A simple closed-form approximation for the cumulative distribution function of the composite error of stochastic frontier models
2012 ◽
Vol 39
(3)
◽
pp. 259-269
◽
2013 ◽
Vol 61
(4)
◽
pp. 1404-1414
◽
2012 ◽
Vol 87
(1)
◽
pp. 115-119
◽
2016 ◽
Vol 24
(1)
◽
pp. 183-199
2001 ◽
Vol 09
(01)
◽
pp. 39-53
◽
Estimating the cumulative distribution function for the linear combination of gamma random variables
2017 ◽
Vol 20
(5)
◽
pp. 939-951