+2 MM articles scientifics and academics

10.702 Articles

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Comparison of the production behavior of regret-averse and purely risk-averse firms

Xu Guo, Wing-Keung Wong

Previous studies focused on the comparison of the optimal output levels of regret- averse firms under uncertainty and firms under certainty. This paper extends the theory by further investigating the effects of regret-aversion on production. We compare th... see more

Production | regret aversion | risk aversion | uncertainty

Estudios de Economía , 2019

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Stochastic Dominance and Omega Ratio: Measures to Examine Market Efficiency, Arbitrage Opportunity, and Anomaly

Xu Guo, Xuejun Jiang and Wing-Keung Wong

Economies , 2017

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The impact of the global financial crisis on the efficiency and performance of Latin American stock markets

Zhenzhen Zhu, Zhidong Bai, João Paulo Vieito, Wing-Keung Wong

We analyze the impact of the most recent global financial crisis (GFC) on the seven most important Latin American stock markets. Our mean-variance analysis shows that the markets are significantly less volatile and, in general, investors prefer to invest ... see more

Latin American stock markets | randomness | market efficiency | stochastic dominance

Estudios de Economía , 2019

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International Diversification Versus Domestic Diversification: Mean-Variance Portfolio Optimization and Stochastic Dominance Approaches

Fathi Abid, Pui Lam Leung, Mourad Mroua and Wing Keung Wong

Journal of Risk and Financial Management , 2014

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Big Data, Computational Science, Economics, Finance, Marketing, Management, and Psychology: Connections

Chia-Lin Chang, Michael McAleer and Wing-Keung Wong

Journal of Risk and Financial Management , 2018

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A geometric morphometric study of the wing shapes of Pieris rapae (Lepidoptera: Pieridae) from the Qinling Mountains and adjacent regions: An environmental and distance-based consideration

Yi Bai, Li Bin Ma, Sheng-Quan Xu, Gui-Hu Wang

Butterflies possess attributes that are sensitive to gradual environmental changes. Recently, the effects of environmental factors on the shapes of organisms, as well as the interactions of these elements, have been extensively examined, i.e., effects of ... see more

geographical populations | Pieris rapae | wings | shape variation | environmental heterogeneity

Florida Entomologist , 2015

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A New Species of the Genus Synersaga Gozmány (Lepidoptera: Lecithoceridae) from China

Hai-Ming Xu, Hou-Shuai Wang, Min Wang

A new species of the genus Synersaga Gozmány, Synersaga atriptera Xu & Wang sp. nov. (Lepidoptera: Lecithoceridae) is described from China. Adults, wing venation and male genitalia are illustrated. The new species is similar to S. nigriptera, but is disti... see more

Florida Entomologist , 2014

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Las "Nuevas circunstancias" del tribunal constitucional del Perú en el caso Wong Ho Wing

Miguel Angel Soria Fuerte

El autor, basado en la legislación nacional y en el Derecho Internacional de los Derechos Humanos, expone una crítica a la reciente STC Exp. N.º 1522-2016-PHC/TC, que considera violatoria del derecho a la tutela judicial efectiva al haber establecido que ... see more

Wong Ho Wing. Nuevas circunstancias. Tutela judicial efectiva. Protección judicial. STC Exp. Nº 2278-2010-PHC/TC. STC Exp. Nº 1522-2016-PHC/TC

Vox Juris , 2016

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Morphological studies on Culex molestus of the Culex pipiens complex (Diptera: Culicidae) in underground parking lots in Wuhan, central China

Tai-Ping Wu, Quan Hu, Tong-Yan Zhao, Jun-Hua Tian, Rui-De Xue

Mosquito surveillance was conducted in 42 underground parking lots in the densely populated metropolitan area of Wuhan, Hubei Province, central China from Aug to Oct 2012. Autogenous Culex p. molestus mosquitoes, which inhabit underground sites elsewhere ... see more

Florida Entomologist , 2014

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