Identification of Outliers in High Density Areas with the Use of a Quantile Regression Model

Folia Oeconomica Stetinensia

Szkutnik Tomasz¹ 

[1] University of Economics in Katowice, Faculty of Management, Department of Mathematics, Statistics and EconometricsBogucicka 3, 40-287Katowice, Poland;

关键词: kernel density;    the khmaladze test;    quantile regression;    customs gap;    clearance;    export;    trade in goods;    c21;    c52;    c55;    f47;   

DOI  :  10.2478/foli-2020-0054

来源: DOAJ

【 摘 要 】

Research background: The study exemplifies the issues presented in the international trade data, which can affect the efficiency of customs controls in clearance systems.

【 授权许可】

Unknown