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Financial development and productive inefficiency : a robust conditional directional distance function approach
Mallick, Sushanta Kumar; Matousek, Roman; Tzeremes, … - In: Economics letters 145 (2016), pp. 196-201
Persistent link: https://www.econbiz.de/10011618405
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Measuring the efficiency of digital convergence
Mitrović, Đorđe - In: Economics letters 188 (2020), pp. 1-3
Persistent link: https://www.econbiz.de/10012227855
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Additive decomposition of profit efficiency
Chambers, Robert G.; Färe, Rolf - In: Economics letters 84 (2004) 3, pp. 329-334
Persistent link: https://www.econbiz.de/10002139261
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Estimating efficiency spillovers with state level evidence for manufacturing in the US
Glass, Anthony; Kenjegalieva, Karligash; Sickles, Robin C. - In: Economics letters 123 (2014) 2, pp. 154-159
Persistent link: https://www.econbiz.de/10010400307