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Generalized long memory processes, failure of cointegration tests and exchang...
This paper presents evidence that the equilibrium relationship in a system of nominal exchange rates is best described as a stationary GARMA process. The implementation of the... -
Long-range dependence in Spanish political opinion poll series (replication d...
This paper investigates the time series properties of partisanship for five political parties in Spain. It is found that pure fractional processes with a degree of integration,...
