Kuhn-Tucker,likelihood ratio and Wald tests for nonlinear models with inequality constraints on the parameters |
| |
Authors: | Christian Gouriéroux Alberto Holly Alain Monfort |
| |
Institution: | Université de Paris, Paris, France;Université de Lausanne, Lausanne, Switzerland;E.N.S.A.E., Paris, France |
| |
Abstract: | This paper considers the problem of testing statistical hypothesis in nonlinear regression models with inequality constraints on the parameters. First, the Kuhn-Tucker test procedure is defined. Next, it is shown that the distribution of the Kuhn-Tucker, the likelihood ratio and the Wald test statistics converges to the same mixture of chi-square distributions under the null hypothesis. To illustrate these results two examples are considered: (1) the problem of testing that individual effects are missing in an error component model, and (2) the problem of testing equilibrium for a model of markets in disequilibrium. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|