VoxEU Column The pandemic has boosted firm investments in digital technologies Malte Schierholz Jens Stegmaier Laura Pohlan Duncan Roth David Marguerit Ludivine Martin Corinna Konig Ute Leber Christian Kagerl Eva Kleifgen Patrick Gleiser Christina Gathmann Pauline Bourgeon Lutz Bellmann Armin Aminian 5 Aug 2021 COVID-19 Productivity and Innovation