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This study examines the hedging effectiveness of financial innovations against crude oil investment risks, both before … computation of optimal weights and optimal hedging ratios. Results show evidence of hedging effectiveness for the financial … innovations against oil market risks, with higher hedging performance observed during the pandemic. Overall, we show that sectoral …
Persistent link: https://www.econbiz.de/10012511784
government bonds had to derive new hedging strategies to deal with changing return properties and higher levels of uncertainty … hedging performance relative to unconditional hedging approaches such as OLS. The aim of this study is to test innovative … hedging strategies for EMU bond portfolios for non-crisis and crisis periods. We analyze single and composite hedges with the …
Persistent link: https://www.econbiz.de/10013006511
Using a regime switching model, this study analyzes the nature of gold hedging benefits from the perspective of an …, hedging benefits of gold are more pronounced during the higher volatility regimes when compared with the index-futures that …
Persistent link: https://www.econbiz.de/10012959679
The main goal of the work is to present the empirical verification of the investment attractiveness in a given world financial region. The attractiveness of a region is represented by the share of assets from this region in the optimal portfolio. The multivariate GARCH model has been used to...
Persistent link: https://www.econbiz.de/10010754070
The disappointing performance of value and small cap strategies shows that style consistency may not provide the long-term benefits often assumed in the literature. In this study we examine whether the short-term variation in the U.S. size and value premium is predictable. We document...
Persistent link: https://www.econbiz.de/10012737334
Our study examines whether the short-term variation in the Japanese size and value premium is sufficiently predictable to be exploited by a timing strategy. In the spirit of Pesaran and Timmermann (1995), we employ a dynamic modeling approach in which we explicitly allow for permutations among...
Persistent link: https://www.econbiz.de/10012785307
In this paper, we examine whether the short-term variation in the size and value premium in the Japanese stock market is sufficiently predictable to be exploited by a tactical timing strategy. In the spirit of Pesaran and Timmermann (1995), we employ a dynamic modeling approach in which we...
Persistent link: https://www.econbiz.de/10012740832
In this paper we develop a trading strategy in which the difference in observed returns of value and growth stocks in the US stock market is exploited. In the literature this return spread is often called the quot;value premiumquot;. In our modeling process we use a procedure similar to the...
Persistent link: https://www.econbiz.de/10012740909
This paper focuses on the valuation and hedging of gas storage facilities, using a spot-based valuation framework … coupled with a financial hedging strategy implemented with futures contracts. The contributions of this paper are two … price, but more importantly that the hedging strategy commonly used in the industry leaves the storage operator with …
Persistent link: https://www.econbiz.de/10011857266
The reaction of EU bond and equity market volatilities to sovereign rating announcements (Standard & Poor’s, Moody’s, and Fitch) is investigated using a panel of daily stock market and sovereign bond returns. The parametric volatilities are filtered using EGARCH specifications. The...
Persistent link: https://www.econbiz.de/10011605699