Analysis of Chinese Commercial Banks’ Risk Management Efficiency Based on the PCA-DEA Approach

Table 3

The total value of the risk input of each commercial bank.

Bank	2011	2012	2013	2014	2015	2016	2017	2018	2019
BOC	0.7908	0.6050	0.4711	0.6873	1.0274	0.6596	0.8003	0.8421	0.7168
CCB	0.7668	0.6057	0.7308	0.9379	1.6115	1.0257	1.1202	1.0888	0.7384
ABC	0.9760	0.7661	0.8825	1.2708	2.1583	1.1432	1.2617	1.5032	1.1257
BCM	0.2932	0.4623	0.5828	0.3085	0.4980	0.6422	0.5694	1.0462	0.9678
ICBC	0.8554	0.5405	0.5693	1.0095	1.4833	0.7577	0.9786	0.9831	0.9704
SPDB	0.2474	0.5546	0.2534	0.2868	0.0776	0.6031	0.1087	0.3385	0.1564
CMB	0.4940	0.6317	0.4546	0.5662	0.7059	0.8800	0.9938	0.8665	1.0556
PAB	0.3921	1.0838	0.0983	0.3925	0.6803	0.4566	0.1282	1.0944	0.8183
CEB	0.7926	0.4996	0.5901	0.6355	0.8725	0.3959	0.4595	0.6290	0.7669
IB	0.6613	0.6458	1.0485	1.1481	0.4657	0.9190	0.6498	0.6899	0.5805
CITIC	0.6529	0.4960	0.6163	0.2351	0.7666	0.5609	0.4156	0.5032	0.3236
CMBC	0.6670	0.4411	0.3337	0.1057	0.3604	0.1589	0.1397	0.1247	0.3704
HXB	1.0259	1.1058	0.8607	0.7076	0.6447	0.0292	0.4832	0.2204	0.3025
BJB	0.8711	0.6636	0.4852	1.3169	0.8620	1.0197	0.4323	0.9776	0.9563
CSB	2.0697	2.4168	2.2535	1.6511	0.9242	1.6565	1.6834	1.5081	0.9971
CDB	1.4956	1.4174	1.5299	1.6189	1.5483	1.7531	1.3806	1.6069	1.6263
QDB	1.7667	1.6404	1.9424	1.7912	1.5954	0.9278	1.7915	0.6500	1.8726
SZB	1.6066	1.8972	2.1118	0.9501	1.0532	1.4007	1.1447	0.8167	0.7895
XAB	2.8476	2.0311	1.5328	1.9962	2.0792	1.7771	1.0349	1.0169	1.4856
ZZB	1.2181	1.2061	1.1117	1.5401	0.9186	1.2038	1.5882	1.0984	1.2111
HZB	0.9666	0.8152	0.6292	0.6687	0.7716	0.5829	1.4301	1.5549	1.5682
GYB	1.1600	1.5317	1.4428	2.0073	1.6217	2.1342	1.3174	2.4335	1.9186
JSB	0.8809	1.0514	1.0366	0.5070	0.4874	0.6932	0.7883	0.3447	0.7410
NBB	0.8185	1.1129	1.4501	0.8329	0.4045	0.6795	2.0599	1.1936	0.6077
NJB	0.8369	0.8747	0.9506	1.3783	0.7498	1.5382	1.4903	1.4942	1.0821
SHB	0.5763	0.5493	0.7582	1.1920	1.1241	1.5587	1.2665	1.3744	2.2508