Gaballo, Gaetano; Ordoñez, Guillermo - National Bureau of Economic Research - 2021
In absence of insurance contracts to share risk, public information is a double-edged sword. On the one hand, it … empowers self-insurance as agents better react to shocks, reducing risk. On the other hand, it weakens market-insurance as … common knowledge of shocks restricts trading risk. We embody these two faces of information in a single general …