Lohrey, Peter L., James A. DiGabriele, and Joseph Nicholson. 2017. “A Risk Assessment of Intangible Asset Valuation: The Post-Hoc Association Between Goodwill Impairments and Risk Hazards in Mergers and Acquisitions”. American Journal of Management 17 (1). https://mail.articlegateway.com/index.php/AJM/article/view/1763.