Author

Lennart Hjalmarsson

Observed names: Hjalmarsson, L., Hjalmarsson, Lennart, L Hjalmarsson, L. Hjalmarsson

Observed institutions: University of Oslo, Ragnar Frisch Centre for Economic Research, University of Gothenburg, Bucharest University of Economic Studies

OpenAlex ID: A5058171687

DEA, DFA and SFA: A comparison

1996 · Lennart Hjalmarsson, Subal C. Kumbhakar, et al. · Journal of Productivity Analysis · 366

Banking efficiency in the Nordic countries

1993 · Sigbjørn Atle Berg, Finn R. Førsund, et al. · Journal of Banking & Finance · 365

Generalised Farrell Measures of Efficiency: An Application to Milk Processing in Swedish Dairy Plants

1979 · Finn R. Forsund, Lennart Hjalmarsson · The Economic Journal · 270

On the Measurement of Productive Efficiency

1974 · Finn R. Førsund, Lennart Hjalmarsson, et al. · Ekonomisk Tidskrift · 178

Relative performance of public and private ownership under yardstick competition: electricity retail distribution

1998 · Subal C. Kumbhakar, Lennart Hjalmarsson · European Economic Review · 173

Productivity in Swedish Electricity Retail Distribution

1992 · Lennart Hjalmarsson, Ann Veiderpass · Scandinavian Journal of Economics · 163

Labour‐use efficiency in Swedish social insurance offices

1995 · Subal C. Kumbhakar, Lennart Hjalmarsson · Journal of Applied Econometrics · 127

Deterministic parametric and nonparametric estimation of efficiency in service production

1990 · Hans Bjurek, Lennart Hjalmarsson, et al. · Journal of Econometrics · 125

Efficiency and Ownership in Swedish Electricity Retail Distribution

1992 · Lennart Hjalmarsson, Ann Veiderpass · Springer eBooks · 107

Generalized Farrell Measures of Efficiency: An Application to Milk Processing in Swedish Dairy Plants

1978 · Finn R. Førsund, Lennart Hjalmarsson · RePEc: Research Papers in Economics · 107

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Calculating scale elasticity in DEA models

2004 · F R Førsund, L Hjalmarsson · Journal of the Operational Research Society · 103

Efficiency of labour use in the Swedish banking industry: a stochastic frontier approach

2000 · George E. Battese, Almas Heshmati, et al. · Empirical Economics · 96

Frontier Production Functions and Technical Progress: A Study of General Milk Processing in Swedish Dairy Plants

1979 · Finn R. Forsund, Lennart Hjalmarsson · Econometrica · 80

Efficiency and ownership in Swedish electricity retail distribution

1992 · Lennart Hjalmarsson, Ann Veiderpass · Journal of Productivity Analysis · 79

Calculation of scale elasticities in DEA models: direct and indirect approaches

2007 · Finn R. Førsund, Lennart Hjalmarsson, et al. · Journal of Productivity Analysis · 77

The Economics of Multiplant Operation

1977 · Lennart Hjalmarsson, F. M. Scherer, et al. · Scandinavian Journal of Economics · 74

Analyses of industrial structure : a putty-clay approach

1987 · Finn R. Førsund, Lennart Hjalmarsson · 70

Are all Scales Optimal in DEA? Theory and Empirical Evidence

2004 · Finn R. Førsund, Lennart Hjalmarsson · Journal of Productivity Analysis · 62

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Parametric Approaches to Productivity Measurement: A Comparison among Alternative Models

1999 · Subal C. Kumbhakar, Almas Heshmati, et al. · Scandinavian Journal of Economics · 57

Technical Efficiency And Technical Progress In Swedish Dairy Farms

1993 · Subal C Kumbhakar, Lennart Hjalmarsson · Oxford University Press eBooks · 56

On the estimation of deterministic and stochastic frontier production functions

1980 · Julien van den Broek, Finn R. Førsund, et al. · Journal of Econometrics · 54

How Fast Do Banks Adjust? A Dynamic Model of Labor-Use with an Application to Swedish Banks

2002 · Subal C. Kumbhakar, Almas Heshmati, et al. · Journal of Productivity Analysis · 50

Efficiency of the Swedish pork industry: A farm level study using rotating panel data 1976–1988

1995 · Almas Heshmati, Subal C. Kumbhakar, et al. · European Journal of Operational Research · 49

Temporal patterns of technical efficiency: Results from competing models

1997 · Subal C. Kumbhakar, Almas Heshmati, et al. · International Journal of Industrial Organization · 46

Productivity in multiple output public service: A quadratic frontier function and Malmquist index approach

1995 · Hans Bjurek, Lennart Hjalmarsson · Journal of Public Economics · 43

Works count: 75

Citation count: 3,265

H-index: 29

I10-index: 35