Demographic modeling is a critical tool in urban planning. But what happens when the model is wrong?
This piece from New Geography looks at the trouble with demographic models and the potential problems that can arise when some pieces of data are wrong.
"The first step in planning for the future is to get a picture of what the terrain is going to look like when you get there. That's mainly what I do for clients, audiences and subscribers, and demographics provide the frame (like assembling all the straight-edge pieces of a jigsaw puzzle first). But here's the thing about projections: a small change at an inflection point, or the inclusion (or exclusion) of salient variables, can result in big changes to the future you are trying to describe. So like all treatments of the future, everything depends on the underlying assumptions, and the salience of the variables chosen for inclusion."
FULL STORY: Demographics May Be Destiny, but Mind the Assumptions
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City of Costa Mesa
Licking County
Barrett Planning Group LLC
HUD's Office of Policy Development and Research
Mpact Transit + Community
HUD's Office of Policy Development and Research
Tufts University, Department of Urban and Environmental Policy & Planning
City of Universal City TX
ULI Northwest Arkansas
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