Presentations Archive

Year 2024

• In December, Cesare Riillo was invited to present "Entrepreneurial ecosystem benchmarking: Policy applications" at the Entrepreneurial Ecosystem Benchmarking workshop hosted by the OECD and the University of Utrecht in Paris.
• Francesco Sarracino and Kelsey O’Connor were invited to present "The Easterlin paradox debate" as part of the McGill–UofT Wellbeing Research Seminar Series, organised by McGill and the University of Toronto, in December.
• In December, Xi Chen was invited to present online "Positioning in global value chains and productivity growth" at the University of Verona, Italy.
• In November, Cesare Riillo presented "Luxembourg Global Entrepreneurship Monitor 2023/2024 and self-employment statistics" at seminar Self-employed workers in Luxembourg: issues and solutions to the grey areas of the status, organised by LISER in Luxembourg.
• In November, Giulia Slater was invited to present online "The trust paradox" at the University of Örebro, Sweden.
• Chiara Peroni and Francesco Sarracino were invited to present the papers "Productivity gains from job satisfaction" and "A year of pandemic: Changes and validity of well-being data from Twitter" at the 7th OECD World Forum on Well-being, in November, held in Rome, Italy, and co-organised by the OECD, the Italian Ministry of Economy and Finance, and ISTAT.
• In October, Kelsey O’Connor presented "The Easterlin paradox" as part of the McGill–UofT Wellbeing Research Seminar Series, organised by McGill and the University of Toronto.
• In October, Cesare Riillo presented the papers "Are happy people successful entrepreneurs? A study on GEM data", "Immigration and entrepreneurship: European cross-country evidence", and "Drivers of sustainable entrepreneurship: A gender and immigration perspective" at the International Conference on Entrepreneurial Motivation, organised by the Research Society on Entrepreneurial Motivation in Valencia, Spain.
• In September, Maxime Pettinger presented "Migrants, natives, and the opportunity cost of entrepreneurship: The case of Luxembourg" at the Interdisciplinary European Conference on Entrepreneurship Research in Innsbruck, Austria.
• In September, Cesare Riillo presented the papers "Are happy people successful entrepreneurs? A study on GEM data", "Drivers of sustainable entrepreneurship: An international perspective on gender and immigration", and "Immigration and entrepreneurship: European cross-country evidence" at the Interdisciplinary European Conference on Entrepreneurship Research in Innsbruck, Austria.
• In September, Xi Chen presented "How does relative positioning in the global value chain affect labour productivity?" at the European Trade Study Group conference at the Athens University of Economics and Business in Athens, Greece.
• Cesare Riillo presented "Drivers of sustainable entrepreneurship: An international perspective on gender and immigration" at G-Forum 2024 in Ingolstadt, Germany, in September.
• Giulia Slater, in September, presented "The trust paradox" at the IIPPE Conference in Political Economy hosted by Kadir Has University in Turkey.
• Cesare Riillo presented "AnaCredit and the SMEs financing scoreboard: The Luxembourg experience" at the CSMEE Informal Steering Group on SME and Entrepreneurship Financing, organised by the OECD in Paris, France, held in September.
• In September, Francesco Sarracino was invited to give an online presentation on "Economic growth, social capital and sustainability" at the Globalization Debates lecture for the University of Groningen.
• Francesco Sarracino, in July, presented "Trust predicts compliance with COVID-19 containment policies: evidence from ten countries using big data" and "Recovering income for cross-national and time-series analysis using SDR 2.0" at the WAPOR 77th and WAPOR Asia Pacific 7th Joint Annual Conference, organised by the World Association for Public Opinion Research in South Korea.
• o   In July, Cesare Riillo presented "The OECD scoreboard on financing SMEs and entrepreneurs" at the Seminar: Financing SMEs and Entrepreneurs in Luxembourg, organised by the Ministry of the Economy.
• o   In June and July, Fengyu Wu presented "Adverse experiences, civic engagement, and life satisfaction around the world" and "The health impacts of relaxing internal migration policies: evidence from the 2014 Hukou reform in China" at the 99th Western Economic Association International Annual Meeting in the United States.
• o   In June, Cesare Riillo presented "Drivers of sustainable entrepreneurship: an international perspective on gender and immigration" at the Entrepreneurship for sustainability international workshop, organised by Deusto in Spain.
• o   In June, Charles-Henri DiMaria presented "Let's get pessimistic with ill-being" at the 18th European Workshop on Efficiency and Productivity Analysis, organised by EWEPA in Portugal.
• o   In June, Giulia Slater and Kelsey O’Connor presented the papers "The trust paradox" and "Does well-being governance enhance well-being?" at the International Society for Quality-of-Life Studies Annual Meeting in Borneo, Malaysia.
• In May and June, Chiara Peroni presented "Are happy people successful entrepreneurs? A study on GEM data" at the New perspectives on entrepreneurial diversity and well-being conference, organised by Trinity College Business School in Ireland, and at the Measuring progress annual workshop, organised by STATEC Research.
• In May, Golnaz Amjadi presented "The effect of environmental protection expenditures on industrial employment in Sweden" at the 12th Mannheim Conference on Energy and the Environment, organised by ZEW in Germany.
• In April, Fengyu Wu presented "Happiness in an ageing society: Insights and implications from China" as part of the Measuring Progress Seminar Series hosted by STATEC Research in Luxembourg.
• o   In April, Cesare Riillo presented findings from the Global Entrepreneurship Monitor Report of 2022/2023 on the state of entrepreneurship in Luxembourg at the microlux event “𝐋’𝐞𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫𝐢𝐚𝐭 – 𝐮𝐧𝐞 𝐯𝐨𝐢𝐞 𝐩𝐨𝐮𝐫 𝐭𝐨𝐮𝐬?”.
• o   Francesco Sarracino presented "Happier and sustainable: the neo-humanist path to post-growth societies" at the Fairness and well-being in a dematerialized economy workshop, organised by the University of Pisa in Italy, held in April.
• In March, Francesco Sarracino was invited to present "Happier and sustainable: The neo-humanist path to post-growth societies" at a public lecture organised by the Swiss Positive Psychology Association (SWIPPA) in Switzerland.
• In February, Kelsey O’Connor presented "Harnessing well-being: To improve workplace outcomes and sustainability" at the "Focus on the ‘S’ in ESG: How to cultivate employee engagement and well-being" event, hosted by the House of Sustainability in Luxembourg.
• In February 2024, Cesare Riillo presented "Are happy people successful entrepreneurs? A study on GEM data" at the Global Entrepreneurship Monitor Annual Meeting in Casablanca, Morocco.
• In January, Giulia Slater was invited to give an online presentation on "Social capital and well-being" for the University of Magdeburg, Germany.
• In January, Cesare Riillo presented "Luxembourg Global Entrepreneurship Monitor 2022/2023: 10 years of entrepreneurship" at the meeting of the "Commission entrepreneuriat" at the House of Entrepreneurship in Luxembourg.
• In January, at the Paris Wellbeing 2024 International Interdisciplinary Conference, organised by Panthéon-Sorbonne Paris University, Sorbonne-Nouvelle Paris University, and STATEC Research, Francesco Sarracino delivered a keynote speech on "Economic possibilities for our grandchildren reloaded". Fengyu Wu, Kelsey O’Connor, and Giulia Slater presented the papers "Adverse conditions, civic engagement, and life satisfaction around the world", "Does well-being governance enhance well-being?", and "Perspectives on social capital and wellbeing".

Year 2023

• In November, Chiara Peroni, Charles-Henri Di Maria, and Xi Chen each presented papers at the seminar Découplages ressources-production et performance éco-socio-environnementale, organized by the l’Observatoire de la compétitivité and the Conseil national de la productivité, specifically: Labour productivity dispersion and allocative efficiency in Luxembourg, Evaluation verte, and Luxembourg labour productivity slowdown in a comparative perspective.
• In November, Charles-Henri DiMaria presented “ESG Principles: the limits to green benchmarking” at the Conference on Climate and Energy Finance organized by Leibniz University Hannover in Germany.
• In September, Vasja Sivec presented “Lux experience with EUCAM Python software” at the Output Gap Working Group organized by European Commission in Luxembourg.
• Francesco Sarracino presented “A measure of well-being productivity based on the World Happiness Report” at the Workshop on Inequality, Poverty, Equal Opportunities, and Subjective Wellbeing organized by Universitat Autònoma de Barcelona, in September.
• Kelsey O’Connor presented “Methods to measure and (not) achieve societal progress” at the Workshop on Inequality, Poverty, Equal Opportunities, and Subjective Wellbeing organized by Universitat Autònoma de Barcelona, in September.
• At the ISQOLS Annual Meeting in Rotterdam, in August, Francesco Sarracino presented three papers: “Trust predicts compliance with COVID-19 containment policies: evidence from ten countries using big data”, “A measure of well-being productivity based on the World Happiness Report”, and “Happier and Sustainable: the neo-humanist way to a post-growth society”. Chiara Peroni presented the paper “Productivity and subjective well-being: a review”.
• In August, Kelsey O’Connor and Giulia Slater each presented papers at the Towards a People First Economy: A world to win in Rotterdam organized by The International Society for Quality-of-Life Studies, respectively, “European Integration: Bidirectional Happiness and Migration Relationships” and “Perspectives on Social Capital and Wellbeing”.
• In June and August, Xi Chen presented “Firms Heterogeneity and Intra-Industry Reallocation: Beyond Dichotomous Partitioning” at the Conference on International Economics organized by the University of Alcalá, Spain, and at the conference of The European Association for Research in Industrial Economics (EARIE) in Italy.
• In June, Francesco  Sarracino presented “A measure of well-being productivity based on the World Happiness Report” at Measuring Progress Annual Workshop organized by STATEC Research in Luxembourg.
• Golnaz Amjadi presented “A Frontier Analysis of Transient and Persistent Eco-Efficiency Gap: Evidence from 22 European Countries” at North American Productivity Workshop organized by the Miami Business school and at 29th Ulvön Environmental Economics Conference organized by the Center for Environmental and Resource Economics, in June.
• In June, Kelsey O'Connor presented “How to measure and (not) achieve societal progress” at Inaugural Measuring Progress Workshop organized by STATEC Research.
• Francesco Sarracino in May presented “On the happiness roller-coaster with SDR 2.0” at Comparative Analyses Using Multi-Source Databases: Insights from the Survey Data Recycling (SDR) Project. This conference was organized by Ohio State University in United States.
• In May, Chiara Peroni, Kelsey O’Connor and Giulia Slater each presented papers at the 1st Welfare & Policy Conference in Bordeaux, respectively, “Trust Predicts Compliance with COVID-19 Containment Policies: Evidence from Ten Countries Using Big Data”,  “How to measure and (not) achieve societal progress”, and “The Wellbeing effects of Social Capital in times of crisis: the case of the Covid-19 Pandemic.”
• Kelsey O'Connor presented “Effects of Teaching Styles on Life Satisfaction and Test Scores: Evidence from the Program for International Student Assessment (PISA)” at the University of Siena’s Economics Seminar, in April.
• Vasja Sivec presented “European Commission projections on productivity” in STATEC’s Séminaire économique, in April.  
• Giovanni Mangiarotti presented “Productivity dispersion and allocative efficiency - Firm level evidence for Manufacturing and Non financial services in Luxembourg” in STATEC’s Séminaire économique in March.
• In February, Kelsey O’Connor and Giulia Slater each presented papers at the BeWell Fourth Annual Meeting in Berlin, respectively, “European Integration: Bidirectional Happiness and Migration Relationships” and “Social Capital changes the importance of income on subjective wellbeing: evidence from international datasets.”
• Kelsey O’Connor presented “How to measure and (not) achieve societal progress” at the Economics of Wellbeing and Global Flourishing symposium, with the Harvard Flourishing Network in February.
• Charles-Henri DiMaria presented “The limits to green benchmarking” in STATEC’s Séminaire économique in February.

Year 2022

• In November, Chiara Peroni, Charles-Henri Di Maria, and Xi Chen each presented papers at the seminar Découplages ressources-production et performance éco-socio-environnementale, organized by the l’Observatoire de la compétitivité and the Conseil national de la productivité, specifically: Labour productivity dispersion and allocative efficiency in Luxembourg, Evaluation verte, and Luxembourg labour productivity slowdown in a comparative perspective.
• Francesco Sarracino presented “Neo-humanism: opportunities for a socially and environmentally sustainable world” in November at the 75th Annual Conference of the World Association for Public Opinion Research in Dubai, based in part on the recently published paper available here.
• In October Golnaz Amjadi presented “A frontier analysis of transient and persistent eco-efficiency gaps: Evidence from 25 European countries” at the Asia Pacific Productivity Conference 2022.
• Maxime Pettinger presented and discussed “Measurement of Economic Insecurity in the European Union between 2005 and 2020” at the International Association for Research on Income and Wealth 37th General Conference in August.
• Serge Allegrezza, Kelsey O’Connor, Chiara Peroni, and Charles-Henri DiMaria, and gave the opening plenary session at the International Association for Research on Income and Wealth 37th General Conference in August, presenting respectively: “Trust in Official Statistics across Europe: Evidence from Two Waves of Eurobarometer Using Multilevel Models”,  “Life Satisfaction and Noncognitive Skills: Effects on the Likelihood of Unemployment”, “Productivity Gains from Job Satisfaction in Europe”, and “From economic productivity to productive well-being: the role of life satisfaction and adjusted net savings.”
• Kelsey O’Connor was invited to present “Effects of Teaching Styles on Life Satisfaction and Test Scores: Evidence from the Program for International Student Assessment (PISA)” at the Oxford Wellbeing Research and Policy Conference in July.
• Kelsey O’Connor presented “Effects of Teaching Styles on Life Satisfaction and Test Scores: Evidence from the Program for International Student Assessment (PISA)” in the EHERO (Erasmus Happiness Economics Research Organization) seminar series in July.
• In July, Francesco Sarracino presented “Neo-humanism and COVID-19: Opportunities for a socially and environmentally sustainable world” at the XIV International Conference of the European Society for Ecological Economics.
• Charles-Henri DiMaria, Francesco Sarracino, and Kelsey O’Connor each presented papers at “Well-Being 2022: Knowledge for informed decisions.” Respectively: “From economic productivity to productive well-being”, “Neo-humanism and COVID-19: Opportunities for a socially and environmentally sustainable world”, and  “Trust predicts compliance with COVID-19 containment policies: Evidence from ten countries using big data"
• In June, Chiara Peroni contributed to the “Roundtable on Wrapping up 3 years of NPBs in the Eurozone: key findings” at the Euro Area Productivity and Competitiveness Conference, organized by France Strategie
• In June, Charles-Henri Di Maria, presented “From economic productivity to productive well-being” at the conference 17th European Workshop on Efficiency and Productivity (EWEPA XVII).
• In April, Chiara Peroni presented “Recent research on productivity in Luxembourg” to the Conseil National de la Productivite.
• Xi Chen presented “The Effects and Transmission of COVID-19 Shocks: A Global Value Chain perspective” in STATEC’s SEMECO seminar series in January.
  

Year 2021

• In November, Chiara Peroni, Charles-Henri DiMaria, and Francesco Sarracino, each gave presentations at the Symposium on Well-being and Productivity organized by the Centre for the Study of Living Standards (Canada) and The Productivity Institute (United Kingdom). They presented, respectively: “Productivity gains from job satisfaction”, “From economic productivity to productive well-being”, and “A measure of well-being productivity based on the World Happiness Report.”
• In October, Cesare Riillo presented “Immigration and Entrepreneurship: Cross-country Evidence” at the IECER 2021 Interdisciplinary European Conference on Entrepreneurship Research.
• Kelsey O’Connor presented “From tweets to well-being: Sentiment analysis reveals how well-being evolved in Europe during the Covid-19 pandemic” both at the Happiness and Age Conference, organized by the International Center for Economic Analysis, and at the National Association of Business Economics Tech Economics Roundtable, in October. A recording of the latter is available here.
• Pietro Santoleri presented “The Causal Effects of R&D Grants: Evidence from a Regression Discontinuity” at the DRUID Conference hosted by the Copenhagen Business School in Denmark, in October.
• In September, Chiara Peroni presented “The effects of COVID-19 on mental well-being in Luxembourg” at the Conseil Superieur de la Statistique, annual meeting.
• In September, Vasja Sivec presented “Shadow Gap: A new approach to gap estimation” at the Joint OGWG - ECFIN - JRC Conference: "Assessment of output gaps and potential output in the context of the COVID-19 pandemic and its aftermath.
• Francesco Sarracino presented “Do epidemics impose a trade-off between freedom and health? Evidence from Europe during Covid-19” and “From research to decision making: leveraging on quality-of-life studies?” at the International Society for Quality-of-Life Studies (www.isqols.org) annual conference in August.
• Kelsey O’Connor presented “The Easterlin Paradox” and “A year of pandemic: levels, changes and validity of well-being data from Twitter. Evidence from ten countries” at the International Society for Quality-of-Life Studies (www.isqols.org) annual conference in August.
• In July, Cesare Riillo presented “Too Much or Too Little Standardization? The performance of firms engaged in standardization” and “Luring SMEs into ICT Standardisation” at the 25th EURAS Annual Standardisation Conference / SIIT.Kelsey O’Connor was invited to present “Effects of Teaching Styles on Life Satisfaction and Test Scores: Evidence from the Program for International Student Assessment (PISA)” in the University of Strasbourg’s Economics Seminar in December.

Year 2020

• Francesco Sarracino was invited to present “Social trust: the first vaccine against COVID-19” at the United Arab Emirates University in November.
• Cesare Riillo gave two presentations at the November conference Big Data Meets Survey Science (BigSurv20): “Comparing Web and Telephone Surveys with Registers data: the case of Global Entrepreneurship Monitor in Luxembourg” and “PC versus mobile survey: are people’s subjective evaluations comparable?”
• Francesco Sarracino was invited to present at the University of Johannesburg on “Covid-19: a perspective from happiness economics.” You can attend the virtual seminar on the 15^th of October at 11:00 AM using Zoom here.
• Francesco Sarracino was invited by CARITAS to present “COVID-19: Challenges and Opportunities for Neo-humanism” in September. View the presentation here.
• Chiara Peroni presented “The effects of COVID-19 on mental well being in Luxembourg” at the annual meeting of Conseil Superieur de la Statistique, in September.
• Francesco Sarracino presented “Trustful societies are resilient to epidemics. Evidence from Europe during Covid 19” in the University of Groningen’s economics seminar, in September.
• Francesco Sarracino gave the keynote speech entitled “COVID19: challenges and opportunities for neo-humanism” at the International Society for Quality-of-Life Studies virtual conference in August-September. Watch the presentation here.
• Kelsey O’Connor presented “Effects of Teaching Styles on Life Satisfaction and Test Scores: Evidence from the Program for International Student Assessment (PISA)” at the International Society for Quality-of-Life Studies virtual conference in August-September.
• Cesare Riillo presented on "Gem Data Quality" and "Entrepreneurship and Growth: A Structural Equation Model and a Composite Index" (virtually) at the Global Entrepreneurship Monitor Annual Meeting, Miami, USA, on the 2nd of March.
• Cesare Riillo presented "Entrepreneurship and Growth: A Structural Equation Model and a Composite Index" for the JRC COIN(Competence Centre on Composite Indicators and Scoreboards), Ispra, Italy, on the 10th of January.

Year 2019

• Charles-Henri Di Maria presented “Financial crisis and contagion in a micro FISIM framework” in STATEC’s seminar series, Séminaire Économique, on the 12th of December.
• Kelsey O’Connor presented Labor market policy and subjective well-being during the Great Recession in STATEC’s seminar series, Séminaire Économique, on the 11th of November.
• The main results of the GEM report 2018/2019 were presented during the press conference for the Bilan Compétitivité 2019 on the 2nd of November 2019 in presence of the Minister for Small and Medium-Sized Enterprises, Lex Delles.
• Vasja Sivec presented “Shadow Gap: A new approach to gap estimation” at a workshop co-organized by STATEC and the Austrian Institute for Economic Research (WIFO), Vienna, Austria, on 11 November 2019.
• Francesco Sarracino presented “The wealth of Luxembourg and the well-being of its inhabitants” at the conference “The Social Structure of Subjective Well-Being”, at the University of Luxembourg, 3-4 October 2019.
• Kelsey O’Connor presented “The effect of immigration on natives’ well-being in the European Union” at the conference “The Social Structure of Subjective Well-Being”, at the University of Luxembourg, 3-4 October 2019.
• Francesco Sarracino presented “A Social Cure for Envy“ at the annual meeting of the International Society for Quality-of-Life Studies, in Granada, Spain, on 4-7 September 2019.
• Kelsey O’Connor presented “The effect of immigration on natives’ well-being in the European Union”  and “Longer, More Optimistic, Lives: Historic Optimism and Life Expectancy in the United States.” at the annual meeting of the International Society for Quality-of-Life Studies, in Granada, Spain, on 4-7 September 2019.
• Kelsey O’Connor presented “The effect of immigration on natives’ well-being in the European Union”at the conference entitled “Integrating migrants, refugees and asylum seekers into European labour markets: enablers and barriers”organized by the SIRIUS project funded by Horizon 2020, in Glasgow, Scotland, on  29-30 August 2019.
• Francesco Sarracino presented “PC vs Mobile: does the device affect people's answers in online surveys?” and “Survey measures of social capital: how well do self-reported and observed indicators measure social capital?” at the 8th Conference of the European Survey Research Association, in Zagreb, Croatia, 15-19 July 2019.
• Francesco Sarracino presented “Assessing the non-financial outcomes of social enterprises in Luxembourg” at the 7th EMES International Research Conference on Social Enterprise, Sheffield, Great Britain, on 24-27 June 2019.
• Charles-Henri DiMaria presented “Banks’ efficiency, a National Accounts micro-perspective” at the 16th European Workshop on Efficiency and Productivity Analysis, London, on 13 June 2019.
• Golnaz Amjadi will present “Dynamic Energy Demand and the Rebound Effect: A Two-stage Approach” at the Sixteenth European Workshop on Efficiency and Productivity Analysis, in London, U.K., on 10-13 of June 2019.
• Chiara Peroni presented “Challenges in socio-economic research for Luxembourg: the role of EVS” at the Comprendre les valeurs au Luxembourg et leurs transformations, organized by the STUDIALUX Consortium, in Belval, Luxembourg, on 7 June 2019.
• Francesco Sarracino presented “PC vs. Mobile: does the device affect people's answers in online surveys?” at the 51es Journées de Statistque (French Statistical Society), Nancy, France, on 3 June 2019.
• Vasja Sivec presented “Output GAP: confidence bands” at a meeting of the output gap working group of Ecofin's (Economic and Financial Affairs council of the European Commission) Economic Policy Committee, Bucharest, Romania, on 17 May 2019.
• Kelsey O’Connor presented “The effect of immigration on natives’ well-being in Europe”at the 15th CEUS Workshop on European Economics, in Koblenz, Germany, on 16 May 2019
• Luca Fumarco presented “Multi-year Contracts and Workers’ Performance - Evidence from the National Hockey League” at the Sport Economics and Sport Management Conference, in Berlin, Germany, on 15-16 May 2019.
• Presentations on “Multi-year contracts and workers’ performance - evidence from the National Hockey League” by Luca Fumarco and on  “The effect of immigration on natives’ well-being in Europe” by Kelsey O'Connor at the 11th Workshop on Labour Economics, 12-13th of April 2019, at the University of Trier, Germany
• Luca Fumarco presented “Relative Age Effect on European Adolescents’ Social Network” at the LEER Conference on Education Economics, Leuven, Belgium, on 4-5 April 2019.
• Golnaz Amjadi presented “Environment versus Jobs: An Industry-level Analysis of Sweden” at the Ammarnäs Winter Workshop, organized by UMEA University, Center for Environmental and Resource Economics, in Ammarnäs, Sweden, on 2-4 April 2019.
• Cesare Riillo presented the paper “The Impact of Standards and Regulation on Innovation in Uncertain Markets” at the Society for Risk analysis conference, Belval, on 26 March 2019.
• Francesco Sarracino was a speaker at the Lunch Debate on “Can happiness help redefine progress?”, organised by Caritas Luxembourg, on 20 March 2019.
• Cesare Riillo presented the papers “One Survey Mode Fits All? Survey Mode Effects on Objective and Subjective Questions” and the poster “PC versus mobile survey: are people's life evaluations comparable?” at the General Online Conference, Köln, on 7 March 2019.
• Francesco Sarracino presented the paper “A Social Cure for Social Comparisons” at the EU-User conference, Mannheim, on 7 March 2019.
• Kelsey O’Connor presented the paper “The effect of immigration on natives’ well-being in Europe” at the Eastern Economic Association conference, New York, on 2 March 2019.
• Kelsey O’Connor presented the paper “The effect of immigration on natives’ well-being in Europe” at the SEMILUX workshop, University of Luxembourg, 13/02/2019