This clean dataset was produced by Julia Blocher and Roman Hoffmann using the National Panel Survey - Tanzania: Data on Living Standards conducted by the World Bank and National Bureau of Statistics (https://www.worldbank.org/en/programs/lsms/brief/national-panel-survey-data-on-the-living-standards-of-tanzania). Our data set contains three survey waves (2008/9, 2010/11, 2012/13) and is different from the TZNPS data because it is grouped by a harmonized household and individual identifiers that can be tracked across the three waves. It was used for the paper "The effects of environmental and non-environmental shocks on livelihoods and migration in Tanzania", Population & Environment 46(1). Later waves are not included as the sample differs.