As recently as two years ago there was a widespread consensus among economists that fiscal policy is not useful as a countercyclical instrument. Now governments in Washington and around the world are developing massive fiscal stimulus packages, supported by a wide range of economists in...

A roadmap to "rethinking macro" / Olivier Blanchard and Rafael Portillo -- Debt supercycle not secular stagnation / Kenneth Rogoff -- Rethinking secular stagnation after seventeen months / Lawrence Summers -- Systemic risk and financial regulation -- A note from the session on systemic risk and...