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Principal component analysis
Working Paper
Identifying structural changes in the exchange rates of South Africa as a regime-switching process

Exchange rate volatility is said to exemplify the economic health of a country. Exchange rate break points (known as structural breaks) have a momentous impact on the macroeconomy of a country...

Machine learning Markov switching Principal component analysis
Working Paper
On asymmetric information and tax morale in developing countries

Our paper investigates the implications of asymmetric non-tax revenue information for tax morale using micro data from thirty-six African countries...

Tax morale Mediation analysis Asymmetric information
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