@data{estimating/1999,
author = {Engsted, Tom and Haldrup, Niels},
publisher = {ZBW - Leibniz Informationszentrum Wirtschaft},
title = {estimating-the-lqac-model-with-i2-variables},
year = {1999},
version = {1},
url = {https://jda-test.zbw.eu/dataset/estimating-the-lqac-model-with-i2-variables} 
}