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Structural changes in heterogeneous panels with endogenous regressors
Baltagi, Badi H.; Feng, Qu; Kao, Chihwa - In: Journal of Applied Econometrics 34 (2019) 6, pp. 883-892
Persistent link: https://www.econbiz.de/10012082853
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Alternative technical efficiency measures: Skew, bias and scale
Feng, Qu; Horrace, William C. - In: Journal of Applied Econometrics 27 (2012) 2, pp. 253-268
Persistent link: https://www.econbiz.de/10010826764