计量经济学答案-南开大学---张晓峒

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1、计量经济学答案第二单元课后第六题答案DependentVariable:YMethod:LeastSquaresDate:04/05/13Time:00:07Sample:19851998Includedobservations:14VariableCoefficientStd.Errort-StatisticProb.C12596.271244.56710.121010.0000GDP26.954154.1203006.5417920.0000R-squared0.781002Meandepend

2、entvar20168.57AdjustedR-squared0.762752S.D.dependentvar3512.487S.E.ofregression1710.865Akaikeinfocriterion17.85895Sumsquaredresid35124719Schwarzcriterion17.95024Loglikelihood-123.0126F-statistic42.79505Durbin-Watsonstat0.859998Prob(F-statistic)0.000028

3、obsYGDP198518249161.69198618525171.07198718400184.07198816693194.75198915543197.86199015929208.55199118308221.06199217522246.92199321640276.8199423783316.38199524040363.52199624133415.51199725090465.78199824505509.1第七题1第三单元课后第三题答案DependentVariable:YMet

4、hod:LeastSquaresDate:04/03/13Time:17:41Sample:118Includedobservations:18VariableCoefficientStd.Errort-StatisticProb.C1.127108481530.3337556880.03715690510260.970849896287X1104.1584009716.4115444255616.24544634776.26433325989e-11X20.4001346319060.116392

5、0030083.437818935720.00366225249927R-squared0.979630987789Meandependentvar755.65AdjustedR-squared0.976915119495S.D.dependentvar258.174979992S.E.ofregression39.22635618Akaikeinfocriterion10.3275865878Sumsquaredresid23080.6052874Schwarzcriterion10.475981

6、8807Loglikelihood-89.9482792898F-statistic360.706367713Durbin-Watsonstat2.55148301832Prob(F-statistic)2.0762266629e-13obsYX1X21450.54171.22507.74174.23613.95204.34563.44218.75510.54219.46781.57240.47541.84273.58611.15294.891222.110330.210793.27333.1116

7、60.8536612792.76350.913580.84357.914612.7535915890.87371.91611219435.3171094.28523.918125310604.1第六题DependentVariable:YMethod:LeastSquaresDate:04/04/13Time:23:44Sample:19551984Includedobservations:30VariableCoefficientStd.Errort-StatisticProb.C0.430378

8、4.0489100.1062950.9162X10.9194720.2357893.8995560.0006X22.9333511.6555641.7718130.0881X30.1506670.0833201.8082880.0821R-squared0.600311Meandependentvar22.13167AdjustedR-squared0.554193S.D.dependentvar14.47259S.E.ofregression9.663176Akai