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tsmktim yearm, start(1971m1)
tsline  lnE
tsline d.lnE
ac lnE
pac  lnE
ac d.lnE
pac d.lnE
arima  lnE, ar(1)
estat ic
arima  lnE, ar(1/2)
estat ic
arima  lnE, ar(1/3)
estat ic
arima  lnE, ma(1/3)
estat ic
arima  lnE, ma(1/2)
estat ic
arima  lnE, ma(1)
estat ic
arima  lnE, ar(1) ma(1)
estat ic
arima  lnE, ar(1) ma(1/2)
estat ic
arima  lnE, ar(1) ma(1/3)
estat ic
arima  lnE, ar(1/2) ma(1)
estat ic
arima  lnE, ar(1/3) ma(1)
estat ic
arima  lnE, ar(1/3) ma(1/2)
estat ic
arima  lnE, ar(1/3) ma(1/3)
estat ic
arima  lnE, ar(1/2) ma(1/3)
estat ic
arima  lnE, ar(1/2) ma(1/2)
estat ic
arima lnE, ar(2)
arima lnE, ar(1/2)
armaroot
armaroots
armaroots, no graph
findit armaroots
armaroots [, nograph]
armaroots , nograph
arima lnE, ar(1)
armaroots , nograph
tsline lnE
arima lnE trend, ar(1/2)
armaroots , nograph
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arima lnE trend if tin(,1990m12) , ar(1/2)
predict lnEhat if tin(1991m1 ,1993m12), xb
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predict residual if tin(, 1990m12), r
tsline residual
predict lnEhatd if tin(1991m1 ,1993m12), dynamic
regress lnE trend if tin(,1990m12) , ar(1/2)
findit arima
predict lnEhatd if tin(1991m1 ,1993m12), dynamic(1)
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tsline  lnE lnEhat lnEhatd if tin(1988m1, 1993m12)
arima d.lnE trend if tin(,1990m12) , ar(1)
armaroots
predict lnEhatdf if tin(1991m1 ,1993m12), xb
tsline  d.lnE lnEhatdf if tin(1988m1, 1993m12)
tsline  lnE lnEhat if tin(1988m1, 1993m12)
findit arima
arima lnE trend if tin(,1990m12) , ar(1/2)
predict error1, mse
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arima d.lnE trend if tin(,1990m12) , ar(1)
predict error2, mse
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arima lnE trend if tin(,1990m12) , ar(1/2)
predict lnEhata if tin(1991m1 ,2030m12), xb
arima d.lnE trend if tin(,1990m12) , ar(1)
predict lnEhatb if tin(1991m1 ,2030m12), xb
arima lnE trend if tin(,1990m12) , ar(1/2)
predict errora if tin(1991m1 ,2030m12), mse
arima d.lnE trend if tin(,1990m12) , ar(1)
predict errorb if tin(1991m1 ,2030m12), mse
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