In this paper we study risk-neutral densities (RNDs) for the German stock market. The use of option prices allows us to quantify the risk-neutral probabilities of various levels of the DAX index. For the period from December 1995 to November 2001, we implement the mixture of log-normals model...

This paper examines the likely impact of Capital Adequacy Directive (CAD) on European Securities markets, focusing in particular on the competitive consequences for institutions engaged in the trading of equity securities.

Singer and Karnosky's (1995) exact and complete return attribution framework does not account for risk, since it ignores accumulated historical information. Its implied investment strategy selection is based on simple return maximization and ignores that investment strategies are correlated via...

The paper’s objective is to identify the balance of risks that economic agents incorporate in oil and exchange rate markets (peso/US dollar). For that purpose, two methodologies that are normally used to estimate the expected risk-neutral probability functions for a determinate underlying...

We deal with the valuration and hedging of non path-dependent European options on one or several underlyings in a model of an international economy which allows for both interest rate and exchange rate risk. Using martingale theory we provide a unified and easily applicable approach to pricing...

This paper attempts to uncover the determinants of the dealer bid-ask spread in the foreign exchange market. Prior research has examined the Huang–Masulis model wherein the spread is modelled as a function of dealer competition and volatility. We first extend this model to a much larger...

This article examines hedging in South African stock index futures market. The hedge ratios are estimated by six econometric techniques: the standard OLS regression, simple and vector error correction models, the ECM with generalised autoregressive heteroskedasticity (GARCH), as well as...

This article examines the relation between price and open interest in the Greek stock index futures market. The focus is on GARCH effects and the long–run information role of open interest. The results show that current open interest helps in explaining GARCH effects, while a negative...

The spread risk premium component of credit default swap (CDS) spreads represents a compensation demanded by protection sellers for future changes in CDS spreads caused by unpredictable fluctuations in the reference entity’s risk-neutral default intensity. This paper defines and estimates a...

After having been considered as a public good during decades, electricity is now regarded as a tradable commodity in most developed countries. Since they were launched twenty years ago, electricity derivative markets exhibit sustained rises in their transaction volumes. Even if these markets are...