Introduction : from business-cycle measurement to macroeconomic theory -- Aggregate demand-- Aggregate supply-- AS-AD equilibrium and the propagation of macroeconomic shocks -- Unemployment fluctuations -- Monetary policy -- Fiscal policy -- The liquidity trap -- Unconventional monetary policies...

Today, the most pressing challenges for public economics are of macroeconomic nature: pensions, debt, income distribution, and fiscal sustainability. All these problems are compounded by the phenomenon of demographic transition and aging. This graduate textbook addresses these issues with the...