一、引言企业经济效益是反映企业素质的重要指标。对企业经济效益进行准确的评价，是国家对企业进行宏观管理的一部分；同时让企业了解自己的强项和不足之处，可促进企业改善经营管理，全面提高经营管理水平。为进行准确和有效的评价，综合评价模型应具备以下几个基本功能... First, the introduction of economic efficiency is an important indicator of business quality. Accurately assessing the economic benefits of an enterprise is part of the state's macro-management of the enterprise. At the same time, it enables enterprises to understand their own strengths and weaknesses and can help them to improve their operation and management and raise the overall level of operation and management. For accurate and effective evaluation, comprehensive evaluation model should have the following basic functions ...