Replication Data for: Partisan voters in party systems with ephemeral parties: Evidence from South Korea

This dataset accompanies the article \"Partisan voters in party systems with ephemeral parties: Evidence from South Korea\" and contains cleaned respondent-level survey data and conjoint attribute evaluations from a nationally representative online survey conducted in South Korea. The study fielded a paired profile conjoint experiment embedded within a broader political attitudes survey. Respondents evaluated hypothetical presidential candidates whose characteristics and policy stances were randomly varied. In addition to conjoint evaluations, the dataset includes standard demographic, attitudinal, and political behavior measures. Two datasets are included: - `final_df_direct.csv`: Respondent-level data with demographics, political preferences, policy attitudes, and manipulation check. - `final_df_conjoint.csv`: Merged data including conjoint profile evaluations linked to respondent characteristics. Each dataset is accompanied by a structured data dictionary. There is also a README document.

本数据集配套于论文《存在短暂政党的政党体系中的党派选民：来自韩国的实证证据》，涵盖经清洗后的受访者层面调查数据，以及在韩国开展的全国代表性线上调查中的联合分析属性评估结果。本研究将配对轮廓联合分析实验嵌入一项更广泛的政治态度调查中，要求受访者对特征与政策立场均被随机设置的虚拟总统候选人进行评估。除联合分析评估数据外，本数据集还包含标准的人口统计学、态度倾向与政治行为相关测量指标。本次共提供两份数据集：
- `final_df_direct.csv`：包含受访者层面数据，涵盖人口统计学信息、政治偏好、政策态度以及操控检验结果。
- `final_df_conjoint.csv`：合并后的数据，包含与受访者特征关联的联合分析轮廓评估结果。
每份数据集均附带结构化的数据字典，此外还包含一份README说明文档。