NEW YORK – Soon after the global financial crisis erupted in 2008, I warned that unless the right policies were adopted, Japanese-style malaise – slow growth and near-stagnant incomes for years to come – could set in. While leaders on both sides of the Atlantic claimed that they had learned the lessons of Japan, they promptly proceeded to repeat some of the same mistakes. Now, even a key former United States official, the economist Larry Summers, is warning of secular stagnation.
The basic point that I raised a half-decade ago was that, in a fundamental sense, the US economy was sick even before the crisis: it was only an asset-price bubble, created through lax regulation and low interest rates, that had made the economy seem robust. Beneath the surface, numerous problems were festering: growing inequality; an unmet need for structural reform (moving from a manufacturing-based economy to services and adapting to changing global comparative advantages); persistent global imbalances; and a financial system more attuned to speculating than to making investments that would create jobs, increase productivity, and redeploy surpluses to maximize social returns.