Abstract
In this paper we review recent advances in financial economics in relation to the measurement of systemic risk. We start by reviewing studies that apply traditional measures of risk to financial institutions. However, the main focus of the review is on studies that use network analysis paying special attention to those that apply complex analysis techniques. Applications of these techniques for the analysis and pricing of systemic risk has already provided significant benefits at least at the conceptual level but it also looks very promising from a practical point of view.
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Notes
- 1.
See Brunnermeier and Oehmke (2012) for a review of this literature.
- 2.
For an interesting exposition of the geographic distribution of bank failures during the recent global financial crisis see Aubuchon and Wheelock (2010).
- 3.
- 4.
See Allen and Babus (2009) for a review of various applications of network theory to the study of financial issues.
- 5.
- 6.
There is an established literature, known as econophysics, that has used complex systems to analyze various economic systems including the behavior of asset prices (for a review see Varela et al. 2015, this volume).
- 7.
- 8.
A put option is a derivative that offers the right, but not the obligation, to the holder to sell the underlying asset at a pre-specified price within a given period.
- 9.
For an example of CCA see Lehar (2005) who applies the methodology to a sample of international banks from 1988 until 2002.
- 10.
A CDS is a financial swap agreement whereby the seller of the contract will compensate the buyer in the event of a loan default. The buyer of the CDS makes a series of payments to the seller but only receives a payoff if the loan defaults.
- 11.
The second indicator, known as Tail-β, has been also applied to the European banking system by De Jonghe (2010).
- 12.
- 13.
For a more thorough exposition of network theory see Varela et al. (2015) in this volume.
- 14.
- 15.
- 16.
Random networks correspond to the classical random graphs structures introduced by Erdös and Rényi (1959).
- 17.
- 18.
Extreme conditions within a financial network should be understood as a systemic event, like the recent global financial crisis.
- 19.
See Castiliognesi and Navarro (2007) for a similar result.
- 20.
- 21.
For more on this distinction, see Saunders et al. (2009).
- 22.
When cross-border risk exposures are significant, as, for example, during the recent global financial crisis, it is also important to ensure there is international coordination among financial regulators; see Acharya et al. (2009b).
- 23.
Data limitations are a serious constraining factor both for researchers that aim to measure systemic risk and practioners who are interested in controlling it; see Cerutti et al. (2012).
References
Acemoglu, D., Ozdaglar, A., & Tahbaz-Salehi, A. (2013). Systemic risk and stability in financial networks. NBER Working Paper 18727.
Acharya, V., Gale, D., & Yorulmazer, T. (2011). Rollover risk and market freezes. Journal of Finance, 66, 1175–1207.
Acharya, V., Pedersen, L., Philippon, T., & Richardson, M. (2009a). Regulating systemic risk. In V. Acharya, & M. Richardson (Eds.), Restoring financial stability (pp. 283–303). New Jersey: Wiley.
Acharya, V., Pedersen, L., Philippon, T., & Richardson, M. (2010). Measuring systemic risk. Unpublished Paper, New York University.
Acharya, V., Wachtel, P., & Walter, I. (2009b). International alignment of financial sector regulation. In V. Acharya & M. Richardson (Eds.), Restoring financial stability (pp. 365–376). New Jersey: Wiley.
Adams, M., Galbiati, M., & Giansante, S. (2010). Liquidity costs and tiering in large-value payment systems. Bank of England Working Paper 399
Adrian, T., & Brunnermeier, M. (2011). CoVaR. NBER Working Paper 17454
Allen, F., & Babus, A. (2009). Networks in finance. In P. Kleindorfer, Y. Wind, & R. Gunther (Eds.), The network challenge: Strategy, profit, and risk in an interconnected world (pp.367–382). New Jersey: Pearson Education.
Allen, F., & Babus, A. (2010). Financial connections and systemic risk. NBER Working Paper 16177.
Allen, F., & Gale, D. (1998). Optimal financial crises. Journal of Finance, 53, 1245–1284.
Allen, F., & Gale, D. (2000). Financial contagion. Journal of Political Economy, 108, 1–33.
Amundsen, E., & Arnt, H. (2005). Contagion risk in the Danish interbank market. Danmark Nationalbank Working Paper 2005-25
Anand, K., Gai, P., & Marsili, M. (2012). Rollover risk, network structure and systemic financial crises. Journal of Economic Dynamics and Control, 36, 1088–1100.
Anand, K., Kirman, A., & Marsili, M. (2011). Epidemics of rules, information aggregation failure and market crashes. European Journal of Finance. doi:10.1080/1351847X.2011.601872.
Angelini, P., Maresca, G., & Russo, D. (1996). Systemic risk in the netting system. Journal of Banking and Finance, 20, 853–868.
Aubuchon, C., & Wheelock, D. (2010). The geographic distribution and characteristics of U.S. bank failures, 2007–2010: Do bank failures still reflect local economic conditions? Federal Reserve Bank of St. Louis Review, 92, 395–415.
Babus, A. (2007). The formation of financial networks. Tinbergen Institute Discussion Paper 06-093
Battiston, S., Delli Gatti, D., Gallegati, M., Greenwald, B., & Stiglitz, J. (2007). Credit chains and bankruptcy propagation in production networks. Journal of Economic Dynamics and Control, 31, 2061–2084.
Battiston, S., Puliga, M., Kaushik, R., Tasca, P., & Caldarelli, G. (2012). DebtRank: Too central to fail? Financial networks, the FED and systemic risk. Scientific Reports, 2, 541. doi:10.1038/srep00541.
Bech, M., & Atalay, E. (2010). The topology of the federal funds market. Physica A, 389, 5223–5246.
Becher, C., Millard, S., & Somaräki, K. (2008). The network topology of CHAPS Sterling. Bank of England Working Paper 355
Bhattacharya, S., & Gale, D. (1987). Preference shocks, liquidity and central bank policy. In W. Barnett, & K. Singleton (Eds.), New approaches to monetary economics (pp. 69–88). Cambridge: Cambridge University Press.
Billio, M., Getmansky, M., Lo, A., & Pelizzon, L. (2012). Econometric measures of connectedness and systemic risk in the finance and insurance sectors. Journal of Financial Economics, 104, 535–559.
Bitzer, D., & DeMarzo, P. (1992). Sequential banking. Journal of Political Economy, 100, 41–61.
Blavarg, M., & Nimander, P. (2002). Inter-bank exposures and systemic risk. Sveriges Riksbank Economic Review, 2, 19–45.
Boss, M., Elsinger, H., Summer, M., & Thurner, S. (2004). The network topology of the interbank market. Quantitative Finance, 4, 677–684.
Brunnermeier, M., & Oehmke, M. (2012). Bubbles, financial crises, and systemic risk. Princeton University Research Paper 47-2012.
Brunnermeier, M., & Pedersen, L. (2009). Market liquidity and funding liquidity. Review of Financial Studies, 22, 2201–2238.
Caballero, R., & Simsek, A. (2009). Complexity and financial panics. NBER Working Paper 14997.
Castiliognesi, F., & Navarro, N. (2007). Optimal fragile financial networks. Tilburg University Discussion Paper 2007-100.
Castrén, O., & Kavonius, I. (2009). Balance sheet interlinkages and macro-financial risk analysis of the euro area. ECB Working Paper 1124.
Castrén, O., & Rancan, M. (2013). Macro-networks: An application to the euro area financial accounts. ECB Working Paper 1510.
Cerutti, E., Claessens, S., & McGuire, P. (2012). Systemic risks in global banking: What available data can tell us and what more data are needed? NBER Working Paper 18531.
Cifuentes, R., Ferrucci, G., & Shin, H. (2005). Liquidity risk and contagion. Journal of the European Economic Association, 3, 556–566.
Čopič, J., Jackson, M., & Kirman, A. (2009). Identifying community structures from network data via maximum likelihood methods. B.E. Journal of Theoretical Economics (BEP), 9(1), Article 30.
Cossin, D., & Schellhorn, H. (2007). Credit risk in a network economy. Management Science, 53, 1604–1617.
Da Cruz, J., & Lind, P. (2012). The dynamics of financial stability in complex networks. European Physical Journal B, 85, 256.
De Jonghe, O. (2010). Back to the basics in banking? A micro-analysis of banking system stability. Journal of Financial Intermediation, 19, 387–417.
Degryse, H., & Nguyen, G. (2007). Interbank exposures: An empirical examination of systemic risk in the Belgian banking system. Journal of International Central Banking, 3, 123–171.
Degryse, H., Elahi, M., & Penas, M. (2009). Cross-border exposures and financial contagion. European Banking Center Discussion Paper 2009-02.
Diamond, D., & Dybvig, P. (1983). Bank runs, deposit insurance and liquidity. Journal of Political Economy, 91, 401–419.
Diamond, D., & Rajan, R. (2011). Fear of fire sales, illiquidity seeking, and credit freezes. Quarterly Journal of Economics, 126, 557–591.
Eisenberg, L., & Noe, T. (2001). Systemic risk in financial systems. Management Science, 47, 236–249.
Elliott, M., Golub, B., & Jackson, M. (2013). Financial networks and contagion. Available at SSRN http://ssrn.com/abstract=2175056.
Elsinger, H., Lehar, A., & Summer, M. (2006). Risk assessments for banking systems. Management Science, 52, 1301–1314.
Embree, L., & Roberts, T. (2009). Network analysis and Canada’s large value transfer system. Bank of Canada Discussion Paper 2009-13.
Erdös, P., & Rényi, A. (1959). On random graphs. Publicationes Mathematicae Debrecen, 6, 220–297.
European Central Bank. (2007). In Conference Proceedings of the Fourth Joint Central Bank Research Conference, November 8–9, 2005, ECB, Frankfurt.
Finger, K., Fricke, D., & Lux, T. (2012). Network analysis of the e-MID overnight money market: The informational value of different aggregation levels for intrinsic dynamic processes. Kiel Working Paper 1782.
Furfine, C. (2003). Interbank exposures: Quantifying the risk of contagion. Journal of Money, Credit and Banking, 35, 111–128.
Gai, P., & Kapadia, S. (2010). Contagion in financial networks. Proceedings of the Royal Society A, 466, 2401–2423.
Garleanu, N., & Pedersen, L. (2007). Liquidity and risk management. American Economic Review Papers and Proceedings, 97, 193–197.
Garratt, R., Mahadeva, L., & Svirydzenka, S. (2011). Mapping systemic risk in the international banking network. Bank of England Working Paper 413.
Gauthier, C., Lehar, A., & Souissi, M. (2009). Macroprudential capital requirements and systemic risk. Unpublished Paper, Bank of Canada.
Giglio, S. (2011). Credit default swap spreads and systemic financial risk. Unpublished Paper, Harvard University.
Goyal, S. (2009). Connections: An introduction to the economics of networks. Princeton: Princeton University Press.
Gray, D., Merton, R., & Bodie, Z. (2008). New framework for measuring and managing macrofinancial risk and financial stability. Harvard Business School Working Paper 09-015.
Haldane, A. (2009). Rethinking the financial network. Speech delivered at the Financial Student Association, Amsterdam.
Haldane, A., & May, R. (2011). Systemic risk in banking ecosystems. Nature, 469, 351–355.
Hartmann, P., Straetmans, S., & de Vries, C. (2005). Banking system stability: A cross-Atlantic perspective. NBER Working Paper 11698.
Hattori, M., & Suda, Y. (2007). Developments in a cross-border bank exposure “network”. Bank of Japan Working Paper 07-E-21.
Huang, X., Zhou, H., & Zhu, H. (2012). Systemic risk contributions. Journal of Financial Services Research, 42, 55–83.
Inaoka, H., Ninomiya, T., Taniguchi, K., Shimizu, T., & Takayasu, H. (2004). Fractal Network derived from banking transactions: An analysis of network structures formed by financial institutions. Bank of Japan Working Paper 04-E-04.
Iori, G., Jafarey, S., & Padilla, F. (2006). Systemic risk on the interbank market. Journal of Economic Behavior and Organization, 61, 525–542.
Jackson, M. (2008). Social and economic networks. Princeton: Princeton University Press.
Kiyotaki, N., & Moore, J. (2004). Credit chains. University of Edinburgh ESE Discussion Paper 118.
Lagunoff, R., & Schreft, L. (2001). A model of financial fragility. Journal of Economic Theory, 99, 220–264.
Lehar, A. (2005). Measuring systemic risk: A risk management approach. Journal of Banking and Finance, 29, 853–864
Leitner, Y. (2005). Financial networks: Contagion, commitment, and private sector bailouts. Journal of Finance, 60, 2925–2953.
Lenzu, S., & Tedeschi, G. (2012). Systemic risk on different interbank network topologies. Physica A, 391, 4331–4341.
León, C., Machado, C., Cepeda, F., & Sarmiento, M. (2012). Systemic risk in large value payment systems in Colombia: A network topology and payments simulation approach. In M. Hellqvist, & T. Laine (Eds.), Diagnostics for the financial markets: Computational studies of payment system (pp. 267–313). Helsinki: Edita Prima Oy.
Lublóy, A. (2005). Domino effect in the Hungarian interbank market. Kozgazdasagi Szemle (Economic Review), 42, 377–401.
Lublóy, A. (2006). Topology of the Hungarian large-value transfer system. Magyar Nemzeti Bank Occasional Paper 57.
Markellof, R., Warner, G., & Wollin, E. (2012). Modeling systemic risk to the financial system. MITRE Corporation Technical Paper 12-1870.
Markose, S., Giansante, S., Gatkowski, M., & Shaghaghi, A. (2010). Too interconnected to fail: Financial contagion and systemic risk in network model of CDS and other credit enhancement obligations of US banks. University of Essex Discussion Paper 683.
May, R., & Arinaminpathy, N. (2010). Systemic risk: The dynamics of model banking systems. Interface: Journal of the Royal Society, 7, 823–838.
May, R., Levin, S., & Sugihara, G. (2008). Ecology for bankers. Nature, 451, 893–895.
McGuire, P., & Tarashev, N. (2008). Global monitoring with the BIS international banking statistics. BIS Working Paper 244.
Mistrulli, P. (2011). Assessing financial contagion in the interbank market: maximum entropy versus observed interbank lending patterns. Journal of Banking and Finance, 35, 1114–1127.
Montagna, M., & Lux, T. (2013). Hubs and resilience: Towards more realistic models of the interbank markets. Kiel Working Paper 1826.
Nier, E., Yang, J., Yorulmazer, T., & Alentorn, A. (2007). Network models and financial stability. Journal of Economic Dynamics and Control, 31, 2033–2060.
Pröpper, M., van Lelyveld, I., & Heijmans, R. (2012). Network dynamics of TOP payments. In M. Hellqvist & T. Laine (Eds.), Diagnostics for the financial markets: Computational studies of payment system (pp. 235–266). Helsinki: Edita Prima Oy.
Rørdam, K., & Bech, M. (2009). The topology of Danish interbank money flows. Banks and Bank Systems, 4, 48–65.
Rochet, J-C., & Tirole, J. (1996). Interbank lending and systemic risk. Journal of Money, Credit, and Banking, 28, 733–762.
Saunders, A., Smith, R., & Walter, I. (2009). Enhanced regulation of large complex financial institutions. In V. Acharya & M. Richardson (Eds.), Restoring financial stability (pp. 139–156). New Jersey: Wiley.
Schweitzer, F., Fagiolo, G., Sornette, D., Vega-Redondo, F., Vespignani, A., & White, D. (2009). Economic networks: The new challenges. Science, 325, 422–425.
Segoviano, M., & Goodhart, C. (2009). Banking stability measures. IMF Discussion Paper 627.
Sheldon, G., & Mauer, M. (1998). Interbank lending and systemic risk: An empirical analysis of Switzerland. Swiss Journal of Economics and Statistics, 134, 685–704.
Sokolov, A., Webster, R., Melatos, A., & Kieu, T. (2012). Loan and nonloan flows in the Australian interbank network. Physica A, 391, 2867–2882.
Soramäki, K., Bech, M., Arnold, J., Glass, R., & Beylerer, W. (2007a). The topology of interbank payment flows. Physica A, 379, 317–333.
Soramäki, K., Beyeler, W., Bech, M., & Glass, R. (2007b). New approaches for payment system simulation research. In H. Leinonen (Ed.), Simulation studies of liquidity needs, risks and efficiency in payment networks (pp.15–39). Helsinki: Edita Prima Oy.
Tarashev, N., Borio, C., & Tsatsaronis, K. (2010). Allocating systemic risk to individual institutions; methodology and policy applications. BIS Working Paper 308.
Teteryatnikova, M. (2012). Systemic risk in banking networks: Advantages of “Tiered” banking systems. University of Vienna Working Paper 1203.
Upper, C. (2007). Using counterfactual simulations to assess the danger of contagion in interbank markets. BIS Working Paper 234.
Upper, C., & Worms, A. (2004). Estimating bilateral exposures in the German interbank market: Is there a danger of contagion? European Economic Review, 48, 827–849.
Van Lelyveld, I., & Liedorp, F. (2006). Interbank contagion in the Dutch banking sector: A sensitivity analysis. International Journal of Central Banking, 2, 99–134.
Varela, L-M., Rotundo, G., Ausloos, M., & Carrete, J. (2015). Complex networks analysis in socioeconomic models. In P. Commendatore, S. Kayam, & I. Kubin (Eds.), Complexity and geographical economics: Topics and tools. Heidelberg: Springer (This volume).
Vega-Redondo, F. (2007). Complex social networks. Cambridge: Cambridge University Press.
Von Peter, G. (2007). International banking centres: A network perspective. BIS Quarterly Review Working Paper, http://dx.doi.org/10.2139/ssrn.1075205.
Wells, S. (2004). Financial interlinkages in the United Kingdom’s interbank market and the risk of contagion. Bank of England Working Paper 230.
Wong, A., & Fong, T. (2010). An analysis of the interconnectivity among the Asia-Pacific economies. Unpublished Paper, Hong Kong Monetary Authority.
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We would like to acknowledge financial support from COST Action IS1104 “The EU in the new economic complex geography: models, tools and policy analysis”.
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Bougheas, S., Kirman, A. (2015). Complex Financial Networks and Systemic Risk: A Review. In: Commendatore, P., Kayam, S., Kubin, I. (eds) Complexity and Geographical Economics. Dynamic Modeling and Econometrics in Economics and Finance, vol 19. Springer, Cham. https://doi.org/10.1007/978-3-319-12805-4_6
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