农民参加新农保的影响因素实证分析——基于重庆市25个区县的调查数据
농민삼가신농보적영향인소실증분석——기우중경시25개구현적조사수거
An Empirical Analysis of the Influencing Factors of Farmers' Participation in New Farmers' Insurance:Based on Survey Data from 25 Counties of Chongqing
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