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Estimation and decomposition of productivity change when production is not efficient : a panel data approach
Kumbhakar, Subal - In: Econometric reviews 19 (2000) 4, pp. 425-460
Persistent link: https://www.econbiz.de/10001521431
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Estimation of panel model with heteroskedasticity in both idiosyncratic and individual specific errors
Zhang, Ruohao; Kumbhakar, Subal; Lai, Hung-pin - In: Econometric reviews 40 (2021) 4, pp. 415-432
Persistent link: https://www.econbiz.de/10012515607
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Heterogeneous credit union production technologies with endogenous switching and correlated effects
Malikov, Emir; Restrepo-Tobón, Diego A.; Kumbhakar, Subal - In: Econometric reviews 37 (2018) 6/10, pp. 1095-1119
Persistent link: https://www.econbiz.de/10012040539
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Income and democracy : a semiparametric approach
Zhao, Shunan; Sun, Yiguo; Kumbhakar, Subal - In: Econometric reviews 41 (2022) 9, pp. 1113-1140
Persistent link: https://www.econbiz.de/10013364946