نتایج جستجو برای: optimal hedge ratio
تعداد نتایج: 847426 فیلتر نتایج به سال:
We acknowledge the LBS Centre for Hedge Fund Research and Education for providing the hedge fund data used in this paper. Earlier versions of this paper were presented at Abstract This paper studies the risk in fixed-income hedge fund styles. Principal component analysis is applied to groups of fixed-income hedge funds to extract common sources of risk and return. These common sources of risk a...
A key criterion for applying hedge accounting under SFAS 133 is the demonstration of hedge effectiveness. Retrospective assessment of hedge effectiveness may reveal hedge ineffectiveness – the extent to which a gain (loss) on the hedging derivative is not offset by a corresponding loss (gain) on the hedged item. SFAS 133 requires that this accounting measure of hedge ineffectiveness be reported...
This paper investigates hedge fund performance and risk. The empirical evidence indicates that hedge funds differ substantially from traditional investment vehicles such as mutual funds. The funds with watermarks significantly outperform the funds without watermarks. The average hedge fund returns are related positively to incentive fees, the size of the fund, and the lockup period. Hedge funds...
We explicitly compute closed formulas for the minimal variance hedging strategy in discrete time of a European option and for the variance of the corresponding hedging error under the hypothesis that the underlying asset is a martingale following a Geometric Brownian motion. The formulas are easy to implement, hence the optimal hedge ratio can be employed as a valid substitute of the standard B...
The class of Multivariate BiLinear GARCH (MBL-GARCH) models is proposed and its statistical properties are investigated. The model can be regarded as a generalization to a multivariate setting of the univariate BLGARCH model proposed by Storti and Vitale (2003a; 2003b). It is shown how MBL-GARCH models allow to account for asymmetric effects in both conditional variances and correlations. An EM...
SEPTEMBER 2002 THE JOURNAL OF FIXED INCOME 1 H edge fund strategies came under intense scrutiny with the stressful market events surrounding the near collapse of Long-Term Capital Management (LTCM). Several studies were sponsored by regulatory agencies in the financial markets, including the President’s Working Group on Financial Markets [1999], and the Bank for International Settlements [1999a...
Optimal futures hedging is examined in a two-good model with stochastic output and sequential information arrival. A producer’s optimal hedge depends on demand elasticity, sensitivity of his output to weather. his correlation with aggregate output, and how rapidly his output uncertainty is resolved relative to other producers during different seasonal periods. Because regional output uncertaint...
It is well known that the pro forma performance of a sample of investment funds contains biases. These biases are documented in Brown, Goetzmann, Ibbotson and Ross (1992) using mutual funds as subjects. The organization structure of hedge funds, being private and often offshore vehicles, makes data collection a much more onerous task. This amplifies the impact of performance measurement biases....
Hedging is one of the most important topics in investment field, which could be noticed from different points of view. We evaluate the role of gold relative to different indices in Tehran Security Exchange (TSE) as a representative of Iran Capital Market .In this topic gold charecterristics of “save haven” and “hedge” versus TSE are studided. Daily Price Returns of 21 TSE stock indices and dail...
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