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Profit efficiency : generalization, business accounting and the role of convexity
Färe, Rolf; Zelenyuk, Valentin - In: Economics letters 196 (2020), pp. 1-4
Persistent link: https://www.econbiz.de/10012510101
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Estimating dynamic demand for airlines
Escobari, Diego - In: Economics letters 124 (2014) 1, pp. 26-29
Persistent link: https://www.econbiz.de/10010489818
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A note on optimal airline networks under airport congestion
Fageda, Xavier; Flores-Fillol, Ricardo - In: Economics letters 128 (2015), pp. 90-94
Persistent link: https://www.econbiz.de/10011383026
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Value and quantity data in economic and technical efficiency measurement
Portela, Maria Conceição A. Silva - In: Economics letters 124 (2014) 1, pp. 108-112
Persistent link: https://www.econbiz.de/10010490570
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Dynamic data envelopment analysis : modeling intertemporal behavior of a firm in the presence of productive inefficiencies
Nemoto, Jiro; Goto, Mika - In: Economics letters 64 (1999) 1, pp. 51-56
Persistent link: https://www.econbiz.de/10001399169
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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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Metafrontier efficiency analysis with convex and non-convex metatechnologies by stochastic nonparametric envelopment of data
Afsharian, Mohsen - In: Economics letters 160 (2017), pp. 1-3
Persistent link: https://www.econbiz.de/10011903712
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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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Top income measurement and undistributed profits
Gutiérrez C., Pablo; López, Ramón; Figueroa … - In: Economics letters 134 (2015), pp. 138-140
Persistent link: https://www.econbiz.de/10011432393
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Profitability and investment factors for UK asset pricing models
Nichol, Eoghan; Dowling, Michael - In: Economics letters 125 (2014) 3, pp. 364-366
Persistent link: https://www.econbiz.de/10010506019