Discussion paper DP14716 Social Interactions in Pandemics: Fear, Altruism, and Reciprocity Laura Alfaro Ester Faia Nora Lamersdorf Farzad Saidi 6 May 2020 Financial Economics International Macroeconomics and Finance International Trade and Regional Economics Macroeconomics and Growth Monetary Economics and Fluctuations D62 D64 D85 D91 E70 I10 I18