Robust stochastic frontier analysis: a Student’s t-half normal model with application to highway maintenance costs in England
Crossref DOI link:
Published Online: 2019-01-05
Published Print: 2019-02
Update policy: https://doi.org/10.1007/SPRINGER_CROSSMARK_POLICY
Stead, Alexander D.
Greene, William H.
Funding for this research was provided by:
CQC Efficiency Network
Text and Data Mining
valid from 2019-01-05
5 January 2019
Compliance with ethical standards
The authors declare that they have no conflict of interest.