Oriol Tejada

Welcome to my page. I am an Assistant Professor (Oberassistent) at the Chair of Macroeconomics: Innovation and Policy at ETH in Zürich (Switzerland). My main research interests are on Game Theory, Political Economy, and Public Economics. These are some of my colleagues.

If you want to see my complete CV click here, whereas click here if you want to visit my ETH website. You can contact me at toriol at ethz.ch.

Peer-Reviewed Journal Publications

2018 Coalition-Preclusion Contracts and Moderate Policies (with Hans Gersbach and Maik Schneider)

Forthcoming in Games and Economic Behavior, See abstract

2018 Graphs and (levels of) cooperation in games: Two ways how to allocate the surplus (with Mikel Álvarez-Mozos)

Forthcoming in Mathematical Social Sciences, See abstract

2018 A Reform Dilemma in Polarized Democracies (with Hans Gersbach)

Forthcoming in Journal of Public Economics (find the extra material here), See abstract

2018 Divide the Dollar and Conquer More: Sequential Bargaining and Risk Aversion (with Philip Grech)

Forthcoming in International Journal of Game Theory, See abstract

2017 From Hierarchies to Levels: New Solutions for Games with Hierarchical Structures (with Mikel Álvarez-Mozos, René van den Brink and Gerard van der Laan)

International Journal of Game Theory (find the extra material here), See abstract

2016 Vertical Syndication-Proof Competitive Prices in Multilateral markets (with Mikel Álvarez-Mozos)

Review of Economic Design, See abstract

2015 The Banzhaf Value in the Presence of Externalities (with Mikel Álvarez-Mozos)

Social Choice and Welfare, See abstract

2014 A Unifying Model for Matrix-Based Pairing Situations (with Peter Borm and Edwin Lohmann)

Mathematical Social Sciences, See abstract

2013 Complements and Substitutes in Generalized Multisided Economies

Operations Research Letters (find the extra material here), See abstract

2013 Analysis of the core of multi-sided Böhm-Bawerk assignment markets

TOP, See abstract

2012 Share functions for cooperative games with levels structure of cooperation (with Mikel Álvarez-Mozos, René van den Brink and Gerard van der Laan)

European Journal of Operational Research, See abstract

2012 The nucleolus and the core-center of multi-sided Böhm-Bawerk assignment markets (with Marina Núñez)

Mathematical Methods of Operations Research, See abstract

2011 Parallel characterizations of a generalized Shapley value and a generalized Banzhaf value for cooperative games with levels structure of cooperation (with Mikel Álvarez-Mozos)

Decision Support Systems, See abstract

2011 A differential redistributive analysis of bilinear tax reforms (with Samuel Calonge)

FinanzArchiv: Public Finance Analysis, See abstract

2010 A note on competitive prices in multilateral assignment markets

Economics Bulletin, See abstract

2010 Symmetrically multilateral-bargained allocations in multi-sided assignment markets (with Carles Rafels)

International Journal of Game Theory, See abstract

Other Publications

2017 Election Security and Economics: It’s all about Eve (with David Basin, Hans Gersbach, Akaki Mamageishvili and Lara Schmid)

International Joint Conference on Electronic Voting (evoteID), See abstract


Submitted Papers

Semi-Flexible Majority Rules for Public Good Provision (with Hans Gersbach)

State: Revision Requested at International Journal of Game Theory, See abstract

How to Channel the Say in Politics (with Hans Gersbach and Stefan Imhof)

State: Revision Requested at Economic Theory, See abstract

The Effects of Higher Re-election Hurdles and Costs of Policy Change on Political Polarization (with Hans Gersbach and Philippe Muller)

State: Revision Requested at European Journal of Political Economy, See abstract

Sophisticated Attacks on Decoy Ballots: A Devil's Menu and the Market for Lemons (with Hans Gersbach and Akaki Mamageishvili)

State: Submitted, See abstract

Assessment Voting in Large Electorates (with Hans Gersbach and Akaki Mamageishvili)

State: Submitted, See abstract



(Some) Current Work

Electoral Competition with Costly Policy Changes: A Dynamic Perspective (with Hans Gersbach, Matthew Jackson, and Philippe Muller)

How Does Democracy Cope with Extreme Views? (with Hans Gersbach, Vicent Lohmann and Maik Schneider)

Optimal Term Length (with Hans Gersbach and Matthew Jackson)

Co-Voting in Democracies (with Hans Gersbach and Akaki Mamageishvili)

Globalization and the Concentration of Talent (with Ulrich Schetter)

Endogenous Misparticipation in Binary Elections (with Philip Grech)

Participation Rate Polls in Elections (with Akaki Mamageishvili)

The Optimal Extent of Checks and Balances

Referenda and Costly Voting (with Javier Rivas)

How to Channel the Say: Extensions (with Hans Gersbach and Stefan Imhof)


Conferences and talks

2018: ETH Zurich Political Economy Workshop

2017: Universitat de Barcelona, Conference on Economic Design, SING, Annual Congress of the EEA

2016: Universitat de Barcelona, Meeting of the Society for Social Choice and Welfare, World Congress of the Game Theory Society, University of Bath

2014: Universitat de Barcelona, Meeting of the Society for Social Choice and Welfare, University of Southern Denmark

2013: Corvinus Workshop, SING

2012: World Congress of the Game Theory Society

2011: Meeting of the Royal Economic Society, ETH Zurich, Max Plank Institute, SING

2010: SING

2009: Universitat de Barcelona, Barcelona JOCS, SING, EURO conference, Waseda Game Theory Workshop

2008: Meeting of the Society for Social Choice and Welfare, World Congress of the Game Theory Society, REES


Referee Work

Games and Economic Behavior, Social Choice and Welfare, Economics Bulletin, Annals of Operations Research, International Game Theory Review, European Journal of Operations Research, Optimization, Public Choice, Optimization Methods and Software, Optimization, Journal of the Operational Research Society


My coauthors

Mikel Álvarez-Mozos (Universitat de Barcelona)

René van den Brink (VU University Amsterdam)

Samuel Calonge (Universitat de Barcelona)

Hans Gersbach (ETH - Swiss Federal Institute of Technology)

Stefan Imhof

Gerard van der Laan (VU University Amsterdam)

Marina Núñez (Universitat de Barcelona)

Carles Rafels (Universitat de Barcelona)

Maik Schneider (University of Bath)

Peter Borm (Tilburg University)

Edwin Lohmann

Philippe Muller

Philip Grech (ETH - Swiss Federal Institute of Technology)

Akaki Mamageishvili (ETH - Swiss Federal Institute of Technology)

Javier Rivas (University of Bath)

Ulrich Schetter (University of St Gallen)

Vincent Lohmann (ETH - Swiss Federal Institute of Technology)

Lara Schmid (ETH - Swiss Federal Institute of Technology)

David Basin (ETH - Swiss Federal Institute of Technology)

Teaching

2018 Strategic and Cooperative Thinking - Spring Semester (Master Degree - ETH)

2017 Strategic and Cooperative Thinking - Spring Semester (Master Degree - ETH)

2016 Design of Institutions and Political Economy - Spring Semester (PhD Course - ETH)

2015 Economics of Innovation and Growth - Fall Semester (Master Degree - ETH)

2013 Strategic and Cooperative Thinking - Spring Semester (Master Degree - ETH)

2012 Strategic and Cooperative Thinking - Spring Semester (Master Degree - ETH)

2007-2011 Mathematics for Business (Undergraduate Course - UB)


Other interests

Member of GISME

Football (soccer), Tennis, Politics, Writing



FYI: In 2015 I published my first book (about Spanish politics, in Spanish), entitled "El pensamiento (in)dependiente: Veinticinco reflexiones sobre el proceso soberanista catalán". You can buy it if you click here or if you visit the book webpage here.

NOTA: El 2015 publiqué mi primer libro, titulado "El pensamiento (in)dependiente: Veinticinco reflexiones sobre el proceso soberanista catalán". Puedes comprarlo si haces click aquí o visitando la página web aquí.

NOTA: El 2015 vaig publicar el meu primer llibre, titulat "El pensamiento (in)dependiente: Veinticinco reflexiones sobre el proceso soberanista catalán". Pots comprarlo si fas click aquí o si visites la pàgina web aquí.