a Wall Street sui bond 10 anni
http://www.marketwatch.com/story/chart-shows-how-bad-wall-street-economists-are-at-forecasting-yields-2017-06-23
Allora basta guardare le previsioni e correggerle con l'errore sistematico .....
Outage Causes Delays at U.K. Airports’ Immigration Checkpoints
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Airport officials said that a system outage affecting the Border Force’s
immigration gates was causing long waits for passengers arriving in Britain.
4 ore fa
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