"Business forecasting." . . "Previsió econòmica." . . "Prognose." . . "Conjunctuur." . . "États-Unis" . . "Since 1945" . . . . "États-Unis Conditions économiques 1945-1961." . . "Business cycles." . . "Cycles économiques." . . "Konjunkturschwankung." . . "Prévision économique." . . "Economic history." . . "United States" . . "United States." . "Crises économiques." . . . . . . "Forecasting and recognizing business cycle turning points"@en . "Forecasting and recognizing business cycle turning points" . . . . . . . . . . . . . "Forecasting and recognizing" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Forescasting and recognizing business cycle turning points" . . . . . . . "Cicles econòmics." . . "Prévision commerciale." . . "Ciclos comerciales." . . "Stati Uniti d'America - Previsioni economiche." . . "Cicli economici - Stati Uniti d'America." . . "Ciclos económicos." . .