The Influencing Factors and Improvement Paths of the Manufacturing Industry Innovation System of Products for the Elderly

Table 4

Correlation matrix of main variables.

	CIS	AIS	PI	II	DLI	IEIS	ISP
Completeness of innovation subject	1
Ability of innovation subject	0.610	1
Perfection of infrastructure	0.733	0.581	1
Institutional incentive	0.637	0.549	0.564	1
Degree of lock-in inertia	0.668	0.627	0.635	0.641	1
Interactive efficiency of innovative	0.667	0.631	0.604	0.625	0.711	1
Innovation system performance	0.791	0.726	0.738	0.703	0.823	0.770	1

Note: indicates  < 0.01 and indicates  < 0.05.