Search Results - person:"Anyikwa, Izunna"

The impact of Covid-19 on oil market returns : has market efficiency being violated?

Moyo, Clement; Anyikwa, Izunna; Phiri, Andrew - In: International Journal of Energy Economics and Policy : IJEEP 13 (2023) 1, pp. 118-127

Persistent link: https://www.econbiz.de/10014249494

Quantile connectedness amongst BRICS equity markets during the COVID-19 pandemic and Russia-Ukraine war

Anyikwa, Izunna; Phiri, Andrew - In: Cogent economics & finance 11 (2023) 2, pp. 1-19

Our study uses the quantile vector autoregressive (QVAR) network approach to compare the median-based and tail connectedness in BRICS equity markets using daily time series spanning from 3rd March 2020 to 9th September 2022. The study is conducted on both returns and volatility series, and the...

Persistent link: https://www.econbiz.de/10014503000

Dynamics of return and volatility spill-over between developed, emerging and African equity markets during the Covid-19 pandemic and Russia-Ukraine war

Anyikwa, Izunna; Phiri, Andrew - In: Journal for studies in economics and econometrics : SEE 47 (2023) 2, pp. 144-168

Persistent link: https://www.econbiz.de/10014319326

Asymmetric effects of exchange rate volatility on trade flows in BRICS economies

Anyikwa, Izunna; Domela, Lehlohonolo - In: Journal for studies in economics and econometrics : SEE 46 (2022) 3, pp. 224-247

Persistent link: https://www.econbiz.de/10013482403

Quantile connectedness amongst BRICS equity markets during the COVID-19 pandemic and Russia–Ukraine war

Anyikwa, Izunna; Phiri, Andrew - In: Cogent Economics & Finance 11 (2023) 2, pp. 1-19

Persistent link: https://www.econbiz.de/10015074920

The Persistence of Suicides in G20 Countries between 1990 and 2017: an SPSM Approach to Three Generations of Unit Root Tests

Anyikwa, Izunna; Hamman, Nicolene; Phiri, Andrew - In: Comparative Economic Research. Central and Eastern Europe 24 (2021) 2, pp. 153-173

Suicides represent an encompassing measure of psychological wellbeing, emotional stability as well as life satisfaction, and they have been recently identified by the World Health Organization (WHO) as a major global health concern. The G20 countries represent the powerhouse of global economic...

Persistent link: https://www.econbiz.de/10013204672

The persistence of suicides in G20 countries between 1990 and 2017 : an SPSM approach to three generations of unit root tests

Anyikwa, Izunna; Hamman, Nicolene; Phiri, Andrew - In: Comparative economic research : Central and Eastern Europe 24 (2021) 2, pp. 153-173

Persistent link: https://www.econbiz.de/10012666866

Renewable energy consumption and unemployment in South Africa

Khobai, Hlalefang; Kolisi, Nwabisa; Moyo, Clement; … - In: International Journal of Energy Economics and Policy : IJEEP 10 (2020) 2, pp. 170-178

Persistent link: https://www.econbiz.de/10012484499

Integration of African stock markets with the developed stock markets : an analysis of co-movements, volatility and contagion

Anyikwa, Izunna; Le Roux, Pierre - In: International economic journal 34 (2020) 2, pp. 279-296

Persistent link: https://www.econbiz.de/10012261358