在数据采集方面,国内部分城市和地区已经采用了市场化模式开展政府调查,解决了政府系统专职调查人员少的难题,提高了调查效率,保证了调查数据质量。但在实践中也提出许多值得思考的问题。 In terms of data collection, some cities and regions in China have adopted market-based models to conduct government surveys, which have solved the problem of fewer government full-time investigators, raised the efficiency of surveys and ensured the quality of survey data. However, in practice, many worthy questions have also been put forward.