Lars Ehlers
- Professeur titulaire
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Faculté des arts et des sciences - Département de sciences économiques
Pavillon Lionel-Groulx office C6026
Télécopieur : 514 343-5831
Affiliations
Areas of Expertise
Lars Ehlers joined the Université de Montréal in 2001. He earned his PhD in Economics at the University of Maastricht in 2001, after graduating in Mathematics from the University of Aachen, in 1997.
He is an elected member of the Council of the Society for Social Choice and Welfare and a member of the Board of the Society for Economic Design.
In the 2003 SSHRC Standard Research Grants competition, his research proposal was ranked first in Canada. In 2012, the Society for Social Choice and Welfare awarded him the 6th Social Choice and Welfare Prize. He is the organizer of the Microeconomic Theory Group at CIREQ.
At present, his research deals with the manipulation of matching mechanisms on labour markets, the assignment of indivisible objects and externalities in cooperative environments.
Student supervision Expand all Collapse all
Research projects Expand all Collapse all
Subvention de déphasage_Centre interuniversitaire de recherche en économie quantitative (CIREQ) Projet de recherche au Canada / 2020 - 2023
Maximizing the Number of Matches in Market Design: Public Housing, Refugees and School Choice Projet de recherche au Canada / 2017 - 2023
Recherches sur les fondations des mécanismes d'allocation des ressources Projet de recherche au Canada / 2016 - 2021
CENTRE INTERUNIVERSITAIRE DE RECHERCHE EN ECONOMIE QUANTITATIVE (CIREQ) Projet de recherche au Canada / 2014 - 2021
FLEXIBLE SCHOOL CHOICE Projet de recherche au Canada / 2012 - 2018
RECHERCHE SUR LES FONDATIONS DES MÉCANISMES SOUS INCERTITUDE NON PROBABILISÉE ET EFFECTIVITÉ DES COALITIONS DANS LES SOCIÉTÉS DIVERSES Projet de recherche au Canada / 2012 - 2017
CENTRE INTERUNIVERSITAIRE DE RECHERCHE EN ECONOMIE QUANTITATIVE (CIREQ) Projet de recherche au Canada / 2008 - 2015
BREAKING TIES IN SCHOOL CHOICE : WALK ZONES VERSUS SPECIALIZED SCHOOLS Projet de recherche au Canada / 2009 - 2011
Publications Expand all Collapse all
- " Top Trading with Fixed Tie-Breaking in Markets with Indivisible Goods ", Journal of Economic Theory 151, 2014, 64-87.
- " Budget-Balance, Fairness and Minimal Manipulability ", Theoretical Economics 9, 2014, 64-87 (avec T. Andersson and L.-G. Svensson).
- " Strategy-Proofness makes the Difference: Deferred-Acceptance with Responsive Priorities ", Mathematics of Operations Research 39, 2014, 949-966 (avec B. Klaus).
- " School Choice with Controlled Choice Constraints: Hard Bounds versus Soft Bounds ", Journal of Economic Theory 154, 2014, 648-683 (avec I.E. Hafalir, M.B. Yenmez and M.A. Yilidrim).
- " Matching Markets under (In)complete Information ", Journal of Economic Theory 157, 2015, 295-317 (avec J. Massó).
- " Object Allocation via Deferred-Acceptance: Strategy-Proofness and Comparative Statics ", Games and Economic Behavior 97, 2016, 128-146 (avec B. Klaus).
- " Regulation via the Polluter-Pays Principle ", Economic Journal 126, 2016, 884-906 (avec S. Ambec).
- " Transferring Ownership of Public Housing to Existing Tenants: A Market Design Approach ", Journal of Economic Theory 165, 2016, 643-671 (avec T. Andersson and L.-G. Svensson).
- " School Choice with Control ", 2010.
- " Strategy-Proofness and Essentially Single-Valued Cores Revisited ", 2014.
- " Assigning Refugees to Landlords in Sweden: Efficient Stable Maximum Matchings ", 2017 (avec T. Andersson).
- " Strategy-Proof Tie-Breaking in Matching with Priorities ", 2017 (avec A. Westkamp).
- " (Il)legal Assignments in School Choice ", 2017 (avec T. Morrill).
- " Externalities and the Nucleolus ", 2017 (avec M. Álvarez-Munos).
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