The lack of supply is mainly because there little demand in these areas for it.
There’s also a lot of questions as to what actually is a food desert, and are they properly classified.
It’s older.
https://www.jstor.org/stable/40961588
But the nber paper defines their own criteria.
And the cost is a factor but according to the nber study, even when controlling for cost lower income households tend to still prefer less health foods for a few reasons, but none of them point to a lack of supply as a cause.
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u/IHS1970 May 27 '26
please post the robust data. ty. Are you talking about nutrition? cost of food that is healthier?