The Korean Journal of Applied Statistics (응용통계연구)
- Volume 5 Issue 2
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- Pages.157-167
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- 1992
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- 1225-066X(pISSN)
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- 2383-5818(eISSN)
A new two-state randomized response model
새로운 2단계 확률화응답모형
Abstract
This paper presents a new two-stage randomized response model to protect greater privacy of respondents for the sensitive characters. The conditions when the proposed model will be more efficient than Warner model, Liu-Chow's multiple trial model and Mangat-Singh model have been obtained for the case when the respondents are truthful in their answer, and the efficiency of the proposed model is also compared with Warner model, Liu-Chow's multiple trial model and Mangat-Singh model.
본 논문에서는 조사에 있어서 응답자들의 신분이나 비밀을 더 보장해 줌으로써 더욱 정확한 정보를 얻을 수 있는 새로운 2단계 확률화응답모형을 제안한다. 제안한 모형이 Warner 모형, Liu-Chow의 반복시행모형, Mangat-Singh 모형에 비하여 효율성이 있음을 보였다.
Keywords