The solutions of these questions shall be beneficial to tax equity, optimizing the industrial structure, improving the economic efficiency and the competitive strength of enterprises.
所有这些问题的解决，要有利于公平负税，有利于优化产业结构，提高经济效率，增强企业竞争能力。
In this paper, according to the characteristics of social-economic systems. we set up two generalized goal programming models from the standpoint of optimizing the system's structure.
本文结合社会经济系统的特点，从优化系统结构的观点出发，建立了二种类型的广义目标规划模型。
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