We analyze the term structure of illiquidity premiums as the difference between the yield curves of two major bond segments that are both government guaranteed but differ in their liquidity. We show that its characteristics strongly depend on the economic situation. In crisis times, illiquidity...

We provide evidence of a strong effect of the underlying stock's illiquidity on option prices by showing that the average absolute difference between historical and implied volatility increases with stock illiquidity. This pattern translates into significant excess returns of option trading...

This study provides a rigorous empirical comparison of structural and reduced-formcredit risk frameworks. As major difference we focus on the discriminative modelingof the default time. In contrast to the previous literature, we calibrate both approaches to the same data set, apply comparable...

This paper investigates the dynamics of the term structure of bond market illiquidity premia. We analyze the comovement of short-, medium-, and long-termilliquidity premia and identify economic factors determining them. Our resultsshow that the term structure of illiquidity premia is U-shaped on...

In this paper, we explore the stochastic nature of implied recovery rates. We exploit the fact that differently-ranking debt instruments of the same issuer face identical default risk but different defaultconditionalrecovery rates. Specifically, we extract information from Credit Default Swaps...

The introduction of the accounting standards SFAS 123R and IFRS 2 forexecutive stock options has led to an important change. As companies arenow forced to value their stock options at grant date for accounting purposes,the robustness of prices against the choice of certain valuation models...

This paper analyzes the investment timing of firms facing two dimensions of financingconstraints: Liquidity constraints and capital market frictions inducing financing costs. We showthat liquidity constraints are not sufficient to explain voluntary investment delay. However, whenadditionally...

Objective of this paper is to enhance the understanding of modelling jumpsand to analyse the model risk based on the jump component in electricity markets.We provide a common modelling framework that allows to incorporate the main jumppatterns observed in electricity spot prices and compare the...

Credit default swaps (CDSs) are among the most successful financial innovationsof recent years, which is reflected in the rapidly expanding market. CDS trading occurs inthe over-the-counter market, which relies heavily on broker intermediation to arrangetrades. We provide empirical evidence that...

Die Bewertung derivativer Zinsinstrumente erfolgt inder Praxis häufig mit Hilfe des Bewertungsmodells von Black [1]. Dabeiwird die Mean-Reversion-Eigenschaft von Zinssätzen vernachlässigt. Beizahlreichen Finanzinnovationen ist jedoch aufgrund ihrer Struktur davonauszugehen, daß ihr Wert...