Technological Innovation and Value Creation of Enterprise Innovation Ecosystem Based on System Dynamics Modeling

Table 2

Test of model output variables.

Year	Sales revenue of new products			Number of patent applications
	Actual value (ten thousand yuan)	Analog value (ten thousand yuan)	Error rate (%)	Actual value (pieces)	Analog value (pieces)	Error rate (%)
2008	128794741	129693462	−0.70	39656	40022	−0.92
2009	125950003	127946750	−1.59	71337	68634.647	3.79
2010	163647630	165649878	−1.22	59683	61294.441	−2.70
2011	203845208.9	210845341	−3.43	101267	99685.6192	1.56
2012	237653174	236143569	0.64	127821	126782.126	0.81
2013	290288371	298276943	−2.75	143005	144102.21	−0.77
2014	328451936.2	325451287	0.91	166709	167422.932	−0.43
2015	381114794.3	387114854	−1.57	158463	154630.132	2.42
2016	435592443.7	434211754	0.32	185913	184320.146	0.86