Showing 1 - 10 of 11
Persistent link: https://www.econbiz.de/10011092594
In this paper we empirically compare different term structure models when it comes to the pricing and hedging of caps … and swaptions.We analyze the influence of the number of factors on the pricing and hedging results, and investigate which … best pricing and hedging results. We use data on interest rates, and cap and swaption prices from 1995 to 1999.We find that …
Persistent link: https://www.econbiz.de/10011091164
In this paper we show that free entry decisions may be socially inefficient, even in a perfectly competitive homogeneous goods market with non-lumpy investments. In our model, inefficient entry decisions are the result of risk-aversion of incumbent producers and consumers, combined with...
Persistent link: https://www.econbiz.de/10011091337
, we show that agents economic hedging portfolios can be obtained by an intuitively appealing, risk aversion …-weighted approximate replication of the economic risk variables using the investment opportunity set, as opposed to the unweighted hedging …-dependent hedging adjustments with respect to one or more securities.Moreover, we analyze investors speculative positions and find that …
Persistent link: https://www.econbiz.de/10011091561
Existing research on the hedging effectiveness of currency futures assumes that futures positions are continuously … adjusted. This is an unrealistic assumption in practice. In this paper we study the hedging effectiveness for futures positions … determine hedge ratios and hedging effectiveness. These are the minimum-variance model of Ederington (1979), the "-t model of …
Persistent link: https://www.econbiz.de/10011092145
double barriers on to single barriers.Non-dynamic hedges overcome bulky transaction costs due to dynamic hedging trades …
Persistent link: https://www.econbiz.de/10011092316
This paper tests the influence of institutional differences on risk management practices.Several survey studies have investigated derivatives usage for risk management purposes in the US (see, among others, Bodnar, Hayt, Marston and Smithson, 1995 and Bodnar, Hayt and Marston, 1996, 1998).In...
Persistent link: https://www.econbiz.de/10011092330
Persistent link: https://www.econbiz.de/10011092341
Hedge funds databases are typicall subject to high attrition rates because of fund termination and self-selection.Even when all funds are included up to their last available return, one cannot prevent that ex post conditioning biases affect standard estimates of performance persistence.In this...
Persistent link: https://www.econbiz.de/10011092451
Abstract: This article surveys optimization of simulated systems. The simulation may be either deterministic or random. The survey reflects the author’s extensive experience with simulation-optimization through Kriging (or Gaussian process) metamodels. The analysis of these metamodels may use...
Persistent link: https://www.econbiz.de/10011091591