Document Type

Article

Date

5-11-2003

Embargo Period

12-7-2012

Keywords

production functions, stochastic frontier, multiple comparisons, wool

Disciplines

Economics

Description/Abstract

A balanced panel of data is used to estimate technical efficiency, employing a fixed-effects stochastic frontier specification for wool producers in Australia. Both point estimates and confidence intervals for technical efficiency are reported. The confidence intervals are constructed using the multiple comparisons with the best (MCB) procedure of Horrace and Schmidt (1996, 2000). The confidence intervals make explicit the precision of the technical efficiency estimates and underscore the dangers of drawing inferences based solely on point estimates. Additionally, they allow identification of wool producers that are statistically efficient and those that are statistically inefficient. The data reveal at the 95% level that twenty-one of the twenty-six wool farms analyzed may be efficient.

Source

local input

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.

Included in

Economics Commons

Share

COinS