Multiple Linear Regression 61
TAbLE 3.5 Monthly Data for 10-Year Treasury Yield, Expected Inflation (%), and
Real Rate (%), November 1965–December 2005
Date
10-Yr.
Treas.
YieldExp.
Infl.Real
Rate Date10-Yr.
Treas.
YieldExp.
Infl.Real
Rate Date10-Yr.
Treas.
YieldExp.
Infl.Real
Rate
1965
Nov
Dec
4.45
4.621.326
1.3302.739
2.757
1966 1969 1972
Jan
Feb
Mar
Apr
May
June
July
Aug
Sept
Oct
Nov
Dec
4.61
4.83
4.87
4.75
4.78
4.81
5.02
5.22
5.18
5.01
5.16
4.841.334
1.348
1.358
1.372
1.391
1.416
1.440
1.464
1.487
1.532
1.566
1.5942.780
2.794
2.820
2.842
2.861
2.883
2.910
2.945
2.982
2.997
3.022
3.050Jan
Feb
Mar
Apr
May
June
July
Aug
Sept
Oct
Nov
Dec6.04
6.19
6.3
6.17
6.32
6.57
6.72
6.69
7.16
7.1
7.14
7.652.745
2.802
2.869
2.945
3.016
3.086
3.156
3.236
3.315
3.393
3.461
3.5392.811
2.826
2.830
2.827
2.862
2.895
2.929
2.967
3.001
3.014
3.045
3.059Jan
Feb
Mar
Apr
May
June
July
Aug
Sept
Oct
Nov
Dec5.95
6.08
6.07
6.19
6.13
6.11
6.11
6.21
6.55
6.48
6.28
6.364.959
4.959
4.953
4.953
4.949
4.941
4.933
4.924
4.916
4.912
4.899
4.8862.401
2.389
2.397
2.403
2.398
2.405
2.422
2.439
2.450
2.458
2.461
2.468
1967 1970 1973
Jan
Feb
Mar
Apr
May
June
July
Aug
Sept
Oct
Nov
Dec
4.58
4.63
4.54
4.59
4.85
5.02
5.16
5.28
5.3
5.48
5.75
5.71.633
1.667
1.706
1.739
1.767
1.801
1.834
1.871
1.909
1.942
1.985
2.0273.047
3.050
3.039
3.027
3.021
3.015
3.004
2.987
2.980
2.975
2.974
2.972Jan
Feb
Mar
Apr
May
June
July
Aug
Sept
Oct
Nov
Dec7.80
7.24
7.07
7.39
7.91
7.84
7.46
7.53
7.39
7.33
6.84
6.393.621
3.698
3.779
3.854
3.933
4.021
4.104
4.187
4.264
4.345
4.436
4.5203.061
3.064
3.046
3.035
3.021
3.001
2.981
2.956
2.938
2.901
2.843
2.780Jan
Feb
Mar
Apr
May
June
July
Aug
Sept
Oct
Nov
Dec6.46
6.64
6.71
6.67
6.85
6.90
7.13
7.40
7.09
6.79
6.73
6.744.865
4.838
4.818
4.795
4.776
4.752
4.723
4.699
4.682
4.668
4.657
4.6512.509
2.583
2.641
2.690
2.734
2.795
2.909
3.023
3.110
3.185
3.254
3.312
1968 1971 1974
Jan
Feb
Mar
Apr
May
June
July
Aug
Sept
Oct
Nov
Dec
5.53
5.56
5.74
5.64
5.87
5.72
5.5
5.42
5.46
5.58
5.7
6.032.074
2.126
2.177
2.229
2.285
2.341
2.402
2.457
2.517
2.576
2.639
2.6972.959
2.943
2.937
2.935
2.934
2.928
2.906
2.887
2.862
2.827
2.808
2.798Jan
Feb
Mar
Apr
May
June
July
Aug
Sept
Oct
Nov
Dec6.24
6.11
5.70
5.83
6.39
6.52
6.73
6.58
6.14
5.93
5.81
5.934.605
4.680
4.741
4.793
4.844
4.885
4.921
4.947
4.964
4.968
4.968
4.9642.703
2.627
2.565
2.522
2.501
2.467
2.436
2.450
2.442
2.422
2.411
2.404Jan
Feb
Mar
Apr
May
June
July
Aug
Sept
Oct
Nov
Dec6.99
6.96
7.21
7.51
7.58
7.54
7.81
8.04
8.04
7.9
7.68
7.434.652
4.653
4.656
4.657
4.678
4.713
4.763
4.827
4.898
4.975
5.063
5.1543.330
3.332
3.353
3.404
3.405
3.419
3.421
3.401
3.346
3.271
3.176
3.086
(continued)