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Dynamic currency linkages between select emerging market economies : an empirical study
Mittal, Arjun; Sehgal, Sanjay; Mittal, Anand - In: Cogent economics & finance 7 (2019) 1, pp. 1-31
and stood at 0.29, which rose to 0.39 in the post-crisis period implying contagion effects. Based on both ADCC results and …
Persistent link: https://www.econbiz.de/10014232595
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Novel evidence from APEC countries on stock market integration and volatility spillover : a Diebold and Yilmaz approach
Kakran, Shubham; Sidhu, Arpit; Bajaj, Parminder Kaur; … - In: Cogent economics & finance 11 (2023) 2, pp. 1-23
The interconnection of stock markets offers valuable insights into the broader dynamics of global financial markets. This study uses the Diebold and Yilmaz index model to analyze and measure volatility spillovers and interconnectedness among APEC stock markets. The objective is to identify major...
Persistent link: https://www.econbiz.de/10014502815
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Return and volatility spillovers in equity markets : an investigation using various GARCH methodologies
Dedi, Lidija; Yavas, Burhan F. - In: Cogent economics & finance 4 (2016) 1, pp. 1-18
This paper investigates linkages among equity market returns and volatility spillovers in the following countries: Germany, United Kingdom, China, Russia, and Turkey. MARMA, GARCH, GARCH-in-mean, and exponential GARCH (EGARCH) methodologies are applied to daily data on country exchange-traded...
Persistent link: https://www.econbiz.de/10011597965
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Effect of catastrophic disaster in financial market contagion
Siddikee, Md. Noman; Rahman, Mohammad Mafizur - In: Cogent economics & finance 5 (2017) 1, pp. 1-13
The study examined the contagion effect of financial market volatility from Australian capital market to Indian, New … residuals after the catastrophes. Finally, Fishers r to z transformation was used for identifying contagion. After Victoria … respective z > +1.96 validates contagion. The adjusted correlation coefficient of Australia with China and Japan increased after …
Persistent link: https://www.econbiz.de/10011597973
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The hedging effectiveness of gold against US stocks in a post-financial crisis era
Shrydeh, Najib; Shahateet, Mohammed Issa; Mohammad, Suleiman - In: Cogent economics & finance 7 (2019) 1, pp. 1-23
Purpose-The purpose of this paper is to examine the transmission mechanisms and dynamic spillover effects between gold spot prices and US equity prices following the 2007 Global Financial Crisis. It also aims at estimating hedging effectiveness between stocks and gold in major US financial...
Persistent link: https://www.econbiz.de/10014233046
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Volatility spillovers between the European and South African foreign exchange markets
Niyitegeka, Olivier; Tewari, Devi D. - In: Cogent economics & finance 8 (2020) 1, pp. 1-17
-varying correlations between currencies were evident during the Eurozone crisis. This suggests pure form of financial contagion between the … formulated to insulate the rand from contagion. The contributions of the study are twofold. First, it informs the investors in … on pure form of contagion by testing whether there exists an asymmetric correlation between the rand and euro over …
Persistent link: https://www.econbiz.de/10012215203
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Volatility behavior of asset returns based on robust volatility ratio : empirical analysis on global stock indices
Shaik, Muneer; Maheswaran, S. - In: Cogent economics & finance 7 (2019) 1, pp. 1-27
In this paper we come up with an alternate theoretical proof for the independence and unbiased property of extreme value robust volatility estimator with respect to the standard robust volatility estimator as proposed in the paper by Muneer & Maheswaran (2018b). We show that the robust...
Persistent link: https://www.econbiz.de/10012023869
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Testing overconfidence bias in Pakistani stock market
Zia, Lubna; Sindhu, Muzammal Ilyas; Hashmi, Shujahat Haider - In: Cogent economics & finance 5 (2017) 1, pp. 1-8
Excessive trading phenomenon is contrary to the concept of traditional finance that is based on the rational expectation theorem and efficient market hypothesis. Therefore, this study is aimed at exploring the existence of overconfidence behavior in the stock market. The market-wide panel VAR...
Persistent link: https://www.econbiz.de/10011872902
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Equity return volatility in Africa's stock markets : a dynamic panel approach
Aawaar, Godfred; Logogye, Louis; Domeher, Daniel - In: Cogent economics & finance 11 (2023) 2, pp. 1-14
This study examines the determinants of time-varying return volatility of Africa's equity markets using monthly indices of eight top African stock markets. The conditional variance is modelled as a proxy for Africa's volatility indices using the best fitting model among SGARCH, EGARCH and...
Persistent link: https://www.econbiz.de/10014501248
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Equity return volatility in Africa's stock markets : a dynamic panel approach
Aawaar, Godfred; Logogye, Louis; Domeher, Daniel - In: Cogent economics & finance 11 (2023) 2, pp. 1-22
This study examines the determinants of time-varying return volatility of Africa's equity markets using monthly indices of eight top African stock markets. The conditional variance is modelled as a proxy for Africa's volatility indices using the best fitting model among SGARCH, EGARCH and...
Persistent link: https://www.econbiz.de/10014501255