基于违约概率指数分布的小企业信用等级最优划分研究
赵志冲, 白雪鹏, 章彤, 张亚京
Research on Optimal Classification of Small Enterprise Credit Rating Based on Default Probability Index Distribution
ZHAO Zhichong, BAI Xuepeng, ZHANG Tong, ZHANG Yajing
运筹与管理
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2025, (9): 154
-161
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DOI: 10.12005/orms.2025.0289
