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All Outputs (68)

Do low-priced stocks drive long-term contrarian performance on the London Stock Exchange? (2012)
Journal Article
Wu, Y., Li, Y., & Hamill, P. (2012). Do low-priced stocks drive long-term contrarian performance on the London Stock Exchange?. Financial Review, 47(3), 501-530. https://doi.org/10.1111/j.1540-6288.2012.00338.x

We investigate whether low‐priced stocks drive long‐term contrarian performance on the U.K. market. We find that contrarian performance at low, middle, and high price levels is positive. On the Fama‐French risk adjusted basis, we find both low‐priced... Read More about Do low-priced stocks drive long-term contrarian performance on the London Stock Exchange?.

Explaining young mortality (2011)
Journal Article
O'Hare, C., O’Hare, C., & Li, Y. (2012). Explaining young mortality. Insurance: Mathematics and Economics, 50(1), 12-25. https://doi.org/10.1016/j.insmatheco.2011.09.005

Stochastic modeling of mortality rates focuses on fitting linear models to logarithmically adjusted mortality data from the middle or late ages. Whilst this modeling enables insurers to project mortality rates and hence price mortality products it do... Read More about Explaining young mortality.

Long-term return reversals-Value and growth or tax? UK evidence (2010)
Journal Article
Wu, Y., & Li, Y. (2011). Long-term return reversals-Value and growth or tax? UK evidence. Journal of International Financial Markets, Institutions and Money, 21(3), 347-368. https://doi.org/10.1016/j.intfin.2010.12.001

This paper examines (i) whether value-growth characteristics have more power than past performance in predicting return reversals; and (ii) whether typical rational behaviour such as incentives to delay paying capital gain taxes can better explain lo... Read More about Long-term return reversals-Value and growth or tax? UK evidence.

Econometric analysis of microscopic simulation models (2010)
Journal Article
Li, Y., Donkers, B., & Melenberg, B. (2010). Econometric analysis of microscopic simulation models. Quantitative finance, 10(10), 1187-1201. https://doi.org/10.1080/14697680903460176

Microscopic simulation models are often evaluated based on visual inspection of the results. This paper presents formal econometric techniques to compare microscopic simulation (MS) models with real-life data. A related result is a methodology to com... Read More about Econometric analysis of microscopic simulation models.

Do benchmark African equity indices exhibit the stylized facts? (2010)
Journal Article
Li, Y., Hamill, P. A., & Opong, K. K. (2010). Do benchmark African equity indices exhibit the stylized facts?. Global finance journal, 21(1), 71-97. https://doi.org/10.1016/j.gfj.2010.03.006

This paper investigates if benchmark African equity indices exhibit the stylized facts reported for financial time series returns. The returns distributions of the Africa All-Share, Large, Medium and Small Company Indices were found to be leptokurtot... Read More about Do benchmark African equity indices exhibit the stylized facts?.

Heterogeneity, convergence, and autocorrelations (2007)
Journal Article
He, X. Z., & Li, Y. (2008). Heterogeneity, convergence, and autocorrelations. Quantitative finance, 8(1), 59-79. https://doi.org/10.1080/14697680601159500

This paper is a contribution to the literature on the explanatory power and calibration of heterogeneous asset pricing models. We set out a new stochastic market-fraction asset pricing model of fundamentalists and trend followers under a market maker... Read More about Heterogeneity, convergence, and autocorrelations.

Power-law behaviour, heterogeneity, and trend chasing (2007)
Journal Article
He, X. Z., & Li, Y. (2007). Power-law behaviour, heterogeneity, and trend chasing. Journal of Economic Dynamics and Control, 31(10), 3396-3426. https://doi.org/10.1016/j.jedc.2006.11.008

Long-range dependence in volatility is one of the most prominent examples in financial market research involving universal power laws. Its characterization has recently spurred attempts to provide some explanations of the underlying mechanism. This p... Read More about Power-law behaviour, heterogeneity, and trend chasing.

The econometric analysis of agent-based models in finance: An application (2007)
Journal Article
Li, Y., Donkers, B., & Melenberg, B. (2007). The econometric analysis of agent-based models in finance: An application. Lecture notes in computer science, 4881 LNCS, 1081-1091. https://doi.org/10.1007/978-3-540-77226-2_108

This paper illustrates how to compare different agent-based models and how to compare an agent-based model with real data. As examples we investigate ARFIMA models, the probability density function, and the spectral density function. We illustrate th... Read More about The econometric analysis of agent-based models in finance: An application.