Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5058323 | Economics Letters | 2016 | 4 Pages |
Abstract
â¢We propose a new average derivative estimator based on pointwise derivative estimate.â¢Our estimator reaches the optimal convergence rate.â¢The superiority of our proposed estimator is illustrated by simulation.
In this paper, we propose to estimate average derivatives of a function by averaging the sample pointwise local linear derivatives with the bandwidth being selected optimally. Our estimator has better finite sample performance than that of Li, Lu & Ullah (2003) because our pointwise derivative estimate reaches the optimal convergence rate. Simulations confirm our theoretical analysis.
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Social Sciences and Humanities
Economics, Econometrics and Finance
Economics and Econometrics
Authors
Cong Li, Yanfei Wang,