Details about Alexander David Stead
Access statistics for papers by Alexander David Stead.
Last updated 2025-07-08. Update your information in the RePEc Author Service.
Short-id: pst821
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Journal Articles
2025
- Maximum likelihood estimation of normal-gamma and normal-Nakagami stochastic frontier models
Journal of Productivity Analysis, 2025, 63, (2), 183-198 
2023
- On hypothesis testing in latent class and finite mixture stochastic frontier models, with application to a contaminated normal-half normal model
Journal of Productivity Analysis, 2023, 60, (1), 37-48
- Robust maximum likelihood estimation of stochastic frontier models
European Journal of Operational Research, 2023, 309, (1), 188-201
2020
- The case for the use of multiple imputation missing data methods in stochastic frontier analysis with illustration using English local highway data
European Journal of Operational Research, 2020, 280, (1), 59-77 View citations (3)
2019
- Lowering Transport Costs and Prices by Competition: Regulatory and Institutional Reforms in Low Income Countries
Sustainability, 2019, 11, (21), 1-19 View citations (3)
- Robust stochastic frontier analysis: a Student’s t-half normal model with application to highway maintenance costs in England
Journal of Productivity Analysis, 2019, 51, (1), 21-38 View citations (25)
Chapters
2023
- Robustness in Stochastic Frontier Analysis
Springer
2018
- Erratum to: Estimating Efficiency in the Presence of Extreme Outliers: A Logistic-Half Normal Stochastic Frontier Model with Application to Highway Maintenance Costs in England
Springer View citations (7)
Also in Springer (2018) View citations (8)
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