【作者(必填)】Hussein Abdoh

【文题(必填)】Firm-Specific Industries, Volatility, and Return: A Text-Based Network Industrial Classification Approach

【年份(必填)】2021.1

【全文链接或数据库名称(选填)】期刊名称是The Journal of Portfolio Management。链接是https://jpm.pm-research.com/cont ... jpm.2021.1.253.full