【作者(必填)】Gerard Hoberg，Vojislav Maksimovic

【文题(必填)】Redefining Financial Constraints: A Text-Based Analysis

【年份(必填)】Published: 25 November 2014

【全文链接或数据库名称(选填)】The Review of Financial Studies, Volume 28, Issue 5, 1 May 2015, Pages 1312–1352,https://doi.org/10.1093/rfs/hhu089