These days...

These days, it’s very very hard to figure out what’s different about the economies of different cities and … who are all those people on the plane today. Why were they traveling and … better still, when you’re flying between Cleveland and Atlanta, what is it that Cleveland has that Atlanta needs? What is it that Atlanta has that Cleveland needs? Actually, what is that Atlanta has that anyone needs? I actually did try to figure out what Atlanta’s economy is about … it seems to be about the airport. We’re not quite getting it.

Paul Krugman