The group's rough blueprint will be presented at a conference next week, but you can thumb through their short paper at the source.

ENGADGET: Researchers propose �� la carte internet services, overhaul for web infrastructure

But reserve holdings in some emerging markets have gone way beyond levels suggested by prudential rules of thumb enough to pay for three months of imports, say, or to cover short-term foreign-currency debt.

ECONOMIST: Global economic imbalances