The setting is a small open economy with an open sector and a sheltered sector. If the unions that operate in each sector coordinate their wage claims within the sector, the choice of monetary regime - monetary union or floating with an inflation target - affects the relative prices of tradables...

This paper addresses a basic yet unresolved question: Do claims on private assets provide sufficient liquidity for an efficient functioning of the productive sector? Or does the State have a role in creating liquidity and regulating it either through adjustments in the stock of government...