Aragon Y, A Daouia and C Thomas-Agnan (2005). “Nonparametric Frontier Estimation: A Conditional Quantile-Based Approach.” Econometric Theory 21(2): 358-389.
Aragon Y, A Daouia and C Thomas-Agnan (2005). “Nonparametric Frontier Estimation: A Conditional Quantile-Based Approach.” Econometric Theory 21(2): 358-389.