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Weiping Wu, Lifen Wu, Ruobing Xue and Shan Pang
This paper revisits the dynamic MV portfolio selection problem with cone constraints in continuous-time. We first reformulate our constrained MV portfolio selection model into a special constrained LQ optimal control model and develop the optimal portfol...
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Weiping Wang, Chongrui Wang, Jinxiang Yu and Bin Wu
Using the VORTEX v. 10. 5.0.0, population viability analysis (PVA) was performed for Yangtze finless porpoise (YFP, Neophocaena asiaeorientalis) in the highest density section between Hukou and Meilong section (HMS) of the Yangtze River. Baseline model s...
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Ruobing Xue, Xiangshen Ye and Weiping Wu
In this paper we study the optimization of the discrete-time stochastic linear-quadratic (LQ) control problem with conic control constraints on an infinite horizon, considering multiplicative noises. Stochastic control systems can be formulated as Markov...
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Zongsheng Wu, Weiping Fu, Ru Xue and Wen Wang
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Weiping Wu
The creation and evolution of China's special economic zone policy
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