The explosion of the pandemic has been optimistically considered as the ''last straw that breaks the camel's back''. At the time of writing, after three months since its out- burst, we can hardly find any sign of a ''broken camel'': indeed, it could have been the opportunity to collectively...

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...

In this work we study the granular origins of business cycles and their possible underlying drivers. As shown by Gabaix (2011), the skewed nature of firm size distributions implies that idiosyncratic (and independent) firm-level shocks may account for a significant portion of aggregate...