Data_Market Share and advertising_Colombian Manufacturing

The database contains microdata from two databases namely The Annual Manufacturing Survey (EAM) and The Technological Development and Innovation Survey (EDIT) both published by Statistic Department of Colombia (DANE) in 2013-2018. After merging six waves of the EAM and three of the EDIT, we get an unbalanced panel data with 59,355 observations distributed in 9,839 firms