Modelo evolutivo del impacto de técnicas VaR en los mercados financieros

Autores/as

  • Bàrbara Llacay Universitat de Barcelona
  • Gilbert Peffer Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE)

DOI:

https://doi.org/10.46661/rev.metodoscuant.econ.empresa.6839

Palabras clave:

Gestión de riesgo, VaR, Teoría de juegos evolutivos, Mercados financieros

Resumen

En los últimos años, diversos autores han advertido del uso cada vez más extendido de ciertas técnicas de gestión del riesgo por parte de las entidades financieras, argumentando que esto puede provocar una mayor inestabilidad del mercado. Para analizar estas afirmaciones, presentamos un modelo basado en la teoría de juegos evolutivos de un mercado financiero, en el que parte de los inversores utilizan la técnica del VaR para gestionar su riesgo. Estudiamos la evolución de este mercado mediante simulaciones, y confirmamos que el uso de modelos de gestión del riesgo puede inducir regímenes de inestabilidad en el mercado, caracterizados por cambios bruscos en el precio del activo y marcados aumentos de la volatilidad

Descargas

Los datos de descargas todavía no están disponibles.

Citas

Adami, C., Schossau, J., y Hintze, A. (2016). Evolutionary game theory using agent-based methods. Physics of life reviews, 19, 1-26.

https://doi.org/10.1016/j.plrev.2016.08.015

Alexander, J.M. (2009). Evolutionary game theory. The Stanford Encyclopedia of Philosophy, Edward N. Zalta (ed.). http://plato.stanford.edu/archives/fall2009/entries/game-evolutionary.

Bank of England. (2004). Financial stability review - December 2004. Bank of England.

BCE. (2007). Financial stability review - June 2007. Frankfurt: Banco Central Europeo.

BIS. (1999). A review of financial markets events in autumn 1998. Basilea: Bank for International Settlements.

Bloembergen, D., Hennes, D., Parsons, S., y Tuyls, K. (2015, Mayo). Survival of the Chartist: An Evolutionary Agent-Based Analysis of Stock Market Trading. En AAMAS (pp. 1699-1700).

Bookstaber, R. (2009). Testimony submitted to the U.S. House of Representatives, Committee on Science and Technology, for the hearing "The risks of financial modeling: VaR and the economic meltdown".

Börgers, T., y Sarin, R. (1997). Learning Through Reinforcement and Replicator Dynamics. Journal of Economic Theory, 77, 1-14.

https://doi.org/10.1006/jeth.1997.2319

Cabrales, A. (1993). Stochastic Replicator Dynamics. Documento de Trabajo UPF 54.

Choudhry, M. (2001). The bond and money markets: Strategy, trading, analysis. Oxford: Butterworth-Heinemann.

https://doi.org/10.1016/B978-075064677-2.50041-3

Danielsson, J., y Shin, H. (2002). Endogenous risk. http://www.riskresearch.org/files/DanielssonShin2002.pdf.

Danielsson, J., Embrechts, P., Goodhart, P., Keating, C., Muennich, F., Renault, O., y otros. (2001). An academic response to Basel II. LSE Financial Markets Group.

Danielsson, J., Shin, H., y Zigrand, J. (2004). The impact of risk regulation on price dynamics. Journal of Banking and Finance, 28(5), 1069-1087.

https://doi.org/10.1016/S0378-4266(03)00113-4

Danielsson, J., Shin, H., y Zigrand, J. (2009). Risk Appetite and Endogenous Risk. Financial Markets Group.

https://doi.org/10.2139/ssrn.1360866

De Long, J.B., Shleifer, A., Summers, L.H., y Waldmann, R.J. (1990) Noise Trader Risk in Financial Markets. Journal of Political Economy, 98, 703-738.

https://doi.org/10.1086/261703

De Long, J.B., Shleifer, A., Summers, L.H., y Waldmann, R.J. (1991) The Survival of Noise Traders in Financial Markets. Journal of Business, 64(1), 1-19.

https://doi.org/10.1086/296523

Farmer, J., y Joshi, S. (2002). The price dynamics of common trading strategies. Journal of Economic Behavior and Organization, 49, 149-171.

https://doi.org/10.1016/S0167-2681(02)00065-3

Feridun, M. (2005). Failure of value at risk systems: A case study. European Journal of Economics, Finance and Administrative Sciences, 2(1), 57-67.

FMI. (2007). Global financial stability report - October 2007. Washington D.C.: Fondo Monetario Internacional.

Friedman, D. (1998). "On economic applications of evolutionary games." Journal of Evolutionary Economics, 8, 15-43.

https://doi.org/10.1007/s001910050054

Friedman, D. (2001). "Towards Evolutionary Game Models of Financial Markets." Quantitative Finance, 1, 177-185.

https://doi.org/10.1080/713665544

Haldane, A., y May, R. (2011). Systemic risk in banking ecosystems. Nature, 469, 351-355.

https://doi.org/10.1038/nature09659

Hirshleifer, D., y Luo, G.Y. (2001). On the Survival of Overconfident Traders in a Competitive Securities Market. Journal of Financial Markets, 4, 73-84.

https://doi.org/10.1016/S1386-4181(00)00014-8

Hofbauer, J., y Sigmund, K. (2003). Evolutionary Game Dynamics. Bulletin of the American Mathematical Society, 40(4), 479-519.

https://doi.org/10.1090/S0273-0979-03-00988-1

Jorion, P. (2001). Value at risk: The new benchmark for managing financial risk. Nueva York: McGraw-Hill.

Kandori, M., Mailath, G.J., y Rob. R. (1993). Learning, Mutation, and Long Run Equilibria in Games. Econometrica, 61(1), 29-56.

https://doi.org/10.2307/2951777

LeBaron, B. (1998). Agent Based Computational Finance: Suggested Readings and Early Research. Journal of Economic Dynamics and Control, 24, 679-702.

https://doi.org/10.1016/S0165-1889(99)00022-6

Li, H., Wu, C., y Yuan, M. (2013). An evolutionary game model of financial markets with heterogeneous players. Procedia Computer Science, 17, 958-964.

https://doi.org/10.1016/j.procs.2013.05.122

MacKenzie, D. (2003). Long-Term Capital Management and the Sociology of Arbitrage. Economy and Society, 32, 349-380.

https://doi.org/10.1080/03085140303130

Maynard Smith, J. (1982). Evolution and the Theory of Games. Cambridge University Press, Cambridge.

Maynard Smith, J., y Price, G.R. (1973). The Logic of Animal Conflict. Nature, 246, 15-18.

https://doi.org/10.1038/246015a0

McNeil, A., Frey, R., y Embrechts, P. (2005). Quantitative risk management: Concepts, techniques, and tools. Princeton: Princeton University Press.

Palomino, F. (1996). Noise Trading in Small Markets. Journal of Finance, 51(4), 1537-1550.

https://doi.org/10.1111/j.1540-6261.1996.tb04079.x

Parke, W.R., y Waters, G. (2007). An Evolutionary Game Theory Explanation of ARCH Effects. Journal of Economic Dynamics and Control, 31(7), 2234-2262.

https://doi.org/10.1016/j.jedc.2006.05.013

Pericoli, M., y Sbracia, M. (2010). Crowded trades among hedge funds. Banca d'Italia working paper .

Persaud, A. (2000). Sending the herd off the cliff edge: The disturbing interaction between herding and market-sensitive risk management practices. Erisk, Diciembre 2000.

https://doi.org/10.1108/eb022947

Rasmusen, E. (1989). Games and Information. Basil Blackwell, Oxford.

Rickards, J. (2009). Testimony submitted to the U.S. House of Representatives, Committee on Science and Technology, for the hearing "The risks of financial modeling: VaR and the economic meltdown".

Samuelson, L. (1998). Evolutionary Games and Equilibrium Selection. The MIT Press, Cambridge.

Shin, H. (2010). Risk and liquidity. Oxford: Oxford University Press.

Schlag, K.H. (1994). Why Imitate, and if so, How ? Exploring a Model of Social Evolution. SFB 303, Universidad de Bonn, Artículo de Discusión Nº B-296.

Tadj, L., y Touzene, A. (2003). A QBD approach to evolutionary game theory. Applied Mathematical Modelling, 27, 913-927.

https://doi.org/10.1016/S0307-904X(03)00124-0

Taleb, N. (2009). Testimony submitted to the U.S. House of Representatives, Committee on Science and Technology, for the hearing "The risks of financial modeling: VaR and the economic meltdown".

Tasca, P., y Battiston, S. (2012). Market Procyclicality and Systemic Risk. Documento de trabajo ETH-RC-12-012, ETH Risk Center, Zurich.

https://doi.org/10.2139/ssrn.2170293

Tesfatsion, L. (2002). Agent-Based Computational Economics. ISU Economics Working Paper No. 1, Iowa State University.

https://doi.org/10.2139/ssrn.305080

Triana, P. (1 de Diciembre de 2010). VaR: The number that killed us. Futures Mag.

Wang, F.A. (2001). Overconfidence, Investor Sentiment, and Evolution. Journal of Financial Intermediation, 10, 138-170.

https://doi.org/10.1006/jfin.2001.0311

Weibull, J.W. (1995). Evolutionary Game Theory. The MIT Press, Cambridge.

Whitehead, C. (2013). Destructive coordination. Cornell Law Review, 96, 323-364.

Young, H. P. (1998). Individual Strategy and Social Structure. An Evolutionary Theory of Institutions. Princeton University Press, Princeton.

https://doi.org/10.1515/9780691214252

Publicado

2023-11-02

Cómo citar

Llacay, B., & Peffer, G. (2023). Modelo evolutivo del impacto de técnicas VaR en los mercados financieros. Revista De Métodos Cuantitativos Para La Economía Y La Empresa, 36, 1–25. https://doi.org/10.46661/rev.metodoscuant.econ.empresa.6839

Número

Sección

Artículos