Governments do not necessarily act in the national interest, especially when making detailed microeconomic interventions. Instead, they are influenced by interest group pressures. The kinds of interventions that new trade theory suggests can raise national income will typically raise the welfare of small, fortunate groups by large amounts, while imposing costs on larger, more diffuse groups.
Paul KrugmanAnd when the chickens that didn't hatch come home to roost, we will rue the day when, misled by sloppy accounting and rosy scenarios, we gave away the national nest egg.
Paul KrugmanBy rescuing the financial system without reforming it, Washington has done nothing to protect us from a new crisis, and, in fact, has made another crisis more likely.
Paul Krugman