Detección de caídas en mercados financieros mediante análisis multifractal (exponentes locales y puntuales de Hölder): Índice accionario IPC y tipo de cambio USD/MXN

Rendón, Stephanie (2013): Detección de caídas en mercados financieros mediante análisis multifractal (exponentes locales y puntuales de Hölder): Índice accionario IPC y tipo de cambio USD/MXN.

Abstract

The multifractal model has demonstrated properly how to measure the complexity within economic systems when describing a time series with a spectrum; this tool offers the possibility to study local regularity for prior and after market crash detections. The main goal of this work is to show through evolution of Hölder’s exponents and irregular points, how it is possible to study intrinsic market dynamics. For these purposes, Hölder exponents were determined over time series of the Mexico IPC stock index and fx USD/MXN during: 1994-2013 and 1992-2013, respectively.

• Item Type: MPRA Paper
• English Title: Stock crack detection using multifractal analysis (local and pointwise Hölder exponents): Stock Index of Mexico IPC and FX USD/MXN
• Language: Spanish
• Keywords: Hölder exponents, multifractal analysis, irregularity
• Subjects: C - Mathematical and Quantitative Methods > C1 - Econometric and Statistical Methods and Methodology: General > C14 - Semiparametric and Nonparametric Methods: General; ; C - Mathematical and Quantitative Methods > C5 - Econometric Modeling > C53 - Forecasting and Prediction Methods ; Simulation Methods; C - Mathematical and Quantitative Methods > C5 - Econometric Modeling > C58 - Financial Econometrics; G - Financial Economics > G1 - General Financial Markets > G14 - Information and Market Efficiency ; Event Studies ; Insider Trading

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