随着我国国民经济持续稳定地向前发展,无论是宏观经济中的GDP测算、经济景气预测,还是某一行业或机构要对自身的发展做预测和决策,都需要调查分析的专业人员。政府要收集社会经济资料,对国民经济、科技进步和社会发展等情况进行调查、分析、预测和监督,提供统计信息和咨询建议; As China’s national economy continues to develop steadily and steadily, no matter whether it is a measure of GDP in the macroeconomy, a forecast of economic conditions, or an industry or institution that needs to make predictions and decisions on its own development, professionals who need investigation and analysis will be required. The government should collect social and economic information, investigate, analyze, predict and supervise the development of the national economy, science and technology and social development, and provide statistical information and advice;