"The implications of the platform economy for worker protection and social dialogue. Three case studies in Switzerland, "The Future of Work," Congress of the Swiss Society of Sociology (SSS), University of Neuchâtel, 11 September 2019 (with Luca Perrig).
"The gig economy and its challenges for social partners and social dialogue," The Future of Work, semi-plenary session at the Swiss Congress for Sociology, University of Neuchâtel, 10 September 2019 (with Luca Perrig).
Book presentation (Working in retail. Will the working day become a social issue again?, Seismo, 2019), The Future of Work, plenary session at the Swiss Congress for Sociology, University of Neuchâtel, 9 September 2019.
"How can social dialogue contribute to the enhancement of gig workers' social protection? Three case studies in Switzerland, Perspectives of Employment Relations in Europe, International Industrial Relations Association (ILERA) – EU Congress 2019, Dusseldorf, 6.9.2019 (with Luca Perrig).
"Grass-root or institutionalized mobilization for gig workers? The case of food-deliveries in Switzerland," Work and well-being in the 21st century, 6th ILO Conference of the Regulating for Decent Work Network, Geneva, 8-10 July 2019 (with Luca Perrig).
"A Case Study on Fragmentations and Solidarities in the Gig Economy:
How a Gig Workers Mobilization Shaped an Online Food-Delivery Platform"?, Fragmentations and Solidarities, International Labour Process Conference (ILPC), 37th edition, Wien, 24-26 April 2016 (with Jean-Michel Bonvin and Luca Perrig).
"Is the" working Day "coming back in the production of surplus value?" Putting Sociology to work, work, employment and Society Conference 2018, Belfast, 14 September 2018.
"Repoliticize working time to put it back at the heart of social negotiation," so much capital, so much work. Conflicts, compromises and transactions around time of employment, symposium organized by the Centre for the sociology of Organizations (CSO)-SciencePo, Paris, 14-15 may 2018.
"From industrial time to services between continuity and rupture", societies in motion, sociology in Change, 20th Congress of the International Association of French-speaking sociologists (AISLF), Montréal, 4-8 July 2016.
"Working Time: Tensions Moving, What New Issues?", 7th Swiss National Congress on Occupational Health, Work Against Time, Work and Health, Freiburg, 24 June 2016.
"Do the new forms of work revolutionize the centrality of working time?", working Revolutions: Revolutionising work, International Labour Process Conference (ILPC), 34th edition, Berlin, 4-6 April 2016.
"Negotiating flexibility: what content?" What are the modalities? A case study in the large distribution and the machinery industry in Switzerland, "How is the work negotiated?", symposium organized by the RT 18 "professional Relations Network" of the French Sociology Association (ASF) and the laboratory of economics and Sociology of work (LEST – AMU – CNRS), Aix-en-Provence, 28 and 29 May 2015 (with Jean-Michel Bonvin and Aris Martinelli).
"Working time patterns and collective bargaining in the Post-Fordist era", the re-configuration of working time in an age of austerity, International Labour Process Conference (ILPC), 33th edition, Athens, 13-15 April 2015.
"The quality of work between paternalistic and mercantile logic: what bargaining spaces for employees? A case study in the Swiss machine tool industry, measures and demeasurements of work, international days of Sociology of Labour (JIST), Brussels, 25-27 January 2012 (with Jean-Michel Bonvin).
"Responding to wage dumping by the strike?" The case of Geneva International Airport (AIG), to be governed in the 21st century, 4th International Congress of Francophone Associations of political Science, Brussels, 20-22 April 2011.
When the modernization is accompanied by suffering in the staff. The case of Swiss Post ', Modernisation of public enterprises and sociology, Centre Maurice Halbwachs (CNRS-EHESS-ENS-U. Caen), Paris, 4 April 2011.