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本讲要解决的主要问题是:为什么要进行建设项目经济评价和工业建设项目经济评价的一般方法。一、为什么要进行建设项目的经济评价我们知道,建设一个大中型项目需要大量投资。例如,建设一座年产100万吨钢的钢铁厂所需投资高达数十亿元。同时,建设钢铁厂的外围配套设施,如供电、供水、交通运输工程及市改建设等方面的投资也不少于钢铁厂本身的投资。如此大的资金投入,如不搞投资前的可行性研究,一旦决策失误,后果将极为严重。对象我国这样的资金短缺的国家来说,后果将不堪设想。投资可行性研究的核心项目经济评价,则是
The main questions to be addressed in this lecture are: Why do we need to carry out the general methods of economic evaluation of construction projects and economic evaluation of industrial construction projects. I. Why Economic Evaluation of Construction Projects? We know that a large- and medium-sized project requires a lot of investment. For example, the investment needed to build a steel plant with an annual output of 1 million tons of steel is as high as several billion yuan. At the same time, the construction of the peripheral facilities of the steel plant, such as power supply, water supply, transportation engineering, and city reconstruction, will not be less than the investment of the steel plant itself. If such a large amount of capital is invested in the feasibility study before investment, the consequences will be extremely serious once the decision is made. For a country with a shortage of funds like ours, the consequences will be disastrous. The core project economic evaluation of investment feasibility studies is