Tyler Cowen did something like this for covid: https://marginalrevolution.com/marginalrevolution/2020/03/1-million-plus-in-emergent-ventures-prizes-for-coronavirus-work.html
Tyler Cowen did something like this for covid: https://marginalrevolution.com/marginalrevolution/2020/03/1-million-plus-in-emergent-ventures-prizes-for-coronavirus-work.html