講 題：On the confidentiality guaranteed under randomized response sampling: A comparison with
quantitative data technique
主講人：王智立 教授(銘傳大學應用統計與資料科學學系)
時 間：2023年03月09日（星期四）下午02：10 - 04：00
地 點：B302A（淡水校園商管大樓）
茶 會：2023年03月09日（星期四）下午01：30 (商管大樓 B1102)
摘 要
Singh (1999) suggested a survey technique to deal with quantitative sensitive characters through Moors’ strategy(1971). However, a psychological problem may arise which yields some interviewees to give incorrect answers about a non-sensitive character. To eliminate the response bias and to improve respondent’s cooperation, an alternative randomized response technique is proposed, which has some other advantages over the usual unrelated question technique. Principal properties of the estimator of the population mean are studied. Also, an empirical study is carried out to examine the performance of the proposed strategy.
Keywords : Quantitative Sensitive Character, Randomized Response, Estimation of Mean.