After the Covid-shock in March 2020, stock prices declined abruptly, reflecting both the deterioration of investors' expectations of economic activity as well as the surge in aggregate risk aversion. In the following months however, whereas economic activity remained sluggish, equity markets...

Business groups often contain banks or near banks that can protect group firms from economic shocks. A group bank subordinate to other group firms can become an "organ bank" that selflessly bails out distressed group firms and anticipates a government bailout. A group bank subordinating other...