“The Macroeconomics of Corporate Debt” by Markus K. Brunnermeier and Arvind Krishnamurthy
“The risk of being a fallen angel and the corporate dash for cash in the midst of COVID” by Viral Acharya and Sascha Steffen
“The COVID-19 Shock and Equity Shortfall: Firm-level Evidence from Italy” by Elena Carletti, Tommaso Oliviero, Marco Pagano, Loriana Pelizzon, and Marti G. Subrahmanyam