@data{efficient-/2012,
author = {Mitchell, James and Smith, Richard and Weale, Martin},
publisher = {ZBW - Leibniz Informationszentrum Wirtschaft},
title = {efficient-aggregation-of-panel-qualitative-survey-data},
year = {2012},
version = {1},
url = {https://jda-test.zbw.eu/dataset/efficient-aggregation-of-panel-qualitative-survey-data} 
}