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The Efficient Market Hypothesis and the Fractal Market Hypothesis: Interfluves, Fusions, and Evolutions

open access: yesSAGE Open, 2022
The fractal market hypothesis (FMH) is one of the frontier theories of emerging finance and nonlinear science. The relationship between the FMH and the efficient market hypothesis (EMH) is easy to be confused, and its guiding role in investment practice ...
Guang Liu   +3 more
doaj   +2 more sources

Asymmetric Fractal Characteristics and Market Efficiency Analysis of Style Stock Indices [PDF]

open access: yesEntropy, 2022
As a typical complex system, the stock market has attracted the attention of scholars and investors to comprehensively understand its fractal characteristics and analyze its market efficiency.
Chao Xu   +4 more
doaj   +2 more sources

Efficient or Fractal Market Hypothesis? A Stock Indexes Modelling Using Geometric Brownian Motion and Geometric Fractional Brownian Motion

open access: yesMathematics, 2021
In this article, we propose a test of the dynamics of stock market indexes typical of the US and EU capital markets in order to determine which of the two fundamental hypotheses, efficient market hypothesis (EMH) or fractal market hypothesis (FMH), best ...
Vasile Brătian   +4 more
doaj   +3 more sources

Investigation of Fractal Market Hypothesis in Emerging Markets: Evidence from the MINT Stock Markets [PDF]

open access: yesOrganizations and Markets in Emerging Economies, 2022
This study aims to investigate the market efficiency of emerging stock markets, namely the Mexico, Indonesia, Nigeria, and Turkey (MINT) stock markets based on the Fractal Market Hypothesis.
Yunus Karaömer
doaj   +2 more sources

The Efficiency of the Polish Zloty Exchange Rate Market: The Uncovered Interest Parity and Fractal Analysis Approaches

open access: yesRisks, 2021
The study of the effectiveness of the currency market is one of the most important research problems in the field of finance. The paper aims to assess the efficiency of the Polish zloty exchange rate market.
Katarzyna Czech, Łukasz Pietrych
doaj   +3 more sources

Carbon Futures Trading and Short-Term Price Prediction: An Analysis Using the Fractal Market Hypothesis and Evolutionary Computing

open access: yesMathematics, 2021
This paper presents trend prediction results based on backtesting of the European Union Emissions Trading Scheme futures market. This is based on the Intercontinental Exchange from 2005 to 2019.
Marc Lamphiere   +2 more
doaj   +3 more sources

Econophysics and Fractional Calculus: Einstein’s Evolution Equation, the Fractal Market Hypothesis, Trend Analysis and Future Price Prediction

open access: yesMathematics, 2019
This paper examines a range of results that can be derived from Einstein’s evolution equation focusing on the effect of introducing a Lévy distribution into the evolution equation.
Jonathan Blackledge   +4 more
doaj   +3 more sources

An Efficient Numerical Scheme for a Time-Fractional Black–Scholes Partial Differential Equation Derived from the Fractal Market Hypothesis

open access: yesFractal and Fractional
Since the early 1970s, the study of Black–Scholes (BS) partial differential equations (PDEs) under the Efficient Market Hypothesis (EMH) has been a subject of active research in financial engineering.
Samuel M. Nuugulu   +2 more
doaj   +3 more sources

Fractal analysis of the medical insurance market: Theoretical and practical aspects [PDF]

open access: yesHealth Economics and Management Review, 2023
The latest experience obviously reflects that social-economic systems increasingly demonstrate an unforecastable behaviour. Financial markets are characterised by extremely guick change and crisis phenomena.
Małgorzata Mańka-Szulik   +3 more
doaj   +1 more source

COMPUTER MODELING OF ECONOMIC PROCESSES USING FRACTAL ANALYSIS METHODS

open access: yesНаука Красноярья, 2022
The development of modern information and analytical technologies opens up new opportunities for economic analysis and forecasting of market situations.
Julia V. Melnikova   +1 more
doaj   +1 more source

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