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Testing the Adaptive Market Hypothesis through the Presence of Dependence in the Swiss Stock Exchange

Christophe Boya

Applied Economics Quarterly2023https://doi.org/10.3790/aeq.2023.1471801article
ABDC B
Weight
0.26

What the paper says

This paper focuses on whether the adaptive market hypothesis provides an appropriate framework to describe the behavior of the Swiss index market. The analysis uses a time varying Hurst modified exponent with both fixed and varying sliding window lengths. Results suggest that often the Swiss stock exchange follows an independent stochastic process. However, investigation reveals the presence of periods of inefficiency suggesting significant return predictability that occur depending on changing market conditions such as global macroeconomics. These events, which can be either exogenous or endogenous shocks are associated with either long-range dependence or mean-reverting phenomenon. These results provide insights into investment horizons and investors reactions.

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https://doi.org/https://doi.org/10.3790/aeq.2023.1471801

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@article{christophe2023,
  title        = {{Testing the Adaptive Market Hypothesis through the Presence of Dependence in the Swiss Stock Exchange}},
  author       = {Christophe Boya},
  journal      = {Applied Economics Quarterly},
  year         = {2023},
  doi          = {https://doi.org/https://doi.org/10.3790/aeq.2023.1471801},
}

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Testing the Adaptive Market Hypothesis through the Presence of Dependence in the Swiss Stock Exchange

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Evidence weight

0.26

Balanced mode · F 0.40 / M 0.15 / V 0.05 / R 0.40

F · citation impact0.00 × 0.4 = 0.00
M · momentum0.20 × 0.15 = 0.03
V · venue signal0.50 × 0.05 = 0.03
R · text relevance †0.50 × 0.4 = 0.20

† Text relevance is estimated at 0.50 on the detail page — for your query’s actual relevance score, open this paper from a search result.