@article{Cauwels_2020,<br/><span class="tab"></span> title={Are ‘Flow of Ideas’ and ‘Research Productivity’ in secular decline?},<br/><span class="tab"></span> ISSN={1556-5068},<br/><span class="tab"></span> url={http://dx.doi.org/10.2139/ssrn.3716939},<br/><span class="tab"></span> DOI={10.2139/ssrn.3716939},<br/><span class="tab"></span> journal={SSRN Electronic Journal},<br/><span class="tab"></span> publisher={Elsevier BV},<br/><span class="tab"></span> author={Cauwels,<br/><span class="tab"></span> Peter and Sornette,<br/><span class="tab"></span> Didier},<br/><span class="tab"></span> year={2020} }