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Xin Yang, Alaa A. Soliman, Chaoqin Hu, Feng Yang, Meiyuan Lv, Haitian Yu, Yubao Wang, Aiqing Zheng, Zhengming Dai, Qiong Li, Yongsheng Tang, Jiangu Yang, Yurong Zhang, Wenwu Niu, Liping Wang and Yuhua He
Pea (Pisum sativum L.) is a vital leguminous crop farmed worldwide. Pea plays an essential role in China?s crop rotation system, but the major restrictions to its cultivation are stability and low yield. Breeding for promising cultivars with a significan...
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Massimo Guidolin and Manuela Pedio
In this paper, we conduct a thorough investigation of the predictive ability of forward and backward stepwise regressions and hidden Markov models for the futures returns of several commodities. The predictive performance relative a standard AR(1) benchm...
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ASAFO ADJEI ANNING, GEORGE AKWAA-SEKYI, ELLIS KOFI AKWAA-SEKYI, MICHAEL OPOKU
Pág. Page:29 - 39Abstract
Inventory constitutes greater proportion of manufacturing firms? current assets of which water bottling companies are of no exception. Hence, prudent management of such inventory can be of a great source of competitive advantage in relation to maintainin...
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Jian Fu, Cong Li, Xiang Teng, Fan Luo and Boqun Li
Discovering the implicit pattern and using it as heuristic information to guide the policy search is one of the core factors to speed up the procedure of robot motor skill acquisition. This paper proposes a compound heuristic information guided reinforce...
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SHIVAN M. AUGUSTINE,NAVEN CHETTY
Pág. 385 - 401
In this work, we have modified an existing experimental setup to fully classify the thermal effects on a laser beam propagating in air. Improvements made to the setup include a new, more powerful laser, a precision designed turbulence delivery system, an...
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Jying-Nan Wang,Yuan-Teng Hsu,Hung-Chun Liu
Pág. 651 - 656
Given the rapid growth of financial markets over the past 20 years, along with the explosive development of financial derivatives, an ever-growing need for accurate and efficient volatility forecasting has emerged. Such forecasts have numerous financial ...
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Richard John Brostowicz Junior,Márcio Poletti Laurini
Pág. 197 - 228
A variance swap can theoretically be priced with an infinite set of vanilla calls and puts options considering that the realized variance follows a purely diffusive process with continuous monitoring. In this article we willanalyze the possible differenc...
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Marcos Neira Rodriguez, Eduardo Salazar Hornig
Se realiza un análisis de varianza mult1factorial del desempeño global de un sistema de producción tipo taller con centros de trabajo de multicapacidad (flexible jobshop ), considerando los factores regla de despacho , balance de centros de trabajo y pro...
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Alan De Genaro Dario
Pág. pp. 203 - 228
Volatility swaps are contingent claims on future realized volatility. Variance swaps are similar instruments on future realized variance, the square of future realized volatility. Unlike a plain vanilla option, whose volatility exposure is contaminated b...
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Marcelo C. Carvalho,Marco Aurélio S. Freire,Marcelo Cunha Medeiros,Leonardo R. Souza
Pág. pp. 55 - 77
The goal of this paper is twofold. First, using five of the most actively traded stocks in the Brazilian financial market, this paper shows that the normality assumption commonly used in the risk management area to describe the distributions of returns s...
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