Abstract | ||
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•We discuss limitations of the maintained assumption of convexity in DEA.•BCC measure of efficiency is inconsistent with the Regular Ultra Passum Law.•We relax the assumption of convexity in DEA.•We develop a non-parametric piecewise linear estimator of S-shape production.•Using simulated data, we show that our new method overcomes BCC biases. |
Year | DOI | Venue |
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2014 | 10.1016/j.ejor.2014.01.016 | European Journal of Operational Research |
Keywords | DocType | Volume |
Data envelopment analysis (DEA),S-shaped production function,Convex hull estimation,Isoquant estimation | Journal | 235 |
Issue | ISSN | Citations |
3 | 0377-2217 | 1 |
PageRank | References | Authors |
0.43 | 4 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
ole bent olesen | 1 | 35 | 4.21 |
John Ruggiero | 2 | 146 | 23.59 |