ASYMPTOTIC THEORY FOR M-ESTIMATORS OVER A CONVEX KERNEL

Miguel A. Arcones

Econometric Theory, 1998, vol. 14, issue 04, pages 387-422

Abstract: We study the convergence in distribution of M-estimators over a convex kernel. Under convexity, the limit distribution of M-estimators can be obtained under minimal assumptions. We consider the case when the limit is arbitrary, not necessarily normal. If some Taylor expansions hold, the limit distribution is stable. As an application, we examine the limit distribution of M-estimators for the multivariate linear regression model. We obtain the distributional convergence of M-estimators for the multivariate linear regression model for a wide range of sequences of regressors and different types of conditions on the sequence of errors.

Date: 1998

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Persistent link: http://EconPapers.repec.org/RePEc:cup:etheor:v:14:y:1998:i:04:p:387-422_14

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