Browse by Aston Author

Article

Zhang, Rui; Sun, Kai; Delgado, Michael S. and Kumbhakar, Subal (2012). Productivity in China's high technology industry:regional heterogeneity and R&D. Technological Forecasting and Social Change, 79 (1), pp. 127-141.

Sun, Kai; Henderson, Daniel J. and Kumbhakar, Subal (2011). Biases in approximating log production. Journal of Applied Econometrics, 26 (4), pp. 708-714.

Bhaumik, Sumon and Kumbhakar, Subal (2010). Is the post-reform growth of the Indian manufacturing sector efficiency driven? Empirical evidence from plant level data. Journal of Asian Economics, 21 (2), pp. 219-232.

Kumbhakar, Subal and Sun, Kai Estimation of TFP growth:a semiparametric smooth coefficient approach. Empirical Economics, 43 (1), pp. 1-24.

Monograph

Bhaumik, Sumon; Dimova, Ralitza; Kumbhakar, Subal and Sun, Kai (2012). Does institutional quality affect firm performance? Insights from a semiparametric approach. Discussion Paper. IZA, Bonn (DE).

Sun, Kai; Kumbhakar, Subal and Poghosyan, Tigran (2012). Total factor productivity growth in the US banking industry:a multiproduct distance function approach. Working Paper. UNSPECIFIED. (Unpublished)

Delgado, Michael S.; Sun, Kai and Kumbhakar, Subal Evaluating the environmental Kuznets curve. Working Paper. Binghamton University, Binghamton. (Unpublished)

Kumbhakar, Subal; Lozano-Vivas, Ana and Sun, Kai A flexible cost function model with risk. Working Paper. Aston University, Birmingham. (Unpublished)

Conference or Workshop Item

Sun, Kai and Kumbhakar, Subal Semiparametric smooth-coefficient stoachastic frontier model. IN: Congrès AFSE 2012. 2012-07-02 - 2012-10-04.