This paper suggests a factor model for carry trade strategies wherethe regression coeffcients are allowed to depend on market volatility and liquid-ity. Empirical results on daily data from 1995 to 2008 show that a typical carrytrade strategy has much higher exposure to the stock market and also...

The persistence of financial instability calls into question the adequacy of the current regulatory regime. Acritical review of the three pillars at the core of current financial regulation exposes some structural flaws.[...]

Monetary policy is most effective when public beliefs about future policies are activelymanaged. This is the appeal of policy rules and commitment strategies, typically absent underdiscretion. But when a policymaker has some private information — as is the case in reality— belief management...

In an in‡uential series of contributions, Kraay and Ventura (2000, 2003) o¤er a“new rule” for the current account: in response to a temporary income shock, thechange in the current account is equal to the change in saving times the ratio of netforeign assets to wealth. We analyze the...

We consider backward stochastic dierential equations (BSDEs) witha particular quadratic generator and study the behaviour of their solu-tions when the probability measure is changed, the ltration is shrunk,or the underlying probability space is transformed.[...]

We consider the modelling of credit migration risk and the pricing of migration derivativesour approach enlarges the traditional setup where credit risk is based on default solely.We implement the Regime Shifting Markov Mixture model developed in Andersson (2007)and Andersson and Vanini (2008)...

We consider the modelling of credit migration risk and the pricing of migrationderivatives. To construct a Point-in-Time (PIT) rating migration matrix as the underlyingvalue for derivative pricing we show first that the Affine Markov Chain models isnot sufficient to generate PIT migration...

The recent real estate bubble was fuelled by non-risk adjusted lending policies, low interest rates and complex finance vehicles. Mortgage-backed securities (MBS) played a crucial role in the crisis. These vehicles were praised as liquid capital market instruments that allowed mortgage lenders...

Market frictions inhibit perfect replication of property derivatives and dene the property spreadas a price measure in the incomplete real estate market. We identify transaction costs, transactiontime and short sale constraints as the main frictions in this market. Based on these frictions,...

Changing noise levels have a severe impact on house prices and through the leveragein nancing on households wealth. This risk is essential for houses close to airportswith uncertain aircraft regimes. We design and calibrate real options based on aircraftnoise to hedge against noise risk. The...