Heterogeneity of Green TFP in China’s Logistics Industry under Environmental Constraints

Table 3

TFP index of logistics industry and its decomposition (2003–2017).

Year	Energy and environmental factors are not introduced			Introduce energy and environmental factors
	TEC	TPC	TFPC	TEC	TPC	TFPC
2004	1.0076	1.0290	1.0368	0.9839	1.0057	0.9896
2005	1.0105	1.0350	1.0459	1.0193	1.0179	1.0376
2006	0.9930	1.0418	1.0344	1.0035	1.0266	1.0301
2007	0.9963	1.0431	1.0392	1.0079	1.0297	1.0379
2008	1.0178	1.0081	1.0261	0.9879	1.0270	1.0146
2009	0.9813	1.0233	1.0042	0.9824	1.0572	1.0386
2010	0.9793	1.0362	1.0148	0.9900	1.0106	1.0004
2011	0.9897	1.0439	1.0332	0.9935	1.0138	1.0072
2012	0.9925	1.0403	1.0325	1.0016	1.0051	1.0067
2013	0.9347	1.0000	0.9347	0.9941	1.0008	0.9949
2014	1.0017	1.0000	1.0017	1.0196	1.0070	1.0267
2015	1.0212	1.0000	1.0212	0.9979	1.0274	1.0252
2016	1.0314	1.0116	1.0434	1.0023	1.0386	1.0410
2017	0.9624	1.0897	1.0487	0.9944	1.0277	1.0220
Mean	0.9939	1.0285	1.0222	0.9984	1.0210	1.0193