time, Keynesian, demand-driven, and Marxian, profit-driven determinants of fluctuations. Our starting point is the Goodwin's model (1967), rephrased in discrete time and extended by means of a coupled dynamics...

The present paper offers a fundamental critique of fiscal policy as it is understood in theory and exercised in practice. Two specific demand-side stabilization methods are examined here: conventional pump priming and the new designation of fiscal policy effectiveness found in the New Consensus...

The Spanish economy is currently plagued by a deep recession with very high unemployment. We ask how much of the unemployment increase in Spain can be traced back to the debt deleveraging needs of Spanish households. We use provincial household debt and sectoral unemployment data and follow Mian...

We show that an otherwise standard one-sector real business cycle model with variable capital utilization and mild increasing returns-to-scale is able to generate qualitatively as well as quantitatively realistic aggregate fluctuations driven by news shocks to two formulations of future...

Using a money-in-the-utility-function model, we present long-run stagnation where insatiable demand for money secularly causes deficient aggregate demand and thereby unemployment in the presence of nominal wage stickiness attributable to union wage setting. In this long-run stagnation, generous...

This chapter studies how incomplete information helps accommodate frictions in coordination, leading to novel insights on the joint determination of expectations and macroeconomic outcomes. We review and synthesize recent work on global games, beauty contests, and their applications. We...