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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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On the calculation of marginal effects in the bivariate probit model
Christofidēs, Loizos N. - In: Economics letters 54 (1997) 3, pp. 203-208
Persistent link: https://www.econbiz.de/10001224362
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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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A semi-parametric non-nested test in a dynamic panel data model
Li, Qi - In: Economics letters 49 (1995) 1, pp. 1-6
Persistent link: https://www.econbiz.de/10001188309
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Efficiency estimation using rotating panel data models
Kumbhakar, Subal - In: Economics letters 38 (1992) 2, pp. 169-174
Persistent link: https://www.econbiz.de/10001122955
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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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Production risk, technical efficiency, and panel data
Kumbhakar, Subal - In: Economics letters 41 (1993) 1, pp. 11-16
Persistent link: https://www.econbiz.de/10001144015
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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
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Nesting quadratic logarithmic demand systems
Lyssiotou, Panayiota Flori; Pashardes, Panos; Stengos, … - In: Economics letters 76 (2002) 3, pp. 369-374
Persistent link: https://www.econbiz.de/10001692026