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author:

黄文彬 (黄文彬.) [1] | 缪晓云 (缪晓云.) [2]

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CQVIP

Abstract:

P2P网络借贷的信用风险问题日益突出,违约率是量化信用风险的关键参数,因此有效测算违约率的方法和模型显得尤为重要。以人人贷的交易数据为样本,通过Logistic回归确定影响违约的关键因素并构建贷款违约率模型,运用Cox回归分析借款人何时违约并绘制贷款生存曲线,最后构建投资人关心的预期收益模型。实证结果表明,借款金额、借款利率、还款期限与违约率呈正相关,与贷款生存时间呈负相关。学历、信用评级、信用额度、借款笔数、视频认证、微博认证、学历认证、房产认证、购车证明与违约率呈负相关,与贷款生存时间呈正相关。

Keyword:

二分类Logistic回归 生存分析 预期收益

Community:

  • [ 1 ] 福州大学经济与管理学院,福建福州350116

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Source :

福州大学学报:哲学社会科学版

ISSN: 1002-3321

Year: 2017

Issue: 6

Volume: 31

Page: 51-58

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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