Evaluation on Site Selection of Urban Renewal Projects from the Perspective of Space Benefit: Macau Special Administrative Region as an Example

Table 5

The index system of site selection verification for urban renewal in Macau based on DEA.

Target layer	Criterion layer	Indicator layer	Indicator meaning	Source
Update site selection assessment	Economic and social investment	Building renewal investment	Reflect and update the construction base of the project	Visit statistics
		Percentage of ownership consent	Reflects the distribution of recognition among stakeholders	Visit statistics
	Spatial adaptation	Storm surge impact	Reflect the impact of disasters on renewal projects	Macau meteorological and geophysical bureau
		Air quality	Reflect the impact of the environment on the renewal project	Macau meteorological and geophysical bureau
	Spatial accessibility	Project accessibility	Reflects the potential of the project to attract people	Macau cartography and cadastre bureau
	Spatial diversity	Land use structure entropy	Reflect the diversity of land use types	Macau cartography and cadastre bureau
Update location verification	Economic and social output	Price after renovation	Verify project economic input and benefits	Macau real estate network
		Retrofit time	Verify the construction efficiency of the renovation project	Macau land and urban construction bureau
		Building area after renovation	Verify the changes in the spatial structure of the renovation project	Macau land and urban construction bureau
		Proportion of public service area	Assess the social benefits of the project	Macau land and urban construction bureau