@data{patents-ra/1997,
author = {Cincera, Michele},
publisher = {ZBW - Leibniz Informationszentrum Wirtschaft},
title = {patents-rampd-and-technological-spillovers-at-the-firm-level-some-evidence-from-econometric-count-m},
year = {1997},
version = {1},
url = {https://jda-test.zbw.eu/dataset/patents-rampd-and-technological-spillovers-at-the-firm-level-some-evidence-from-econometric-count-m} 
}