Efficiency of Two-Stage Technological Innovation in High Patent-Intensive Industries That Considers Time Lag: Research Based on the SBM-NDEA Model

Table 3

Technological innovation efficiency of 8 high patent-intensive industries from 2007 to 2016.

Industries	2007			2008			2009			2010			2011			2012			2013			2014			2015			2016
	e1	e2	E0	e1	e2	E0	e1	e2	E0	e1	e2	E0	e1	e2	E0	e1	e2	E0	e1	e2	E0	e1	e2	E0	e1	e2	E0	e1	e2	E0
Pharmaceutical manufacturing	0.631	0.881	0.756	0.697	0.897	0.797	0.742	0.912	0.827	0.856	0.865	0.861	0.768	0.876	0.822	0.732	0.761	0.747	0.681	1.000	0.841	0.821	1.000	0.911	0.835	1.000	0.918	0.832	1.000	0.916
Crafts manufacturing	1.000	1.000	1.000	1.000	1.000	1.000	0.876	1.000	0.938	1.000	0.866	0.933	1.000	1.000	1.000	0.935	1.000	0.968	0.769	1.000	0.885	0.981	0.814	0.898	0.867	0.962	0.915	0.954	0.897	0.926
Oil and gas exploration	0.316	0.788	0.552	0.346	0.865	0.606	0.256	0.972	0.614	0.396	1.000	0.698	0.384	1.000	0.692	0.368	1.000	0.684	0.396	1.000	0.698	0.632	1.000	0.816	0.763	1.000	0.882	0.781	1.000	0.891
Electrical machinery manufacturing	0.884	0.814	0.849	1.000	0.824	0.912	1.000	0.744	0.872	1.000	0.793	0.897	1.000	0.781	0.891	1.000	0.702	0.851	1.000	0.816	0.908	1.000	0.842	0.921	1.000	0.871	0.936	1.000	0.886	0.943
Chemical manufacturing	0.412	0.724	0.568	0.441	0.786	0.614	0.368	0.756	0.562	0.421	0.684	0.553	0.396	0.762	0.579	0.536	0.857	0.697	0.545	0.863	0.704	0.713	0.842	0.778	0.721	0.806	0.764	0.704	0.851	0.778
Computer, communication, and other electronic equipment manufacturing	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000
Special equipment manufacturing	0.545	0.846	0.696	0.616	0.715	0.666	0.632	0.768	0.700	0.684	0.700	0.692	0.701	0.768	0.735	0.810	0.786	0.798	0.841	0.778	0.810	0.891	0.868	0.880	0.902	0.823	0.863	0.911	0.814	0.863
Instrument manufacturing industry	0.415	0.831	0.623	0.620	0.703	0.662	0.684	0.698	0.691	0.702	0.732	0.717	0.641	0.706	0.674	0.734	1.000	0.867	0.786	0.922	0.854	0.896	0.846	0.871	0.967	0.852	0.910	0.985	0.877	0.931