VoxEU Column Monetary incentives increase COVID-19 vaccinations, nudges do not Erik Wengström Friedrich Schneider Devin G. Pope Stephan Meier Armando N. Meier Pol Campos-Mercade 19 Nov 2021 COVID-19
Chapter Blessing or curse? Foreign and underground demand for euro notes Kenneth Rogoff Friedrich Schneider Francesco Giavazzi 1 Jan 1998