"10.1162/rest.2006.88.1.113" . "The Impact of Global Warming on U.S. Agriculture: An Econometric Analysis of Optimal Growing Conditions"^^ . . "88" . "113-125" . "2006"^^ . "10.1162/rest.2006.88.1.113" . . . _:genid1 . _:genid1 . _:genid1 . _:genid1 . _:genid1 . _:genid2 . _:genid2 . _:genid2 . _:genid2 . _:genid2 . _:genid3 . _:genid3 . _:genid3 . _:genid3 . _:genid3 . . . . .