The COVID-19 era has been an extraordinary time to be a policy maker. The pandemic has created a decision-making environment that is tremendously difficult to navigate—just look at the vast multitude ...

Here is a four-step process to work with and through ambiguity to make careful, reasoned decisions. Editor's note: This story is available via the Harvard Business Review. It and other HBR stories are ...

Loïc Berger receives funding from the Agence Nationale de la Recherche (ANR) under the project INDUCED (ANR-17-CE03-0008-01). Loïc Berger is associate researcher at the European Institute on Economics ...