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| Content Provider | Springer Nature Link |
|---|---|
| Author | Casero Alonso, Víctor López Fidalgo, Jesús |
| Copyright Year | 2015 |
| Abstract | A procedure based on a multiplicative algorithm for computing optimal experimental designs subject to cost constraints in simultaneous equations models is presented. A convex criterion function based on a usual criterion function and an appropriate cost function is considered. A specific L-optimal design problem and a numerical example are taken from Conlisk (J Econ 11:63–76, 1979) to compare the procedure. The problem would need integer nonlinear programming to obtain exact designs. To avoid this, he solves a continuous nonlinear programming problem and then he rounds off the number of replicates of each experiment. The procedure provided in this paper reduces dramatically the computational efforts in computing optimal approximate designs. It is based on a specific formulation of the asymptotic covariance matrix of the full-information maximum likelihood estimators, which simplifies the calculations. The design obtained for estimating the structural parameters of the numerical example by this procedure is not only easier to compute, but also more efficient than the design provided by Conlisk. |
| Starting Page | 701 |
| Ending Page | 713 |
| Page Count | 13 |
| File Format | |
| ISSN | 11330686 |
| Journal | Test |
| Volume Number | 24 |
| Issue Number | 4 |
| e-ISSN | 18638260 |
| Language | English |
| Publisher | Springer Berlin Heidelberg |
| Publisher Date | 2015-03-01 |
| Publisher Institution | Spanish Society of Statistics and Operations Research |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Approximate design Cost constraints Exact design L-optimal design Multiplicative algorithm Simultaneous equations Structural equations Optimal designs Applications to economics Statistics Statistical Theory and Methods Statistics for Business/Economics/Mathematical Finance/Insurance |
| Content Type | Text |
| Resource Type | Article |
| Subject | Statistics and Probability Statistics, Probability and Uncertainty |
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