Chinese cities dive back into debt to fuel growth even as defaults rise

By Nathaniel Taplin SHANGHAI (Reuters) - With a nod from Beijing, China's local governments have embarked on a massive new round of off-balance sheet debt financing, underpinning a fragile pick up in the economy but raising red flags on financial stability. The increased borrowing for an economy already swimming in debt adds to concerns about growing bubbles in certain major asset classes, such as real estate and commodities, and a bond market seeing a rise in corporate defaults. Economists say