School of information, Beijing Wuzi University, Beijing, China
School of information, Beijing Wuzi University, Beijing, China
School of information, Beijing Wuzi University, Beijing, China
School of information, Beijing Wuzi University, Beijing, China
Copyright © 2016 Yulei Zhang, Shuai Zhang, Xinxin Zhang, Zhenping Li et al. This is
an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any
medium, provided the original work is properly cited.
How to Cite this Article
Zhang, Y. , Zhang, S. , Zhang, X. and Li, Z. (2016) The Optimal Investment Strategy Based on the DEA Model.
Open Journal of Modelling and Simulation,
4, 46-54. doi:
10.4236/ojmsi.2016.42006.