Using any sort of aggregate metric is probably a bad idea, as you're losing too much information to generate useful results. It's a better idea to identify part

Using any sort of aggregate metric is probably a bad idea, as you're losing too much information to generate useful results. It's a better idea to identify particular deficiencies in economic production, such as poor appliance lifespan or lack of suitable housing, and assign specialised teams to address those deficiencies, with a central committee coordinating between those teams.