00393nam a2200145Ia 4500008004100000020001500041082001400056100001600070245006500086260003500151300000800186650001400194650002000208653001900228170901s1986    xx            000 0 und d  a0710802447  a339bF80N  aFrank, Jeff 0aNew Keynesian EconomicsbUnemployment,Search and Contracting  aSussexbWheatsheaf Booksc1986  a283  aEconomics  aSocial sciences  aMacroeconomics