[Retracted] Research on the Measurement, Evolution, and Driving Factors of Green Innovation Efficiency in Yangtze River Economic Belt: A Super-SBM and Spatial Durbin Model

Table 5

Global Moran’s I Index of green innovation efficiency.

	Moran’s I	z
2008	0.540	3.544
2009	0.510	3.415
2010	0.514	3.432
2011	0.533	3.476
2012	0.487	3.258
2013	0.313	2.022
2014	0.252	1.756
2015	0.233	1.622
2016	0.226	1.634
2017	0.209	1.567

Note: , , and represent the significance level at 1%, 5%, and 10%.