front41Data

The <code>front41Data</code> data frame contains cross-sectional data of 60 firms.

datasets

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>).

Arne Henningsen

frontier

Stochastic Frontier Analysis

front41Data function

This data frame contains the following columns:<dl class="dl-horizontal">
 <dt>firm</dt><dd>firm ID.</dd>
 <dt>output</dt><dd>output quantity (value added).</dd>
 <dt>capital</dt><dd>capital input quantity (quantity index).</dd>
 <dt>labour</dt><dd>labour input quantity (quantity index).</dd>
 </dl>

Format

Data provided with Tim Coelli's Frontier 4.1 — front41Data

This data frame contains the following columns:<dl class='dl-horizontal'>
 <dt>firm</dt><dd>firm ID.</dd>
 <dt>output</dt><dd>output quantity (value added).</dd>
 <dt>capital</dt><dd>capital input quantity (quantity index).</dd>
 <dt>labour</dt><dd>labour input quantity (quantity index).</dd>
 </dl>

State of Data and AI Literacy Report 2025

front41Data: Data provided with Tim Coelli's Frontier 4.1

Description

Usage

Arguments

Format