一是把好调查样本单位的抽选关。样本单位所反映的景气状况要有充分的代表性,既要注意选取那些经济总量大、经济活动代表性强的企业,又要考虑样本单位在不同行业类别、企业规模、企业登记注册类型方面的代表性。二是把好宣传和培训工作关。负责企业景气调查工作的同志应提高对 First, a good sample of units of the lottery. The sample units reflect the prosperity of the state should have adequate representation, it is necessary to pay attention to select those with large economic aggregates, strong economic activity representative enterprises, but also consider the sample unit in different industry categories, business size, types of business registration Representative. The second is a good publicity and training work off. Comrades responsible for the business climate survey should raise their opinion