Can machine learning help investors select mutual fund portfolios?
Victor DeMiguel, Javier Gil-Bazo, Francisco J. Nogales and André A.P. Santos use three ML models improve fund performance predictions.
Text mining reveals new links between economic and political uncertainty
Sandra García-Uribe, Hannes Mueller and Carlos Sanz use text mining to quantify economic policy uncertainty in Spain at the beginning of the 20th century.
How to evaluate the effectiveness of Covid-19 lockdown policies
Christian Alemán, Christopher Busch, Alexander Ludwig and Raül Santaeulàlia-Llopis evaluate the effectiveness of Covid-19 stay-home policies across different regions of Spain.
What can branchless banking teach us about incentives and transparency?
Erika Deserranno, Gianmarco León-Ciliotta, and Firman Witoelar are the first to empirically analyze the combined effect of raising the level and transparency of financial incentives for local agents working in the Indonesian banking sector.
