. reg wl eco
Source | SS df MS Number of obs = 341
-------------+------------------------------ F( 1, 339) = 1512.12
Model | 12.6017882 1 12.6017882 Prob > F = 0.0000
Residual | 2.82517545 339 .008333851 R-squared = 0.8169
-------------+------------------------------ Adj R-squared = 0.8163
Total | 15.4269636 340 .045373422 Root MSE = .09129
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wl | Coef. Std. Err. t P>|t| [95% Conf. Interval]
-------------+----------------------------------------------------------------
eco | .2689787 .0069171 38.89 0.000 .2553728 .2825846
_cons | .2236065 .0081136 27.56 0.000 .2076472 .2395657
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Source | SS df MS Number of obs = 341
-------------+------------------------------ F( 11, 329) = 279.55
Model | 13.9359546 11 1.26690496 Prob > F = 0.0000
Residual | 1.49100905 329 .004531942 R-squared = 0.9034
-------------+------------------------------ Adj R-squared = 0.9001
Total | 15.4269636 340 .045373422 Root MSE = .06732
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wl | Coef. Std. Err. t P>|t| [95% Conf. Interval]
-------------+----------------------------------------------------------------
eco | .0390471 .0198071 1.97 0.050 .0000825 .0780117
_Iyear_1991 | .0663956 .0171968 3.86 0.000 .0325661 .1002251
_Iyear_1992 | .1309485 .0175596 7.46 0.000 .0964054 .1654917
_Iyear_1993 | .070136 .0182672 3.84 0.000 .0342007 .1060713
_Iyear_1994 | .2560168 .019526 13.11 0.000 .2176052 .2944283
_Iyear_1995 | .1516391 .0215544 7.04 0.000 .1092373 .1940408
_Iyear_1996 | .269147 .0246115 10.94 0.000 .2207312 .3175629
_Iyear_1997 | .3142966 .0284366 11.05 0.000 .2583561 .3702372
_Iyear_1998 | .4452547 .03336 13.35 0.000 .3796288 .5108805
_Iyear_1999 | .4983093 .0396982 12.55 0.000 .420215 .5764036
_Iyear_2000 | .5387358 .0460647 11.70 0.000 .4481173 .6293542
_cons | .1882933 .0122293 15.40 0.000 .1642358 .2123509
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