This article focuses on the effect of the Covid-19 pandemic on tourism in several African countries located in Eastern and Southern Africa, focusing on five, namely, Burundi, Eswatini, Kenya, Mauritius and Seychelles which are important tourism destinations in Africa. For this purpose,...

This paper examines persistence in the Ukrainian stock market during the recent financial crisis. Using two different long memory approaches (R/S analysis and fractional integration) we show that this market is inefficient and the degree of persistence is not the same in different stages of the...