Article Source By Jeffrey Frankel Today, we're fortunate to have Jeff Frankel, Harpel Professor at Harvard's Kennedy School of Government, as a guest blogger. His blog is here. The possibility that some Gulf states, particularly the UAE, might abandon their long-time pegs to the dollar is getting increasing attention (from Martin Feldstein and Brad Setser, for instance). It makes sense. The combination of high oil prices, rapid growth, a tightly fixed exchange rate, and the big depreciation of the dollar against other currencies (especially the euro, important for Gulf imports) was always going to be a recipe for strong money inflows and inflation in these countries. The economic dynamism -- most striking in Dubai -- is admirable and fascinating, but also now clearly indicative of overheating. Indeed inflation, as predicted, has risen alarmingly. Among other ill effects, it is producing ...