: measuring online platform diffusion Costa, Hélia Organización de Cooperación y Desarrollo Económico text fr Paris OECD Publishing 5 October 2021 2021 monographic eng pdf 55 p. : il., gráf. ; 1 documento PDF Despite the rising importance and economy-wide effects of online platforms, the paucity of cross-country comparable data still hampers understanding of the structural and policy determinants of their diffusion. This study contributes to the understanding of multi-sided online platforms in three main ways. First, we build a harmonised international dataset of online platforms and their use across 43 OECD and G20 countries, covering the 2013-19 period and nine areas of activity. Second, we describe main trends in the use of platforms in the past years, and third, we investigate the structural and policy determinants of online platforms diffusion across countries and over time. / Hélia Costa ... [et al.] Bibliografía: p. 43-48 Economía digital plataformas online tendencias de uso digitalización recopilación de datos innovación cambio tecnológico pdf https://www.oecd-ilibrary.org/docserver/b4e771d7-en.pdf?expires=1633453531&id=id&accname=guest&checksum=CCF32AE0730B939AE13FC6797B9966EE https://www.oecd-ilibrary.org/docserver/b4e771d7-en.pdf?expires=1633453531&id=id&accname=guest&checksum=CCF32AE0730B939AE13FC6797B9966EE ES-MaONT 211005 20220805062556.0 00006737