Limit theorems for individual-based models in economics and finance
There is a widespread recent interest in using ideas from statistical physics to model certain types of problems in economics and finance. The main idea is to derive the macroscopic behavior of the market from the random local interactions between agents. Our purpose is to present a general framework that encompasses a broad range of models, by proving a law of large numbers and a central limit theorem for certain interacting particle systems with very general state spaces. To do this we draw inspiration from some work done in mathematical ecology and mathematical physics. The first result is proved for the system seen as a measure-valued process, while to prove the second one we will need to introduce a chain of embeddings of some abstract Banach and Hilbert spaces of test functions and prove that the fluctuations converge to the solution of a certain generalized Gaussian stochastic differential equation taking values in the dual of one of these spaces.
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Volume (Year): 119 (2009)
Issue (Month): 8 (August)
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References listed on IDEAS
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- Darrell Duffie & Nicolae Garleanu & Lasse Heje Pedersen, 2004.
NBER Working Papers
10816, National Bureau of Economic Research, Inc.
- Darrell Duffie, 2012. "Over-The-Counter Markets," Introductory Chapters, in: Dark Markets: Asset Pricing and Information Transmission in Over-the-Counter Markets Princeton University Press.
- Darrell Duffie & Nicolae Garleanu & Lasse Heje Pedersen, 2005. "Over-the-Counter Markets," Econometrica, Econometric Society, vol. 73(6), pages 1815-1847, November.
- Follmer, Hans, 1974. "Random economies with many interacting agents," Journal of Mathematical Economics, Elsevier, vol. 1(1), pages 51-62, March.
- Giesecke, Kay & Weber, Stefan, 2004. "Cyclical correlations, credit contagion, and portfolio losses," Journal of Banking & Finance, Elsevier, vol. 28(12), pages 3009-3036, December.
- Mark H. A. Davis & Juan Carlos Esparragoza-Rodriguez, 2007. "Large Portfolio Credit Risk Modeling," International Journal of Theoretical and Applied Finance (IJTAF), World Scientific Publishing Co. Pte. Ltd., vol. 10(04), pages 653-678.
- Steffen Huck & Michael Kosfeld, .
"The Dynamics of Neighbourhood Watch and Norm Enforcement,"
IEW - Working Papers
199, Institute for Empirical Research in Economics - University of Zurich.
- Steffen Huck & Michael Kosfeld, 2007. "The Dynamics of Neighbourhood Watch and Norm Enforcement," Economic Journal, Royal Economic Society, vol. 117(516), pages 270-286, 01.
- Darrell Duffie & Gustavo Manso, 2007. "Information Percolation in Large Markets," American Economic Review, American Economic Association, vol. 97(2), pages 203-209, May.
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