한국노동패널조사 자료의 분석을 위한 패널 가중치 산출 및 사용방안 사례 연구 = A Case Study on Construction and Use of Longitudinal Weights for Korea Labor Income Panel Survey

다국어 초록 (Multilingual Abstract)

In this study, the method of constructing cross-sectional and longitudinal weights and a new way of using longitudinal weight for fitting a linear mixed and general linear mixed model for Korean Labor Income Panel Survey that started at 1998 are discussed. And we apply the suggested method of using a set of longitudinal weights to the existing two case studies to fit general linear mixed models, and compare the analyses results to the one to which longitudinal weights are not applied. In the limited case study, no significant change is found by applying a set of longitudinal weights. However, in all cases, it is recommended to use the longitudinal weights for maintaining the representativeness of the panel and the robustness of the result to model failure in longitudinal studies.