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volatility and risk aversion that are similar to the ones observed in the data. In addition, the model produces an implied …
Persistent link: https://www.econbiz.de/10005858509
receives for being exposed to interestrate risk when investing in equity securities. We pursue here a benchmark portfolio … approach,constructing benchmark portfolios with the same interest rate risk exposure as a particularstock. By studying the time … risk benchmarks of Germancorporations have mostly earned a significantly positive reward. ii) Returns of interest raterisk …
Persistent link: https://www.econbiz.de/10005857708
This paper develops a closed form risk-neutral valuation model for pricing Europeanstyle options when the underlying …
Persistent link: https://www.econbiz.de/10005870098
through simple transformations. In this paper,we established the link between the real and the risk neutral distributions …, andprovided a formal proof for the existence of the risk neutral valuation relationshipbetween option price and the gamma …
Persistent link: https://www.econbiz.de/10005870109
useful for out-of-sample prediction. Nor do we find practical applications of Bernoulli functions in major risk …
Persistent link: https://www.econbiz.de/10010288161
This paper analyzes the expected life-time utility and the hedging demands in an exchange only, representative agent general equilibrium under incomplete information. We derive an expression for the investor’s expected life-time utility, and analyze his hedging demands for intertemporal changes...
Persistent link: https://www.econbiz.de/10005858506
This paper analyzes the term structure of interest rates in an exchange-only Lucas (1978) economy where consumers learn about a stochastic growth rate through observations of the endowment process and an external public signal. We allow for deluded consumers, who exaggerate the degree of...
Persistent link: https://www.econbiz.de/10005858508
We show in a theoretical model that the expected excess return on any asset depends on its covariance not only with the market portfolio, but also with changes in the representative agents estimate. We test our model by using GMM and compare it to the Fama-French model. The results suggest that...
Persistent link: https://www.econbiz.de/10005858510
rate can be nonparametric for the risk premium parameters. We derive the kernel nonparametric efficiency bounds for … opportunities in estimated derivative prices, an XMM estimator based on an information criterion is introduced. The general results … are applied in a stochastic volatility model to get efficient derivative prices, to measure the uncertainty of estimated …
Persistent link: https://www.econbiz.de/10005858515
We document that a theoretically founded, real-time, and easy-to-implement option-based measure, termed synthetic-stock difference (SSD), accurately estimates the part of stock's expected return arising from stock's transaction costs. We calculate SSD for U.S. optionable stocks. SSD can be more...
Persistent link: https://www.econbiz.de/10014480627