报告题目：Measuring cheating and noncompliance in survey with sensitive questions

报告人：吴琴

时间：10月25日 15：30-16：30

地点：星空体育106会议室

报告摘要：Refusal and providing untruthful answers from respondents are very common in the survey of collecting highly personal or sensitive issues. Accurate data collections and reliable analysis on these issues are desirable. Both randomized and non-randomized response models are proposed to encourage the respondents to provide truthful answers. But some respondents do not believe that these techniques can protect their anonymity. We propose a new non-randomized model in which the cheating and the noncompliance are both measured. Our proposed techniques are empirically shown to yield accurate estimates for both sensitive and noncompliance probabilities.

报告人简介：吴琴，华南师范大学数学科学星空体育副教授。香港浸会大学统计学博士毕业。曾主持国家自然科学基面上项目一项、青年项目一项、广东省质量工程项目一项。主要研究方向为敏感性问题调查设计、多维零膨胀计数数据分析、成分数据分析。相关研究成果被统计杂志Statistical Methods in Medical Research， Statistic in Medicine，Statistical Papers等杂志收录