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Published in 2019 at "Journal of Forecasting"
DOI: 10.1002/for.2591
Abstract: The authors acknowledge financial support from the Ministry of Economics and Competitiveness through grant ECO2015‐67035‐P. In addition, Belen Nieto and Gonzalo Rubio acknowledge financial support from Generalitat Valencia grant Prometeo/2017/158 and the Bank of Spain,…
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Keywords:
grant;
economics;
risk neutral;
forecasting analysis ... See more keywords
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Published in 2019 at "Journal of Futures Markets"
DOI: 10.1002/fut.22049
Abstract: This article compares several widely used and recently developed methods to extract risk‐neutral densities (RNDs) from option prices in terms of estimation accuracy. It shows that the positive convolution approximation method consistently yields the most…
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Keywords:
monte carlo;
risk neutral;
neutral densities;
carlo analysis ... See more keywords
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Published in 2019 at "Eurasian Economic Review"
DOI: 10.1007/s40822-018-0104-6
Abstract: Previous research suggests that short-sellers correctly anticipate that big moves by one or more mutual funds cause temporary price distortions. By moving in the opposite direction to those trades, short-sellers outsmart mutual funds. This appears…
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Keywords:
risk neutral;
mutual funds;
big moves;
moves mutual ... See more keywords
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Published in 2020 at "Finance Research Letters"
DOI: 10.1016/j.frl.2019.101347
Abstract: Abstract This study models a link between ex-ante autocorrelation in expected returns and risk-neutral momentum, enabling a straightforward interpretation of market sentiment. Correspondingly, concepts of fractal Brownian motion are applied to option implied volatility term…
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Keywords:
risk neutral;
market;
finance;
neutral momentum ... See more keywords
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Published in 2018 at "Entropy"
DOI: 10.3390/e20070508
Abstract: Risk neutral measures are defined such that the basic random assets in a portfolio are martingales. Hence, when the market model is complete, valuation of other financial instruments is a relatively straightforward task when those…
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Keywords:
price;
risk neutral;
market;
neutral measure ... See more keywords
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Published in 2021 at "Symmetry"
DOI: 10.3390/sym13122285
Abstract: In order to rationally deal with the belief degree, Liu proposed uncertainty theory and refined into a branch of mathematics based on normality, self-duality, sub-additivity and product axioms. Subsequently, Liu defined the uncertainty process to…
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Keywords:
pricing method;
risk neutral;
based uncertainty;
uncertainty ... See more keywords