Changing noise levels have a severe impact on house prices and through the leverage in financing on households wealth. This risk is essential for houses close to airports with uncertain aircraft regimes. We design and calibrate real options based on aircraft noise to hedge against noise risk....

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,...

This paper addresses the issue of intergenerational and internationalsharing of longevity and growth risks. Current research on worldwidedemographic changes highlights the importance of longevity risk on financialmarkets and the need to devise optimal hedging vehicles. We present a...

We introduce an adaptive importance sampling method for the loss distribution of credit portfolios based on the Robbins-Monro stochastic approximation procedure. After presenting the subtle construction of the algorithm, we apply our adaptive scheme for calculating the risk figures of a typical...

In the first three decades of CRSP data, value stocks have higher betas than growth stocks.Later on, the ranking is reversed and the gap in beta widens. What makes growth strategiesnowadays bear more market risk than value strategies? What are the causes of the reversalin the ranking of betas?...

The end of the lockup period of initial public offerings generally constitutes the first time corporateinsiders sell significant numbers of shares on the market. I test the hypothesis that shareholderspressure analysts to support the share price until the end of the lockup period.[...]

This paper develops a method to compute the equilibrium correspondence for exchangeeconomies with semi-algebraic preferences. Given a class of semi-algebraic exchange economiesparameterized by individual endowments and possibly other exogenous variables such as prefer-ence parameters or asset...

Multiplicity of equilibria is a prevalent problem in many economic models. Oftenequilibria are characterized as solutions to a system of polynomial equations. This pa-per gives an introduction to the application of GrÄobner basis methods for ¯nding allsolutions of a polynomial system. The...

This article examines the recent regulatory developments with regard to shortselling. Short selling regulation is an important factor in firm governancebecause it affects the way in which firms are subject to market discipline. Asthe financial crisis has attracted regulators’ notice to short...