Die vorliegende Arbeit stellt einen Beitrag zur Bewertung von Mitarbeiterrisiken in Unternehmen dar. Es werden Ursachen determiniert, die einen Mitarbeiterausfall zur Folge haben. Diese werden auf ihre Eintrittswahrscheinlichkeit sowie möglicher Schäden hin untersucht. Darauf aufbauend wird...

Hedge funds are said to be rewarding investments because they have favourable risk-return characteristics on a standalone basis, and because they offer valuable diversification with respect to traditional stock and bond markets. On the other hand, hedge fund returns have a number of...

This paper describes the experiences of developing country enterprises, farmers and governments with commodity price risk management and various forms of structured finance. It explores the constraints that these entities face in using modern financial markets, including counterparty and...

This article presents a novel approach for calculating swap vega per bucket in the Libor BGM model. We show that for some forms of the volatility an approach based on re-calibration may lead to a large uncertainty in estimated swap vega, as the instantaneous volatility structure may be distorted...

This paper examines whether the introduction of the Euro in 1999 was associated with lower stock return volatility, market risk exposures and foreign exchange rate risk exposures for 12,821 nonfinancial firms in Europe, the United States, and Japan. We show that though the Euro led to a...

We investigate Swedish firms’ use of financial hedges to reduce their foreign exchange exposure for 1997–2001. The study uses survey data, which enables us to differentiate between hedging aimed at translation exposure and transaction exposure, respectively. The survey responses show that...

Value-at-Risk (VaR) determines the probability of a portfolio of assets losing a certain amount in a given time period due to adverse market conditions with a particular level of confidence. Value-at-Risk has received considerable attention from financial economists and financial practitioners...

Liberalization of Singapore's financial sector causes its fund management industry to expand rapidly. As of December 1, 1998 there were 191 unit trusts to choose from. Eventually, Singapore, like the USA and Hong Kong, will have more unit trusts than stocks listed on its exchange. Many...

The purpose of this article is to assess how the changing operations of international banks in emerging countries in the last decades have altered the risks they face as well as their mitigation techniques. The recent expansion of the international banking business through the setup of branches...

Distributions for returns are used to compute the capital charge for portfolios in investment banks. The mainstream definition of returns is based on closing prices and neglects the important effects of intraday trading activity on the losses . In this paper we introduce ''minimal returns'', a...