要注意防止投资决策的失误.一个项目上得不当,就会把一个企业拖垮.历史负担沉重是造成目前国有企业困难的重要原因.这些负担是如何来的呢?是在传统经济体制和经济增长方式作用下,一系列在固定资产投资上的错误决策造成的,上了好多投入大、产出少或没有效益的项目,占压了大量资金.所以,不实现经济体制和经济增长方式的根本转变,这个历史包袱永远也甩不掉.在今后的经济发展中,再也不能瞎决策、瞎指挥、瞎投入了.靠大量投入去获取效益,风险很大.不管上什么项目,首先要考虑这个项目有没有可能?需要花多少钱?这个钱从哪里来?产品的市场前景怎么样?不管是国家项目、地方项目,或是与外国人合作的项目,只要一块钱投进去,不管这钱是贷款、是资本金,马上要想这一块钱能不能拿回来,多长时间能拿回来.在一般的情况下,在研究社会效 Pay attention to prevent mistakes in investment decisions.Once the project is not properly, it will bring a business down.Historical heavy burden is caused by the current state-owned enterprises is an important reason why these burdens come from? In the traditional economic system and economy Under the effect of the mode of growth, a series of projects with a large amount of investment and with little or no profit caused by erroneous decision-making on fixed assets investment have taken a large amount of money. Therefore, the failure to realize the economic system and mode of economic growth In the future economic development, we can no longer make policy decisions blindly and blindly, and it is very risky to rely on a large number of inputs to gain benefits. No matter what the project, we must first of all Considering whether this project is possible, how much it costs, where the money comes from, and what is the market prospect of the product. Whether it is a national project, a local project, or a project that works with a foreigner, just invest a dollar, regardless of this Money is a loan, is the capital, immediately want this money can get it back, how long can get back in the general case, in the study of social effects