Results 141 to 150 of about 235,462 (293)

Portuguese stock market: A long-memory process?

open access: yesBusiness: Theory and Practice, 2011
This paper gives a basic overview of the various attempts at modelling stochastic processes for stock markets with a specific application to the Portuguese stock market data.
Sameer Rege, Samuel Gil Martín
doaj  

On a possible fractal relationship between the Hurst exponent and the nonextensive Gutenberg-Richter index [PDF]

open access: green, 2017
D. B. de Freitas   +4 more
openalex   +1 more source

Long-term memory and its evolution in returns of PX between 1999 and 2009 [PDF]

open access: yes
Long-term memory processes have been extensively examined in recent literature as they provide simple way to test for predictability in the underlying process.
Kristoufek, Ladislav
core   +1 more source

TESTING THE LONG RANGE-DEPENDENCE FOR THE CENTRAL EASTERN EUROPEAN AND THE BALKANS STOCK MARKETS [PDF]

open access: yesAnnals of the University of Oradea: Economic Science, 2013
In this study we tested the existence of long memory in the the return series for major Central Eastern European and Balkans stock markets, using the following statistical methods: Hurst Exponent, GPH method, Andrews and Guggenberger method, Reisen ...
Pece Andreea Maria   +3 more
doaj  

Applying Hurst Exponent in pair trading strategies on Nasdaq 100 index

open access: yesPhysica A: Statistical Mechanics and its Applications, 2021
Quynh Bui, R. Ślepaczuk
semanticscholar   +1 more source

Fractional Brownian Motion with Negative Hurst Exponent

open access: yes
11 pages, 6 ...
Meerson, Baruch, Sasorov, Pavel V.
openaire   +2 more sources

An Empirical Study of the Stability of Hurst Exponent Behavior Applied to Russian and American Stock Markets [PDF]

open access: yes
In the paper we study the stability of Hurst exponent behavior for Russian and American financial indicators. A specific technique is developed for analysis of its performance.
Zlotnik, Andrey
core  

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