The paper provides a specification of belief systems for models of large economies with anonymity in which aggregate states depend only on cross-section distributions of types. For belief systems satisfying certain conditions of mutual absolute continuity, the paper gives a necessary and...

Rodrigues-Neto (2009) has shown that a given specification of posteriors of different players in an incomplete-information setting is compatible with a common prior if and only if the posteriors satisfy the so-called cycle equations. This note shows that, if, for any player, any element of the...

This lecture discusses the 2010 crisis of the European Monetary Union and draws some lessons for reform. Crisis resolution has been difficult because the sovereign debt crisis of countries like Greece and Portugal has come together with real-estate and banking crises in countries like Ireland...

The paper gives an overview over issues concerning the role of financial stability in monetary policy. Historically, financial stability has figured highly among central banks ́objectives, with policy measures ranging from interest rate stabilization to serving as a lender of the last resort....

The paper gives an overview over issues concerning the role of financial stability in monetary policy and the relation between banking supervision and central banking. Following a brief account of developments in the European Monetary Union since its creation, the systematic treatment contains...

The paper discusses the role of risk weighting in the determination of minimum requirements for eligible bail-in-able liabilities of banks (MREL), i.e. liabilities that are not exempt from the bail-in tool in bank resolution and that can be written down or converted into equity if losses on...

Der Aufsatz diskutiert die Rolle der Wirtschaftswissenschaft in der politischen oder juristischen Diskussion über den Umgang mit ökonomischen Sachverhalten und Zusammenhängen. Die Künstlichkeit der in theoretischen Modellen oder Laborexperimenten untersuchten Welten wirft die Frage nach dem...