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| Content Provider | Springer Nature Link |
|---|---|
| Author | Shahidullah, Mohammed Flotow, Mark |
| Copyright Year | 2005 |
| Abstract | We compared 2000 county population estimates for Illinois against 2000 census counts. Administrative records (ADREC) and ratio correlation (Ratio-CORR) methods were used to produce two sets of controlled county estimates for 2000; a third set represented an average of the estimates reached using these methods. Another set using the ADREC method was not controlled to any estimate. Also, the 2000 estimates were adjusted for undercount in the 1990 census. We compared performance of these methods with the performance of two naive models: (i) do nothing and (ii) constant growth rate. ADREC estimates were more accurate than estimates from the Ratio-CORR or Average method in terms of Mean Absolute Percent (MAPE) or weighted MAPE. Undercount adjustment in general improved the accuracy of the estimates for all three methods. A top-down or bottom-up approach worked equally well. As a single method, ADREC performed best. |
| Starting Page | 215 |
| Ending Page | 229 |
| Page Count | 15 |
| File Format | |
| ISSN | 01675923 |
| Journal | Population Research and Policy Review |
| Volume Number | 24 |
| Issue Number | 3 |
| e-ISSN | 15737829 |
| Language | English |
| Publisher | Kluwer Academic Publishers |
| Publisher Date | 2005-01-01 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Accuracy Adjusted Administrative Records Control and Ratio Correlation Demography Economic Policy Population Economics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Demography Management, Monitoring, Policy and Law |
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