Tools for econometric analysis and economic modelling with the traditional two-input Constant Elasticity of Substitution (CES) function and with nested CES functions with three and four inputs. The econometric estimation can be done by the Kmenta approximation, or non-linear least-squares using various gradient-based or global optimisation algorithms. Some of these algorithms can constrain the parameters to certain ranges, e.g. economically meaningful values. Furthermore, the non-linear least-squares estimation can be combined with a grid-search for the rho-parameter(s).
|Author||Arne Henningsen and Geraldine Henningsen|
|Maintainer||Arne Henningsen <[email protected]>|
|License||GPL (>= 2)|
|Package repository||View on R-Forge|
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