U.S. residents, both old and young, have been moving en masse to places with nice weather. Well known is the migration … towards places with warm winter weather, which is often attributed to the introduction of air conditioning. But people have … also been moving to places with cooler and less-humid summer weather, which is the opposite of what would be expected from …

Households in the United States and a number of other wealthy nations have been migrating to places with nice weather …. This likely reflects an increase in the relative valuation of the weather's direct contribution to household utility …

that imposes a very clear structure upon the relationship between these agents and their activities and their environment …