“…Firstly, the literature has made an effort to understand and include in the economic models the sources of contagion. Regardless of the modeling approach used, which ranges from New Keynesian models solved globally or using reduced functional form (see, for instance, Boissay et al (2016), Gertler et al (2020), Svensson (2017)) to agentbased models and the most recent network-oriented approaches (see Battiston et al (2012a,b), Georg (2013), Haldane and May (2011), Upper (2011), Capponi et al (2020, Calice et al (2020)), there is a general agreement that identifies interaction and heterogeneity as the drivers of endogenous crises. Moreover, the post-Lehman studies have placed particular emphasis on the propagation of contagion, determining the direction of the attack from financial to real markets and its fuse in the portfolio structure of financial institutions (see Brunnermeier et al (2012)).…”