The Coupling and Coordinated Development of Intellectual Property and High-Quality Economy: Using China’s 30 Provinces as an Example

Table 5

The sources decomposition of regional differences in the coupling coordinated development.

Year	Intragroup contribution (contribution rate)	Intergroup contribution (contribution rate)	Hypervariable density contribution (contribution rate)
2013	0.014 (5.85%)	0.202 (81.91%)	0.030 (12.24%)
2014	0.017 (6.04%)	0.222 (80.05%)	0.039 (13.91%)
2015	0.016 (6.05%)	0.216 (81.58%)	0.033 (12.37%)
2016	0.015 (5.89%)	0.205 (80.61%)	0.034 (13.5%)
2017	0.014 (5.58%)	0.203 (83.26%)	0.027 (11.16%)
2018	0.015 (6.21%)	0.191 (78.34%)	0.038 (15.45%)
2019	0.017 (6.19%)	0.210 (76.99%)	0.046 (16.82%)
2020	0.016 (5.93%)	0.217 (79.01%)	0.041 (15.06%)
Average	0.016 (5.97%)	0.208 (80.17%)	0.036 (13.86%)