We review heterogeneous agent-based models of financial stability and their application in stress tests. In contrast to the mainstream approach, which relies heavily on the rational expectations assumption and focuses on situations where it is possible to compute an equilibrium, this approach...

We review heterogeneous agent models of financial stability and their application in stress tests. In contrast to the mainstream approach, which relies heavily on the rational expectations assumption and focuses on situations where it is possible to compute an equilibrium, this approach...

We reverse engineer dynamics of financial contagion to find the scenario of smallest exogenous shock that, should it occur, would lead to a given final systemic loss. This reverse stress test can be used to identify the potential triggers of systemic events, and it removes the arbitrariness in...

In this paper, we consider models of price-mediated contagion in a banking network of common asset holdings. For these models, the literature proposed two alternative classes of liquidation dynamics: threshold dynamics (banks liquidate their investment portfolios only after they have defaulted),...

In this paper, we consider models of price-mediated contagion in a banking network of common asset holdings. For these models, the literature proposed two alternative classes of liquidation dynamics: threshold dynamics (banks liquidate their investment portfolios only after they have defaulted),...