Decomposition Analysis of Green Technology Innovation from Green Patents in China

Table 2

Year-by-year decomposition analysis results of green patent applications in China in 2000–2017.

Year	Economic activity		CO2 emission intensity		R&D reaction		R&D efficiency		Green patent share		Total
	ΔPgdp	CRgdp (%)	ΔPint	CRint (%)	ΔPrea	CRrea (%)	ΔPeff	CReff (%)	ΔPstr	CRstr (%)	ΔGreen
2000-2001	391.4	85.1	−293.4	−63.8	284.5	61.9	351.4	76.4	−274.0	−59.6	460
2001-2002	458.6	30.5	−187.4	−12.5	229.8	15.3	582.5	38.7	420.6	28.0	1504
2002-2003	630.2	43.5	−0.7	−0.1	60.1	4.2	909.4	62.8	−151.1	−10.4	1448
2003-2004	797.1	103.4	581.2	75.4	−573.6	−74.4	−180.7	−23.4	146.9	19.1	771
2004-2005	972.8	34.2	674.9	23.7	−556.3	−19.6	1604.7	56.4	146.9	5.2	2843
2005-2006	1414.1	45.3	335.0	10.7	−183.1	−5.9	1029.3	32.9	529.7	17.0	3125
2006-2007	1982.0	51.4	−480.2	−12.5	699.3	18.1	539.0	14.0	1117.8	29.0	3858
2007-2008	2876.2	44.4	−1124.5	−17.3	253.7	3.9	2942.4	45.4	1536.2	23.7	6484
2008-2009	2748.5	28.1	−2187.2	−22.4	2105.9	21.5	4785.9	48.9	2329.9	23.8	9783
2009-2010	3613.7	32.0	−1852.2	−16.4	2291.0	20.3	6555.8	58.1	668.7	5.9	11277
2010-2011	5438.6	32.9	−2532.3	−15.3	1992.7	12.0	14176.3	85.6	−2517.3	−15.2	16558
2011-2012	6541.9	33.2	−832.2	−4.2	−228.8	−1.2	11941.1	60.6	2274.1	11.6	19696
2012-2013	6801.9	46.7	−4935.6	−33.9	4852.7	33.4	13410.4	92.2	−5578.3	−38.3	14551
2013-2014	7835.2	51.7	−5016.6	−33.1	4531.6	29.9	−2728.9	−18.0	10523.8	69.5	15145
2014-2015	9198.6	23.7	−9396.5	−24.2	8908.9	22.9	21062.4	54.2	9110.7	23.4	38884
2015-2016	11398.3	27.5	−12310.2	−29.7	11990.3	29.0	31135.7	75.2	−805.1	−1.9	41409
2016-2017	14054.5	27.7	−15373.4	−30.3	15779.3	31.1	5080.5	10.0	31136.2	61.4	50677