Mora, Toni; Fichera, Eleonora; Valcarcel, Bea - 2023
Purpose: We investigate the impact of a specific macroeconomic shock induced by the SARS-COV-2 outbreak, the strict lockdown imposed in Spain on the 14th of March 2020.Methods: We use fortnightly purchase data on over 50,000 households from a supermarket chain in Catalonia from March to June...