frontier1.1-8 package

Stochastic Frontier Analysis

coef.front41Output

Coefficients from Frontier 4.1

coef.frontier

coef method for class frontier

coef.summary.frontier

coef method for class summary.frontier

cooks.distance.frontier

Pseudo-Cook's Distance of Stochastic Frontier Models

efficiencies.frontier

Returning Efficiency Estimates

efficiencies

Returning Efficiency Estimates

elas.frontierQuad

Elasticities of a Quadratic/Translog Frontier

fitted.frontier

Fitted and Predicted (Frontier) Values

front41Data

Data provided with Tim Coelli's Frontier 4.1

front41Est

Estimate a Stochastic Frontier Model by Frontier 4.1

front41ReadOutput

Read output of Frontier 4.1

front41WriteInput

Write input files for Frontier 4.1

frontier

Stochastic Frontier Analysis

frontierQuad

Quadratic or Translog Frontiers

frontierTranslogRay

Translog Ray Frontiers

logLik.frontier

Extract Log-Likelihood Value

lrtest.frontier

Likelihood Ratio test for Stochastic Frontier Models

resettestFrontier

RESET test for Stochastic Frontier Models

residuals.frontier

Returning Residuals

summary.front41Output

Summarizing the Estimation of Frontier 4.1

summary.frontier

summary method for class frontier

telecom

Telecommunications Providers

vcov.frontier

vcov method for class frontier

Download source packageRead PDF manual

Maximum Likelihood Estimation of Stochastic Frontier Production and Cost Functions. Two specifications are available: the error components specification with time-varying efficiencies (Battese and Coelli, 1992, <doi:10.1007/BF00158774>) and a model specification in which the firm effects are directly influenced by a number of variables (Battese and Coelli, 1995, <doi:10.1007/BF01205442>).