俄罗斯上市公司违约风险的简单模糊评分
Simple Fuzzy Score for Russian Public Companies Risk of Default
摘要:
该模型的目的是区分“好”和“坏”的公司在俄罗斯企业部门的基础上,他们的财务报表数据的基础上,俄罗斯会计准则。数据样本包括126家俄罗斯上市公司-卢布债券发行人,约占公司债券发行人总数的36%。在2008-2009年,有25家公司拖欠债务,约占违约案件的30%。样本中没有SPV公司。该模型显示样本内基尼系数AR约为73%,并给出了一个合理而简单的映射到外部评级的规则。该模型可以用来计算隐含的信用评级的俄罗斯公司,他们中的许多人没有。
英文摘要:
The model is aimed to discriminate the 'good' and the 'bad' companies in Russian corporate sector based on their financial statements data based on Russian Accounting Standards. The data sample consists of 126 Russian public companies- issuers of Ruble bonds which represent about 36% of total number of corporate bonds issuers. 25 companies have defaulted on their debt in 2008-2009 which represent around 30% of default cases. No SPV companies were included in the sample. The model shows in-sample Gini AR about 73% and gives a reasonable and simple rule of mapping to external ratings. The model can be used to calculate implied credit rating for Russian companies which many of them don't have.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。