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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... -
Estimating and predicting multivariate volatility thresholds in global stock ...
We propose a general double tree structured AR-GARCH model for the analysis of global equity index returns. The model extends previous approaches by incorporating (i) several... -
Political affiliation in post-parliamentary careers in Italian public enterpr...
It has long been recognized that the presence of politicians on the boards of directors of public firms may create inefficiencies. Nevertheless, research has so far neglected...
