近年来,随着经济管理体制的改革,一部分过去依靠财政拨款的事业单位,改变为自收自支的企业化管理单位。在改革前,这些单位搞设计、勘测、技术服务等项目,是不收取费用的。他们所需的一切开支都由财政拨款解决,即使有少量收入也用于抵顶财政拨款,因此,也就不会有什么利润。但现在这些事业单位已从过去的不收费,改变为部分收费或全部收费了。这样,他们就有了较多的收入,有的单位的收入甚至大大超过了国营和集体企业的留利水平。但是, In recent years, with the reform of the economic management system, some of the institutions that relied on financial appropriations in the past have turned themselves into self-supporting enterprise management units. Before the reform, these units engaged in design, survey, technical services and other projects without charge. All the expenses they need are financed by the financial allocation. Even if a small amount of revenue is used to offset the financial allocation, there will be no profit. But now these institutions have changed from the past no-charge fees to some or all of the charges. In this way, they have more income, and some units even earn far more than the level of profits retained by state and collective enterprises. but,