@data{rampd-and-/2008,
author = {Hussinger, Katrin},
publisher = {ZBW - Leibniz Informationszentrum Wirtschaft},
title = {rampd-and-subsidies-at-the-firm-level-an-application-of-parametric-and-semiparametric-twostep-selec},
year = {2008},
version = {1},
url = {https://jda-test.zbw.eu/dataset/rampd-and-subsidies-at-the-firm-level-an-application-of-parametric-and-semiparametric-twostep-selec} 
}