No Brainer.
A study out of UCLA says that allowing gay marriage in Iowa would boost the economy by $160 million. Said study co-author Lee Badgett: “This study demonstrates that equal marriage rights for same-sex couples are not only good for those couples, but they’re good for the state budget.” [QC Times]
I would say all the states, why single out Iowa. The largest industry there is “the other white meat” aka pork. Raising hogs is not something I would like to do, single or married.