last update: 29-April-2022
Work in progress
 Lehrpersonen und Draussenunterricht: Eine Analyse der Motivatoren und Hindernisse. Eine empirische Studie in Luxemburg und der Schweiz (Teachers and teaching outside: an analysis of motivators and obstacles. An empirical study in Luxembourg and Switzerland), with Andrea Fiedler and Daniela Müller
 Social Norms, Policy and the Conservation of Nature
 What is the impact of government debt on environmental quality?, with Fabien Prieur
 Mitigation strategies under the threat of solar radiation management, with Fabien Prieur and Martin Quaas
 Self-perception and other-perception biases in decisions with externalities, with Guy Meunier
 Rainfall Shocks and Risk Aversion: Evidence from Southeast Asia, with Sabine Liebenehm and Eric Strobl
 Connectedness to nature, urbanization and the environment, with Emeline Bezin
 Migration and Climate Change, with Fabien Prieur
 The Economics of Biodiversity: Building on the Dasgupta Review, Editorial for the Special Issue `The Economics of Biodiversity: Building on the Dasgupta Review’ in Environmental & Resource Economics, forthcoming
 Sustainability and its economic implications for businesses, Chapter forthcoming in Handbook on Sustainability: Business and investment Implications, The World Scientific Publishing
 The impact of conflicts on climate and migration policy (joint with Fabien Prieur), Journal of Public Economic Theory, forthcoming (pdf)
 Delivering on Climate Finance in selected EU countries (joint with Asel Doranova and Herman Vollebergh), Scientific Paper to the Dutch House of Representatives, October 2021 (link)
 Bateman, I. J., Dannenberg, A., Elliott, R., Finus, M., Koundouri, P., Millock, K., Munro, A., Robinson, E., Rondeau, D., Schumacher, I., Strobl, E., and Xepapadeas, A. (2020). Editorial: Economics of the Environment in the Shadow of Coronavirus. Environmental & Resource Economics, 1–5. https://doi.org/10.1007/s10640-020-00496-z
 Schumacher, I., Cazcarro, I. Duarte, R. Sarasa, C., Serrano, A., Xepapadeas, A., Freire-González, J., Vivanco, D.V., Peña-Lévano, L.M., Escalante, C.L., López-Feldman, A. Chávez, C., Vélez, M. A., Bejarano, H., Chimeli, A. B., Féres, J., Robalino, J., Salcedo, R., Viteri, C., Shehabi, M., Cojoianu, T.F., Collins, E., Hoepner, A.G.F., Magill, D., O’Neill, T., Schneider, F.I., Koundouri, P., Pittis, N., Samartzis, P., Rickels, W., Peterson, S., Ing, J., Nicolai, J.-P., Borghesi, S., Delbeke, J., Glachant, J.-M., Pototschnig, A., Ranci, P., Gawel, E., Lehmann, P., Laude, A., Brûlé-Gapihan, E., Cohen, F., Schwarz, M., Li, S., Lu, Y., Jani, A. (2020), Perspectives on the Economics of the Environment in the Shadow of Coronavirus, Special Issue Economics of the Environment in the Shadow of Coronavirus in Environmental & Resource Economics, 76, pages 447–517(2020). (pdf)
 Suggestions for a Covid-19 post-pandemic research agenda in environmental economics (joint work with Robert Elliott and Cees Withagen), Special Issue Economics of the Environment in the Shadow of Coronavirus of Environmental & Resource Economics, 76, pages 1187–1213 (2020). (pdf)
 Guy Meunier, Ingmar Schumacher (2020), “The importance of considering optimal government policy when social norms matter for the private provision of public goods”, Journal of Public Economic Theory, Volume 22, Issue 3, 630-655, https://doi.org/10.1111/jpet.12418 (pdf)
 Luca Marchiori, Jean-François Maystadt and Ingmar Schumacher (2012), ‘The Impact of Weather Anomalies on Migration in Sub- Saharan Africa’, Journal of Environmental Economics and Management, 63 (3), May, 355–74, reprint in Sam Fankhauser (ed.), “The Economics of Climate Resilience and Adaptation”, The International Library of Critical Writings in Economics series, 2019.
 Climate Policy Must Favor Mitigation Over Adaptation, (doi), Environmental & Resource Economics, 2019, Volume 74, pp 1519–1531.
 An Empirical Study on the Impact of Basel III Standards on Banks’ Default Risk: The Case of Luxembourg, Journal of Risk and Financial Management, Volume 10, Issue 2, doi:10.3390/jrfm10020008 (joint with Gaston Giordana)
 The consequences of a one-sided externality in a dynamic, two-agent framework, European Journal of Operational Research, Volume 257, Issue 1, 16 February 2017, Pages 310–322 (joint with Georg Müller-Fürstenberger) (pdf)
 Is environmentally-induced income variability a driver of migration? A macroeconomic perspective (joint with Luca Marchiori and Jean-Francois Maystadt), Migration & Development, Volume 6, Issue 1, Pages 33-69 http://dx.doi.org/10.1080/21632324.2015.1020106 (pdf)
 How Beliefs Influence the Willingness to Contribute to Prevention Expenditure. American Journal of Agricultural Economics, Volume 97, Issue 5, Pages 1417-1432 doi: 10.1093/ajae/aav011 (pdf) (Data available upon request)
 On the Self-Fulfilling Prophecy of Sovereign Ratings, Economic Modelling, 38, February, 351–356 (pdf)
 The Impact of the Basel III Liquidity Regulations on the Bank Lending Channel: A Luxembourg case study, International Review of Applied Economics, 27 (5), 633-655 (with G. Giordana). (pdf) (ideas)
 Political Stability, Corruption and Trust in Politicians, Economic Modelling, 31, 359-369.(pdf)
 The Impact of Weather Anomalies on Migration in sub-Saharan Africa, Journal of Environmental Economics and Management, 63, May 2012, 335-374 (with Jean-Francois Maystadt and Luca Marchiori). (pdf) (ideas)
Not allowed to be published
 Bank Specialization and Leverage Dynamics in Europe (joint work with G. Giordana), January 2015, mimeo.
 Macroeconomic Conditions and Financial Sector Leverage (joint work with G. Giordana), January 2015, mimeo.
 When does financial sector (in)stability induce financial reforms? (joint work with S. Lee), June 2011, Cahier de recherche 2011-21, Ecole Polytechnique Paris.
These papers are so nice that I don’t want to convey the rights to any journal and therefore they will stay unpublished.