The Perpetual Bubble Economy - NYTimes.com: “A strategy that relies on interest rates significantly below growth rates for long periods of time virtually guarantees the emergence of substantial bubbles and dangerous build-ups in leverage,” Mr. Summers wrote recently. “The idea that regulation can allow the growth benefits of easy credit to come without the costs is a chimera.”In addition to bridges and highways, water distribution systems and other public infrastructure, why not a public works project to bring fiber optic telecommunications service to every American home and business premise? Especially when 20 to 30 percent of them are left off the Internet grid?
A better route, Mr. Summers argued, would be to run deficits, perhaps indefinitely, even during economic good times. To help the economy right now, for instance, he argued for huge infrastructure spending, especially since money is cheap and so many construction workers are out of a job.