"Stochastic frontier models with time-varying conditional variances."

Mike G. Tsionas, Subal C. Kumbhakar (2021)

Details and statistics

DOI: 10.1016/J.EJOR.2020.11.008

access: closed

type: Journal Article

metadata version: 2021-03-23

a service of  Schloss Dagstuhl - Leibniz Center for Informatics