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The high volatility of electricity markets gives producers and retailers an incentive to hedge their exposure to electricity prices. This paper studies how welfare and investment incentives are affected when markets for derivatives are introduced, and to what extent this depends on market...
Persistent link: https://www.econbiz.de/10014214765
We develop a robust optimal dynamic hedging strategy that takes both downside risks and market incompleteness into … hedging can be decreased by following the robust strategy …
Persistent link: https://www.econbiz.de/10012937852
optimization problem. We find that both naive and robust optimal portfolios depend on the hedging horizon and current funding ratio …
Persistent link: https://www.econbiz.de/10013049665
optimization problem. We find that both naive and robust optimal portfolios depend on the hedging horizon and current funding ratio …
Persistent link: https://www.econbiz.de/10013028258
This paper proposes a model-free approach to hedging and pricing in the presence of market imperfections such as market … incompleteness and frictions. The generality of this framework allows us to conduct an in-depth theoretical analysis of hedging … strategies with a wide family of risk measures and pricing rules, and study the conditions under which the hedging problem admits …
Persistent link: https://www.econbiz.de/10011996659
This paper proposes a robust approach to hedging and pricing in the presence of market imperfections such as market … incompleteness and frictions. The generality of this framework allows us to conduct an in-depth theoretical analysis of hedging … proposed theoretical approach are illustrated with an application on hedging economic risk. …
Persistent link: https://www.econbiz.de/10010397681
This paper proposes a robust approach to hedging and pricing in the presence of market imperfections such as market … incompleteness and frictions. The generality of this framework allows us to conduct an in-depth theoretical analysis of hedging … proposed theoretical approach are illustrated with an application on hedging economic risk. …
Persistent link: https://www.econbiz.de/10010942126
Risk-neutral pricing dictates that the discounted derivative price is a martingale in a measure equivalent to the economic measure. The residual ambiguity for incomplete markets is here resolved by minimizing the entropy of the price measure from the economic measure, subject to mark-to-market...
Persistent link: https://www.econbiz.de/10012827155
A solution to a portfolio optimization problem is always conditioned by constraints on the initial capital and the price of the available market assets. If a risk neutral measure is known, then the price of each asset is the discounted expected value of the asset's price under this measure. But...
Persistent link: https://www.econbiz.de/10012919024
I study the effects of credit tightening in an economy with uninsured idiosyncratic investment risk. In the model, entrepreneurs require an equity premium because collateral constraints limit insurance. After collateral constraints tighten, the equity premium and the riskiness of consumption...
Persistent link: https://www.econbiz.de/10013081571