Published online by Cambridge University Press: 03 September 2021
Exploiting exogenous variations in corporate ratings due to sovereign credit downgrades and sovereign ceiling policies, we assess how firms respond to a reduction in credit ratings. We find that firms bounded by the sovereign ceiling significantly increase information production in response to a sovereign downgrade. The effects are stronger for firms relying more heavily on external finance and operating in a more opaque environment. Enhanced information production, in turn, affects firms’ subsequent access to bond markets. These findings suggest that firms actively manage information environments to maintain access to public debt markets.
We thank Manuel Adelino, Heitor Almeida, Ling Cen, Joseph Cheng, Sudipto Dasgupta, Andrew Ellul, Jarrad Harford (the editor), Xu Li, René Stulz, Michael Weisbach, Han Xia, and Wenrui Zhang for constructive comments and valuable suggestions. This article is an extended and revised version of Wang’s MPhil thesis (2018) at the Chinese University of Hong Kong.