A tripolar international monetary system-centered on the U.S. dollar, the deutsche mark, and the yen - appears to be emerging. This paper not only assesses the role of the yen as an international currency but also presents a unified theory of international currency use and distinguishes between...

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...