Arbeitspapier

Simulated ML Estimation of Financial Agent-Based Models

This paper proposes computational framework for empirical estimation of Financial Agent-Based Models (FABMs) that does not rely upon restrictive theoretical assumptions. We customise a recent methodology of the Non-Parametric Simulated Maximum Likelihood Estimator (NPSMLE) based on kernel methods by Kristensen and Shin (2012) and elaborate its capability for FABMs estimation purposes. To start with, we apply the methodology to the popular and widely analysed model of Brock and Hommes (1998). We extensively test finite sample properties of the estimator via Monte Carlo simulations and show that important theoretical features of the estimator, the consistency and asymptotic efficiency, also hold in small samples for the model. We also verify smoothness of the simulated log-likelihood function and identification of parameters. Main empirical results of our analysis are the statistical insignificance of the switching coefficient but markedly significant belief parameters defining heterogeneous trading regimes with an absolute superiority of trend-following over contrarian strategies and a slight proportional dominance of fundamentalists over trend following chartists.

Sprache
Englisch

Erschienen in
Series: IES Working Paper ; No. 07/2016

Klassifikation
Wirtschaft
Semiparametric and Nonparametric Methods: General
Model Construction and Estimation
Computational Techniques; Simulation Modeling
Expectations; Speculations
Asset Pricing; Trading Volume; Bond Interest Rates
Thema
heterogeneous agent model
heterogeneous expectations
behavioural finance
intensity of choice
switching
non-parametric simulated maximum likelihood estimator

Ereignis
Geistige Schöpfung
(wer)
Baruník, Jozef
Kukačka, Jiří
Ereignis
Veröffentlichung
(wer)
Charles University in Prague, Institute of Economic Studies (IES)
(wo)
Prague
(wann)
2016

Handle
Letzte Aktualisierung
10.03.2025, 11:42 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Arbeitspapier

Beteiligte

  • Baruník, Jozef
  • Kukačka, Jiří
  • Charles University in Prague, Institute of Economic Studies (IES)

Entstanden

  • 2016

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