a. Spécification pour les États-Unis, ECI https://www.banqueducanada.ca/?p=239096 État initial Ratio des postes vacants aux chômeurs Prix de l’énergie Prix des aliments Pénuries Croissance de la productivité Résidus Données réelles 2.93-0.042.89 2.580.000.030.000.000.031.384.01 2.89-0.42-0.030.000.020.02-1.061.42 2.86-3.34-0.240.020.060.092.812.27 2.81-1.30-0.220.040.130.101.823.38 2.851.53-0.140.010.200.080.214.73 2.87-0.63-0.060.030.160.070.863.31 2.890.100.120.010.290.052.806.27 2.910.970.170.030.370.020.645.10 2.931.190.280.030.300.010.305.04 2.961.140.350.070.41-0.020.845.76 2.980.710.490.100.34-0.120.154.65 3.000.350.440.130.33-0.140.484.59 3.020.540.240.160.28-0.130.674.79 3.040.530.200.170.31-0.14-0.123.99