ABSTRACTS

Daniel Djupsjöbacka

Risk Control. The Case of a Hedge Fund and an Option Market Making Business

Erik Ekström

Properties of American option prices

Henrik Hult

Multivariate regular variation for additive processes and portfolio risk management

Celine Jost

On Finite-dimensional Realizations of Arbitrage-free HJM models

Kasimir Kaliva

Modelling of International Share Index

Maciej Klimek

On discrete models of real options

Matti Koivu

A stochastic model for assets and liabilities of a Finnish pension company

Thomas Mikosch

The tales the tails of financial series tell

Harri Nyrhinen

On perpetual payment streams

Teemu Pennanen

Calibrated option bounds

Johan Tysk

Properties of option prices, stochastic time and convexity of solutions to parabolic equations

Esko Valkeila

Fractional Brownian motion in finance - once more