Hjalmarsson Lennart

Lennart Hjalmarsson

Information about the author Lennart Hjalmarsson will soon be added to the site.
Found 3 papers in total
Calculation of scale elasticities in data envelopment analysis models: direct and indirect approaches
Calculation of scale elasticities in data envelopment analysis models: direct and indirect approaches
2007
The qualitative characterisation of returns to scale in DEA has been a research issue...
Efficiency of the Swedish pork industry: A farm level study using rotating panel data 1976–1988
Efficiency of the Swedish pork industry: A farm level study using rotating panel data 1976–1988
1995
This paper investigates the issues of technical efficiency, technical changes and bias...
Efficiency of trucks in road construction and maintenance: An evaluation with data envelopment analysis
Efficiency of trucks in road construction and maintenance: An evaluation with data envelopment analysis
1996
This paper focuses on the performance of trucks involved in road construction and...
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