@article{Laurens_2022,<br/><span class="tab"></span> title={How does Internationalisation affect the productivity of R&amp;D activities in large innovative firms? A conditional nonparametric investigation},<br/><span class="tab"></span> volume={57},<br/><span class="tab"></span> ISSN={1573-7845},<br/><span class="tab"></span> url={http://dx.doi.org/10.1007/s11135-022-01391-z},<br/><span class="tab"></span> DOI={10.1007/s11135-022-01391-z},<br/><span class="tab"></span> number={2},<br/><span class="tab"></span> journal={Quality &amp; Quantity},<br/><span class="tab"></span> publisher={Springer Science and Business Media LLC},<br/><span class="tab"></span> author={Laurens,<br/><span class="tab"></span> Patricia and Toma,<br/><span class="tab"></span> Pierluigi and Schoen,<br/><span class="tab"></span> Antoine and Daraio,<br/><span class="tab"></span> Cinzia and Larédo,<br/><span class="tab"></span> Philippe},<br/><span class="tab"></span> year={2022},<br/><span class="tab"></span> month=apr,<br/><span class="tab"></span> pages={1079–1100} }