Fuzzy Comprehensive Evaluation of Happiness Index of Nine Cities in Pearl River Delta Based on AHP

Table 8

Weighting table of residents’ happiness evaluation indicators.

Goal layer	First-level index	Weight value (W)	Second-level index	Code	Weight value (W)
Residents’ happiness	Residents’ income (A)	0.463	Per capita GDP (¥)	X11	0.333
			Average wage of workers (¥)	X12	0.667
	Residents’ consumption (B)	0.235	Per capita disposable income of urban residents (¥)	X21	0.750
			Per capita consumption expenditure of urban residents (¥)	X22	0.250
	Residents’ living environment (C)	0.083	Per capita daily living water consumption (liter)	X31	0.409
			Per capita road area (m2)	X32	0.282
			Sewage treatment rate (%)	X33	0.150
			Per capita park green space area (m2)	X34	0.097
			Garbage disposal rate (%)	X35	0.062
	Residents’ medical conditions (D)	0.070	Number of beds in hospitals and health centers (per 10000 person)	X41	0.250
			Number of people covered by urban basic medical insurance (person)	X42	0.750
	Cultural and educational environment (E)	0.149	Primary school student-student ratio (%)	X51	0.169
			Ratio of teachers and students in secondary vocational education (%)	X52	0.169
			The ratio of normal high school students to teachers (%)	X53	30.169
			The ratio of education expenditure to fiscal revenue (%)	X54	0.297
			Public library (s)	X55	0.197