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Endogenous Banks’ Networks, Cascades and Systemic Risk
(2014-06-01)
We develop a network model whose links are governed by banks' optmizing decisions and by an endogenous tâtonnement market adjustment. Banks in our model can default and engage in re-sales: risk is transmitted through direct ...
Systemic Risk in the Financial Sector: What Can We Learn from Option Markets?
(2014-12-14)
We propose a novel approach on how to estimate systemic risk and identify its key determinants. For US financial companies with publicly traded equity options, we extract option-implied value-at-risks and measure the ...
Monetary Policy Implementation in an Interbank Network: Effects on Systemic Risk
(2014-03-26)
This paper makes a conceptual contribution to the effect of monetary policy on financial stability. We develop a microfounded network model with endogenous network formation to analyze the impact of central banks' monetary ...
Systemic Risk in an Interconnected Banking System with Endogenous Asset Markets
(2014-03-30)
We analyze the emergence of systemic risk in a network model of interconnected bank balance sheets. The model incorporates multiple sources of systemic risk, including size of financial institutions, direct exposure from ...
Exit Strategies
(2014-04-01)
We study alternative scenarios for exiting the post-crisis fiscal and monetary accommodation using a macromodel where banks choose their capital structure and are subject to runs. Under a Taylor rule, the post-crisis ...
Assessing Systemic Fragility – a Probabilistic Perspective
(2014-10-01)
We outline a procedure for consistent estimation of marginal and joint default risk in the euro area financial system. We interpret the latter risk as the intrinsic financial system fragility and derive several systemic ...