Forum: help

RE: Monotonicity and curvature check [ Reply ] By: Jorge Viana on 2015-07-19 11:55	[forum:42375]
I'm totally interested. Actually, I`m already trying to do this and would be nice to have some help. Thanks, Jorge

RE: Monotonicity and curvature check [ Reply ] By: Arne Henningsen on 2015-07-17 05:17	[forum:42363]
Dear Jorge Functions for checking monotonicity and curvature are unfortunately not yet implemented for translog ray production functions. The first step could be to implement a function to calculate distance elasticities for translog ray production functions. Please let me know if you are interested in implementing these functions (under my assistance). Best regards, Arne

Monotonicity and curvature check [ Reply ] By: Jorge Viana on 2015-07-13 14:57	[forum:42360]
How can i check monotonicity and curvature for a translog ray production function? I tried to use translogCheckMono() as usual, but it reported an error since the number of coefficients is diferent from the expected.