The Configuration of Supply Chain Concentration and Staff Structure in Intelligent Manufacturing: A Fuzzy Sets Qualitative Comparative Analysis

Table 2

Necessity test of business performance.

Variables	Meaning	Consistency	Coverage
	High customer concentration	0.4475	0.4626
	Low customer concentration	0.6308	0.6363
	High supplier concentration	0.5394	0.5400
	Low supplier concentration	0.5449	0.5678
	High proportion of production personnel	0.5916	0.5905
	Low proportion of production personnel	0.5002	0.5228
	High proportion of sales personnel	0.5565	0.5735
	Low proportion of sales personnel	0.5334	0.5396
	High staff education level	0.4967	0.5346
	Low staff education level	0.5706	0.5541