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Google It Up! : a Google Trends-based Uncertainty index for the United States and Australia
Castelnuovo, Efrem; Trung Duc Tran - In: Economics letters 161 (2017), pp. 149-153
Persistent link: https://www.econbiz.de/10011904550
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Economic policy uncertainty and unemployment in the United States : a nonlinear approach
Caggiano, Giovanni; Castelnuovo, Efrem; Figueres, Juan … - In: Economics letters 151 (2017), pp. 31-34
Persistent link: https://www.econbiz.de/10011742127