Harvard economist Kenneth Rogoff shares his insights on the global economy. One of them includes - The end of cheap borrowing will have global ramifications ”Housing, budget deficits. Corporations have been very dependent on this. There are some companies which have a lot of cash. There are others that have borrowed more than they ever have. So if we have a lasting adjustment and my research suggests that's a distinct possibility, we don't know, it would have huge ramifications for markets, for policy-makers, for everything." Watch the video to learn more about what Kenneth Rogoff shared about the global economy.