David Woo Head of Global FX Strategy, Barclays Capital USD: Vicious Circle Real Fed Funds rate Budget balance as a share of GDP 10 15 -10 -5 0 5 per cent periods of negative real Fed Funds rate and budget balance<-3% of GDP 100 110 120 130 140 70 80 90 eurozone export to US (EUR, 6m/6m, SA, AR) 10 20 30 40 -30 -20 -10 0 per cent 1.6 0.5 1.5 -2.5 -1.5 -0.5 0.8 0.9 1.1 1.2 1.3 1.4 1.5 1.6 -3 -2 -1 -2 -1 0 1 2 1 1 0 1 2