计量经济学答案 南开大学 张晓峒.docx
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计量经济学答案 南开大学 张晓峒.docx
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计量经济学答案南开大学张晓峒
计量经济学答案南开大学张晓峒
计量经济学答案
第二单元课后第六题答案
DependentVariable:
Y
Method:
LeastSquares
Date:
04/05/13Time:
00:
07
Sample:
19851998
Includedobservations:
14
VariableCoefficientStd.Errort-StatisticProb.
C12596.271244.56710.121010.0000
GDP26.954154.1203006.5417920.0000R-squared0.781002Meandependentvar20168.57AdjustedR-squared0.762752S.D.dependentvar3512.487S.E.ofregression1710.865Akaikeinfocriterion17.85895Sumsquaredresid35124719Schwarzcriterion17.95024Loglikelihood-123.0126F-statistic42.79505Durbin-Watsonstat0.859998Prob(F-statistic)0.000028obsYGDP
198518249161.69
198618525171.07
198718400184.07
198816693194.75
198915543197.86
199015929208.55
199118308221.06
199217522246.92
199321640276.8
199423783316.38
199524040363.52
199624133415.51
199725090465.78
199824505509.1
第七题
1第三单元课后第三题答案
DependentVariable:
Y
Method:
LeastSquares
Date:
04/03/13Time:
17:
41
Sample:
118
Includedobservations:
18
VariableCoefficie
nt
Std.Errort-StatisticProb.
C1.127108
481530.333755
688
0.0371569
051026
0.97084
9896287
X1104.15846.411544416.2454466.26433
0097125563477325989e
-11
X20.400134
6319060.1163920
03008
3.4378189
3572
0.00366
2252499
27
R-squared0.979630
987789
Meandependentvar755.65
AdjustedR-squared0.976915
119495S.D.dependentvar258.174
979992
S.E.ofregression39.22635
618
Akaikeinfo
criterion
10.3275
865878
Sumsquaredresid23080.60
52874Schwarzcriterion10.4759
818807
Loglikelihood-89.94827
92898F-statistic360.706
367713
Durbin-Watsonstat2.551483
01832Prob(F-statistic)2.07622
66629e-
13
obsYX1X2
1450.54171.2
2507.74174.2
3613.95204.3
4563.44218.7
5510.54219.4
6781.5
7240.4
7541.84273.5
8611.15294.8
91222.110330.2
10793.27333.1
11660.85366
12792.76350.9
13580.84357.9
14612.75359
15890.87371.9
1611219435.3
171094.28523.9
18125310604.1
第六题
DependentVariable:
Y
Method:
LeastSquares
Date:
04/04/13Time:
23:
44
Sample:
19551984
Includedobservations:
30
VariableCoefficientStd.Errort-StatisticProb.
C0.4303784.0489100.1062950.9162
X10.9194720.2357893.8995560.0006
X22.9333511.6555641.7718130.0881
X30.1506670.0833201.8082880.0821R-squared0.600311Meandependentvar22.13167AdjustedR-squared0.554193S.D.dependentvar14.47259S.E.ofregression9.663176Akaikeinfocriterion7.498088Sumsquaredresid2427.801Schwarzcriterion7.684914Loglikelihood-108.4713F-statistic13.01685Durbin-Watsonstat1.153145Prob(F-statistic)0.000022
obsYX1X2X3
19557.965.330.934.08
195615.346.822.98.3
195713.558.173.8410.76195810.949.483.398.03
19596.398.031.074.47
19601.493.580.461.3919610.61.170.50.919620.660.920.50.4319636.041.630.394.61196415.417.731.439.11196515.39.460.9211.89196619.3213.970.6616.51196735.7617.321.1320.79196835.0317.360.2230.01196935.5819.690.4438.15197031.0321.130.6734.29197114.3332.340.8924.46197213.8819.570.1313.61197314.6616.391.3413.51197419.3717.961.7311.59197535.4718.391.613.79197635.4918.833.1915.03197732.7721.151.7813.63197832.219.81.4313.33197938.534.863.3222.41198053.7222.962.843.89198151.317.453.773.73198234.0416.053.1688.33198316.0317.381.6577.5198421.7916.791.3771.34
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