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A multi-period portfolio selection optimization model by using interval analysis
Liu, Yong-Jun; Zhang, Wei-Guo; Zhang, Pu - In: Economic modelling 33 (2013), pp. 113-119
Persistent link: https://www.econbiz.de/10010161364
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A possibilistic mean-semivariance-entropy model for multi-period portfolio selection with transaction costs
Zhang, Wei-Guo; Liu, Yong-Jun; Xu, Wei-Jun - In: European journal of operational research : EJOR 222 (2012) 2, pp. 341-350
Persistent link: https://www.econbiz.de/10009983777
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Portfolio adjusting optimization with added assets and transaction costs based on credibility measures
Zhang, Wei-Guo; Zhang, Xili; Chen, Yunxia - In: Insurance / Mathematics & economics 49 (2011) 3, pp. 353-361
Persistent link: https://www.econbiz.de/10009807362
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The double exponential jump diffusion model for pricing European options under fuzzy environments
Zhang, Li-Hua; Zhang, Wei-Guo; Xu, Wei-Jun; Xiao, Wei-Lin - In: Economic modelling 29 (2012) 3, pp. 780-787
Persistent link: https://www.econbiz.de/10009848549
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An analytic derivation of admissible efficient frontier with borrowing
Zhang, Wei-Guo; Wang, Ying-Luo - In: European journal of operational research : EJOR 184 (2008) 1, pp. 229-243
Persistent link: https://www.econbiz.de/10007895665
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Managerial pay adjustments: Decomposition and impact on firm productive efficiency
Zhang, Wei-Guo; Xiao, Wei-Lin; Xu, Wei-Jun - In: Economic modelling 27 (2010) 1, pp. 196-208
Persistent link: https://www.econbiz.de/10008347931
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Coordination of supply chain with a revenue-sharing contract under demand disruptions when retailers compete
Zhang, Wei-Guo; Fu, Junhui; Li, Hongyi; Xu, Weijun - In: International journal of production economics 138 (2012) 1, pp. 68-76
Persistent link: https://www.econbiz.de/10009964276
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Hedging the portfolio of raw materials and the commodity under the mark-to-market risk
Fu, Junhui; Zhang, Wei-Guo; Yao, Zheng; Zhang, Xili - In: Economic modelling 29 (2012) 4, pp. 1070-1076
Persistent link: https://www.econbiz.de/10009979281
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A goal programming model for incomplete interval multiplicative preference relations and its application in group decision-making
Liu, Fang; Zhang, Wei-Guo; Wang, Zhong-Xing - In: European journal of operational research : EJOR 218 (2012) 3, pp. 747-755
Persistent link: https://www.econbiz.de/10009821514
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The impact of issuing warrant and debt on behavior of the firm's stock
Xiao, Wei-Lin; Zhang, Wei-Guo; Yao, Zheng; Wang, Xiao-Hui - In: Economic modelling 31 (2013), pp. 635-641
Persistent link: https://www.econbiz.de/10010088142