A TOPSIS-Based Model for Evaluating the Performance of the Intellectual Property Value Strategies of Science and Technology Enterprises

Table 3

Calculation results of index weights.

Performance dimension	Index	Weights
Financial performance	Intangible assets and goodwill	0.0702
	Intangible assets’ net interest	0.0404
External performance	Number of domestic patents	0.1059
	Number of cooperative patents	0.0784
	Number of patent collaborators	0.0909
Value chain performance	Average years of patent	0.0449
	Researchers and developers	0.1151
	R&D expenditure	0.1189
	Chinese invention patents	0.1218
	Chinese utility model	0.0932
	Chinese appearance design	0.0822
	Patent inventors	0.0382