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Estimation of growth convergence using a stochastic production frontier approach
Kumbhakar, Subal C.; Wang, Hung-Jen - In: Economics Letters 88 (2005) 3, pp. 300-305
Persistent link: https://www.econbiz.de/10005355896
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A method of moments estimator for a stochastic frontier model with errors in variables
Chen, Yi-Yi; Wang, Hung-Jen - In: Economics Letters 85 (2004) 2, pp. 221-228
Persistent link: https://www.econbiz.de/10005270267
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Nominal data and the production smoothing hypothesis
Wang, Hung-Jen - In: Economics Letters 76 (2002) 2, pp. 245-250
Persistent link: https://www.econbiz.de/10005275902