Date post: | 19-Dec-2015 |
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Project IProject I
Econ 240c Spring 2005Econ 240c Spring 2005
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IssuesIssues Parsimonious modelsParsimonious models 2005: March or April 9.3 wks or 8.9 wks2005: March or April 9.3 wks or 8.9 wks TrendTrend Residual seasonalityResidual seasonality Forecasts: sharp peaks or broad peaks?Forecasts: sharp peaks or broad peaks? Model selectionModel selection The labor marketThe labor market
TrendTrend Broad peaksBroad peaks
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∆ ∆ durationduration Jesse Smith: ar(1) ar(4) ar(24) ar(36)Jesse Smith: ar(1) ar(4) ar(24) ar(36) Carl-Einar Thorner; Joonho Shin; Calvin Yeung; Carl-Einar Thorner; Joonho Shin; Calvin Yeung;
Connor Gleason: ma(1) ma(4) ma(24) ma(36)Connor Gleason: ma(1) ma(4) ma(24) ma(36) Sarab Khalsa: ar(1) ar(2) ma(1) ma(2)Sarab Khalsa: ar(1) ar(2) ma(1) ma(2)
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∆ ∆ lndurationlnduration Matt Stevens: ma(1) ma(4) sma(24) sma(36)Matt Stevens: ma(1) ma(4) sma(24) sma(36) Yana Ten: ma(1) ma(4) ar(24) ar(36)Yana Ten: ma(1) ma(4) ar(24) ar(36) Ashley Hedberg: ar(1) ar(2) ma(1) ma(2)Ashley Hedberg: ar(1) ar(2) ma(1) ma(2) Aren Megerdichian: ar(1) ma(1) ma(2) ma(3)Aren Megerdichian: ar(1) ma(1) ma(2) ma(3)
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66
77
88
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1010
1111
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1919
Arma(2,2)
Trend&ARMA(2,3)
2020
2121
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