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Nonlinear noise estimation in international stock markets : coarse-grained entropy method
Fang, Yong - In: International journal of economics and finance 2 (2010) 1, pp. 97-104
Persistent link: https://www.econbiz.de/10009311097
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Higher-order dynamics in asset-pricing models with recursive preferences
Pohl, Walter; Schmedders, Karl; Wilms, Ole - 2014
This paper shows that the latest generation of asset pricing models with long-run risk exhibits economically significant nonlinearities, and thus the ubiquitous Campbell--Shiller log-linearization can generate large numerical errors. These errors in turn translate to considerable errors in the...
Persistent link: https://www.econbiz.de/10011293769
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Speculative asset price dynamics and wealth taxes
Mignot, Sarah; Tramontana, Fabio; Westerhoff, Frank H. - 2021
Based on the seminal asset-pricing model by Brock and Hommes (1998), we analytically show that higher wealth taxes increase the risky asset’s fundamental value, enlarge its local stability domain, may prevent the birth of nonfundamental steady states and, if they exist, reduce the risky...
Persistent link: https://www.econbiz.de/10012511346
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Trend followers, contrarians and fundamentalists : explaining the dynamics of financial markets
Schmitt, Noemi; Westerhoff, Frank H. - 2019
We propose an empirically motivated financial market model in which speculators rely on trend-following, contrarian and fundamental trading rules to determine their orders. Speculators' probabilistic rule-selection behavior - the only type of randomness in our model - depends on past and future...
Persistent link: https://www.econbiz.de/10012014573
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Can heterogeneous agent models explain the alleged mispricing of the S&P 500?
Lux, Thomas - 2020
Tests of excessive volatility along the lines of Shiller (1981) and Leroy and Porter (1981) count among the most convincing pieces of evidence against the validity of the time-honored efficient market hypothesis. Recently, using Shiller s distinction between ex-ante rational (fundamental) price...
Persistent link: https://www.econbiz.de/10012214509
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Term structures of asset prices and returns
Backus, David; Boyarchenko, Nina; Chernov, Mikhail - 2016
We explore the term structures of claims to a variety of cash flows: U.S. government bonds (claims to dollars), foreign government bonds (claims to foreign currency), inflation-adjusted bonds (claims to the price index), and equity (claims to future equity indexes or dividends). Average term...
Persistent link: https://www.econbiz.de/10011457568
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A non-parametric and entropy based analysis of the relationship between the VIX and S&P 500
Allen, David E.; McAleer, Michael; Powell, Robert; … - In: Journal of risk and financial management : JRFM 6 (2013) 1, pp. 6-30
impact of the Global Financial Crisis. We apply a series of non-parametric based tests utilizing entropy based metrics. These … suggest that the PDFs and CDFs of these two return distributions change shape in various subsample periods. The entropy and MI … relative maximum in the most recent period from 2011 to 2012. The entropy based non-parametric tests of the equivalence of the …
Persistent link: https://www.econbiz.de/10011555743
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Asymmetry in Stock Comovements : An Entropy Approach
Jiang, Lei - 2020
We provide an entropy approach for measuring asymmetric comovement between the return on a single asset and the market …. Moreover, our approach also provides an entropy-based measure of downside asymmetric comovement. In the cross-section of stock …
Persistent link: https://www.econbiz.de/10012856552
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Asymmetry in stock comovements : an entropy approach
Jiang, Lei; Wu, Ke; Zhou, Guofu - In: Journal of financial and quantitative analysis : JFQA 53 (2018) 4, pp. 1479-1507
Persistent link: https://www.econbiz.de/10011930502
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Dynamics of randomness and efficiency in the Indian stock markets
Kumar, S. Sujeesh; Nandamohan, V. - In: International journal of financial markets and derivatives 6 (2018) 4, pp. 287-320
Persistent link: https://www.econbiz.de/10011996872