A network model of financial system resilience
AbstractWe examine the role of macroeconomic fluctuations, asset market liquidity, and network structure in determining contagion and aggregate losses in a stylized financial system. Systemic instability is explored in a financial network comprising three distinct, but interconnected, sets of agents – domestic banks, overseas banks, and firms. Calibrating the model to advanced country banking sector data, this preliminarily model generates broadly sensible aggregate loss distributions which are bimodal in nature. We demonstrate how systemic crises may occur and analyse how our results are influenced by firesale externalities and the feedback effects from curtailed lending in the macroeconomy. We also illustrate the resilience of our model financial system to stress scenarios with sharply rising corporate default rates and falling asset prices.
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Bibliographic InfoArticle provided by Elsevier in its journal Journal of Economic Behavior & Organization.
Volume (Year): 85 (2013)
Issue (Month): C ()
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Web page: http://www.elsevier.com/locate/jebo
Contagion; Financial crises; Network models; Systemic risk;
Other versions of this item:
- Anand, Kartik & Gai, Prasanna & Kapadia, Sujit & Brennan, Simon & Willison, Matthew, 2012. "A network model of financial system resilience," Bank of England working papers 458, Bank of England.
- Kartik Anand & Prasanna Gai & Sujit Kapadia & Simon Brennan & Matthew Willison, 2011. "A Network Model of Financial System Resilience," SFB 649 Discussion Papers SFB649DP2011-051, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany.
- C63 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Computational Techniques
- G01 - Financial Economics - - General - - - Financial Crises
- G17 - Financial Economics - - General Financial Markets - - - Financial Forecasting and Simulation
- G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
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- David Aikman & Piergiorgio Alessandri & Bruno Eklund & Prasanna Gai & Sujit Kapadia & Elizabeth Martin & Nada Mora & Gabriel Sterne & Matthew Willison, 2009.
"Funding Liquidity Risk in a Quantitative Model of Systemic Stability,"
Working Papers Central Bank of Chile
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- Aikman, David & Alessandri, Piergiorgio & Eklund, Bruno & Gai, Prasanna & Kapadia, Sujit & Martin, Elizabeth & Mora, Nada & Sterne, Gabriel & Willison, Matthew, 2009. "Funding liquidity risk in a quantitative model of systemic stability," Bank of England working papers 372, Bank of England.
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- Castiglionesi, F. & Navarro, N., 2007. "Optimal Fragile Financial Networks," Discussion Paper 2007-100, Tilburg University, Center for Economic Research.
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