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Testing for the correct error term distribution : a simple two-step test
Hofler, Richard A. - In: Economics letters 34 (1990) 4, pp. 339-343
Persistent link: https://www.econbiz.de/10001096916
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US nursing homes : are they cost efficient?
Hofler, Richard A. - In: Economics letters 44 (1994) 3, pp. 301-305
Persistent link: https://www.econbiz.de/10001160012
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Separability of capital and labor in US manufacturing
Clark, Don Philip - In: Economics letters 2 (1988), pp. 197-201
Persistent link: https://www.econbiz.de/10001049712
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Measuring efficiency in the National Basketball Association
Hofler, Richard A. - In: Economics letters 55 (1997) 2, pp. 293-299
Persistent link: https://www.econbiz.de/10001227298