Causality between volatility and the weekly economic index during COVID-19 : the predictive power of efficient markets and rational expectations
Year of publication: |
2023
|
---|---|
Authors: | Cooray, Arusha ; Gangopadhyay, Partha ; Das, Narasingha |
Published in: |
International review of financial analysis. - Amsterdam [u.a.] : Elsevier, ISSN 1057-5219, ZDB-ID 1133622-5. - Vol. 89.2023, p. 1-15
|
Subject: | Volatility | Asymmetric causality | COVID-19 shocks | Symmetric causality | Time-varying causality of Hatemi-J | Time-varying robust granger causality | Kausalanalyse | Causality analysis | Volatilität | Coronavirus | Rationale Erwartung | Rational expectations | Schock | Shock | Prognoseverfahren | Forecasting model | Börsenkurs | Share price |
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