te: Technical efficiency measure.

In woraphonyamaka/CopSQM: Copula based Stochastic Frontier Quantile

Description

Computing and plotting the technical efficiency.

Usage

TE(theta,Y,X,family=1,tau)

Arguments

theta	The estimated parameters form the model
Y	Vector of dependent variable
X	Matrix of independent variable
family	Copula function eg. Gaussain=1, Student-t=2 (see, Vinecopula package)
tau	The qauntile level range between 0-1

Details

Computing and plotting the technical efficiency.

Value

itemOutput Technical efficiency series itemplot Plot of Technical efficiency

Author(s)

Woraphon Yamaka

References

Pipitpojanakarn, V., Maneejuk, P., Yamaka, W., & Sriboonchitta, S. (2016, November). Analysis of agricultural production in Asia and measurement of technical efficiency using copula-based stochastic frontier quantile model. In International Symposium on Integrated Uncertainty in Knowledge Modelling and Decision Making (pp. 701-714). Springer, Cham.

Examples

#EX: Plot the technical efficiency
te1=TE(model$result[,1],Y,X,family=1,tau)

woraphonyamaka/CopSQM documentation built on June 12, 2020, 5:20 a.m.