In this chapter, in Sect. 12.1 we provide a sketch of the Keynesian multiplier and the multiplier–accelerator model by Hansen and Samuelson. The description of the Kaldor model (Sect. 12.2) is introduced by the related literature (Sect. 12.2.1). As Kaldor described his model only...

This chapter uses the Great Depression as a case study to investigate Keynes' and Friedman's respective appraisals of this severe episode. We analyse first Friedman's explanation of the Great Depression as phenomenon driven by monetary mismatches. We show that the late Friedman eventually put at...

This paper assesses the role of financial variables in real economic fluctuations, in view of analysing the link between financial cycles and business cycles at the global level. A Global VAR modelling approach, which has been proved suitable for modelling country or regional linkages, is used...