K Sun
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- Kumbhakar, S, Sun, K and Zhang, R 2016, 'Semiparametric smooth coefficient estimation of a production system' , Pacific Economic Review, 21 (4) , pp. 464-482.
- Restrepo-Tobón, D, Kumbhakar, SC and Sun, K 2015, 'Obelix vs. Asterix : size of US commercial banks and its regulatory challenge' , Journal of Regulatory Economics, 48 (2) , pp. 125-168.
- Sun, K, Kumbhakar, SC and Tveterås, R 2015, 'Productivity and efficiency estimation : a semiparametric stochastic cost frontier approach' , European Journal of Operational Research, 245 (1) , pp. 194-202.
- Sun, K 2015, 'Constrained nonparametric estimation of input distance function' , Journal of Productivity Analysis, 43 (1) , pp. 85-97.
- Heshmati, A, Kumbhakar, SC and Sun, K 2014, 'Estimation of productivity in Korean electric power plants : a semiparametric smooth coefficient model' , Energy Economics, 45 , pp. 491-500.
- Bhaumik, SK, Kumbhakar, SC and Sun, K 2014, 'A note on a semiparametric approach to estimating financing constraints in firms' , The European Journal of Finance, 21 (12) , pp. 992-1004.
- Parmeter, CF, Sun, K, Henderson, DJ and Kumbhakar, SC 2014, 'Estimation and inference under economic restrictions' , Journal of Productivity Analysis, 41 (1) , pp. 111-129.
- Sun, K and Kumbhakar, SC 2013, 'Semiparametric smooth-coefficient stochastic frontier model' , Economics Letters, 120 (2) , pp. 305-309.
- Kumbhakar, SC and Sun, K 2013, 'Derivation of marginal effects of determinants of technical inefficiency' , Economics Letters, 120 (2) , pp. 249-253.
- Kumbhakar, SC and Sun, K 2012, 'Estimation of TFP growth : a semiparametric smooth coefficient approach' , Empirical Economics, 43 (1) , pp. 1-24.