How scale and ownership are related to financial performance? A productivity analysis of the Chinese banking sector

Journal of Economic Structures

The Official Journal of the Pan-Pacific Association of Input-Output Studies (PAPAIOS)

Table 3 Mean value and nonparametric test of productivity indicator by scale and owner

		All	Large	Small	p value	State-owned	Nationwide	p value
Convex estimation model	Inefficiency score	0.019	0.020	0.017	0.133	0.010	0.022	0.006
	TFP_CPT	0.004	0.038	−0.042	0.026	0.042	−0.011	0.336
	TECHCH_CPT	0.001	0.037	−0.046	0.037	0.042	−0.015	0.461
	EFFCH_CPT	0.002	0.002	0.003	0.237	0.000	0.003	0.018
Nonconvex \estimation model	Inefficiency score	0.001	0.001	0.001	0.725	0.002	0.000	0.637
	TFP_NCPT	−0.002	0.021	−0.033	0.055	0.014	−0.009	0.153
	TECHCH_NCPT	−0.002	0.021	−0.033	0.052	0.014	−0.009	0.145
	EFFCH_NCPT	−0.000	0.000	−0.000	0.718	0.000	−0.000	0.607

p value is estimated by the kernel-consistent density equality test developed by Li et al. (2009)