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A multi-output multi-input stochastic frontier system with input- and output-specific inefficiency
Kumbhakar, Subal; Lai, Hung-pin - In: Economics letters 201 (2021), pp. 1-5
Persistent link: https://www.econbiz.de/10012607098
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Endogeneity in panel data stochastic frontier model with determinants of persistent and transient inefficiency
Lai, Hung-pin; Kumbhakar, Subal - In: Economics letters 162 (2018), pp. 5-9
Persistent link: https://www.econbiz.de/10011939716
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On the examination of non-linear relationship between market structure and performance in the US manufacturing industry
Chen, Chaoyi; Polemis, Michael; Stengos, Thanasēs - In: Economics letters 164 (2018), pp. 1-4
Persistent link: https://www.econbiz.de/10011939854
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Nonparametric estimates of the clean and dirty energy substitutability
Malikov, Emir; Sun, Kai; Kumbhakar, Subal - In: Economics letters 168 (2018), pp. 118-122
Persistent link: https://www.econbiz.de/10012016760
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A Hausman specification test based on root-N-consistent semiparametric estimators
Li, Qi - In: Economics letters 40 (1992) 2, pp. 141-146
Persistent link: https://www.econbiz.de/10001138448
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Estimation of technical inefficiency in panel data models with firm- and time-specific effects
Kumbhakar, Subal - In: Economics letters 36 (1991) 1, pp. 43-48
Persistent link: https://www.econbiz.de/10001104847
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Modelling technical and allocative inefficiency in a translog production function
Kumbhakar, Subal - In: Economics letters 31 (1989) 2, pp. 119-123
Persistent link: https://www.econbiz.de/10001078167
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A non-parametric test of the symmetry of PSID wage-change distributions
Christofidēs, Loizos N.; Stengos, Thanasēs - In: Economics letters 71 (2001) 3, pp. 363-368
Persistent link: https://www.econbiz.de/10001574270
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Income inequality and economic development : evidence from the threshold regression model
Savvides, Andreas; Stengos, Thanasēs - In: Economics letters 69 (2000) 2, pp. 207-212
Persistent link: https://www.econbiz.de/10001521852
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The partially linear regression model : Monte Carlo evidence from the projection pursuit regression approach
Li, Dingding; Stengos, Thanasēs - In: Economics letters 75 (2002) 1, pp. 11-16
Persistent link: https://www.econbiz.de/10001650821