“…(f) The current period put a spotlight on the extraordinary challenges of the global COVID-19 pandemic, especially its devastating effects on small and medium enterprises, as "the tourism industry has been hit hard by the necessary measures taken to contain the pandemic, and it seems unlikely that the sector will return to normalcy any time soon" (International Labour Organization, 2020), with over 60% of tourism businesses around the world being severely affected or closed. Zenker and Kock (2020) consider that current and future research on the topic must rely on the numerous articles that already analyzed the effects of other crises on tourism and travel, and, by extension, on small and medium enterprises operating in tourism: economic crises (Papatheodorou et al, 2010); social and political instability, terrorism (Sönmez, 1998); the SARS epidemic, avian flu, and other influenza pandemics (Mao et al, Lee, 2010;McKercher and Chon, 2004;Page et al, 2006), the refugee crisis (Zenker et al, 2019), boycotts and animosity (Yu et al, 2020), or other natural disasters, wars and political restrictions. Tourism entrepreneurship provides ample opportunities for practically-relevant research on the role of innovation in post-crisis recovery and the consolidation of industry (Martínez-Roman et al, 2015;Thomas and Wood, 2014), but also on the difficulties and limitations, objective or subjective, encountered by small businesses implementing innovation, c ollaborative action and experimentation (Pikkemaat and Zehrer, 2016;Stiubea, 2020;Sundbo et al, 2007), knowledge and technology, ecoinnovations (Pikkemaat et al, 2019), acceptance, and managing change in tourism (Buhalis and Cooper, 1998).…”