Estimating a Changepoint, Boundary, or Frontier in the Presence of Observation Error

A range of problems in economics and statistics involve calculation of the boundary, or frontier, of the support of a distribution. Several practical and attractive solutions exist if the sampled distribution has a sharp discontinuity at the frontier, but accuracy can be greatly diminished if the da...

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Veröffentlicht in:	Journal of the American Statistical Association 2002-06, Vol.97 (458), p.523-534
Hauptverfasser:	Hall, Peter, Simar, Léopold
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Changepoint analysis Data envelopment analysis Deconvolution Density estimation Error Estimation Estimation bias Estimation methods Estimators Frontier estimation Kernel methods Modeling Nonparametric estimation Observation Panel data Point estimators Production frontier Productivity Sample size Sampling bias Statistical analysis Statistical methods Statistical variance Statistics Theory and Methods Variance
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