haku: @author Kerstens, K. / yhteensä: 2
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| Tekijä: | Kerstens, K. Vanden Eekaut, P. |
| Otsikko: | Estimating returns to scale using non-parametric deterministic technologies: a new method based on goodness-of-fit |
| Lehti: | European Journal of Operational Research
1999 : FEB 16, VOL. 113:1, p. 206-214 |
| Asiasana: | OPERATIONAL RESEARCH RETURN ON INVESTMENT TECHNOLOGY |
| Kieli: | eng |
| Tiivistelmä: | The purpose of this note is to define a new and more general method to obtain qualitative information about returns to scale for individual observations. The traditional methods developed for estimating returns to scale on non-parametric deterministic reference technologies (Data Envelopment Analysis) models is reviewed. A new and more general method that is suitable for all reference technologies is provided. Its usefulness is illustrated by considering variation on an existing non-convex production model, known as the Free Disposal Hull (FDH). |
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