Oriol Tejada

Welcome to my page. I am a postdoctoral researcher 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.

NEW! Recently 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

¡NUEVO!  Recientemente he publicado 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

NOU!  Fa poc he publicat 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

Peer-Reviewed Publications (ordered by Acceptance Date)

2014 The Banzhaf Value in the Presence of Externalities  (with Mikel Álvarez-Mozos)

Social Choice and WelfareSee abstract

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

Mathematical Social SciencesSee abstract

2013 Complements and Substitutes in Generalized Multisided Economies

Operations Research Letters  (find the extra material here)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

Mathematical Methods of Operations ResearchSee abstract

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

FinanzArchiv: Public Finance Analysis, 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 Analysis of the core of multi-sided Böhm-Bawerk assignment markets

TOP, See abstract

2010 A note on competitive prices in multilateral assignment markets

Economics BulletinSee abstract

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

International Journal of Game Theory, See abstract

Submitted Papers

2016 The Effects of Higher Re-election Hurdles and Costs of Policy Change on Political Polarization   (with Hans Gersbach and Philippe Muller) 

State: Submitted, See abstract

2016: A Reform Dilemma in Polarized Democracies (with Hans Gersbach) 

State: Submitted

2016 Coalition-Preclusion Contracts and Moderate Policies  (with Hans Gersbach and Maik Schneider)

State: Submitted, See abstract

2016 First Proposal to Minorities or How to Channel the Say in Politics  (with Hans Gersbach and Stefan Imhof)

State:  Under ReviewSee abstract

2015 From Hierarchies to Levels: New Solutions for Games with Hierarchical Structures (with Mikel Álvarez-Mozos, René van den Brink and Gerard van der Laan)

State: Under Review, See abstract

2014 Vertical Syndication-Proof Competitive Prices in Multilateral markets (with Mikel Álvarez-Mozos)

State: Revise&ResubmitSee abstract

(Some) Current Work

Flexible Majority Rules (with Hans Gersbach)
Dividing two dollars (with Philip Grech)
Values for Games with Graph Restricted Communication and Levels Structure of Cooperation (with Mikel Álvarez-Mozos)
Assessment Voting with Endogenous Turnout (with Hans Gersbach and Philippe Muller)

Coalition-Preclusion Contracts: Revisited (with Hans Gersbach and Maik Schneider)

A Dynamic Model of Electoral Competition with Costs of Change (with Hans Gersbach and Philippe Muller)

Referee Work

Economics Bulletin, Annals of Operations Research, International Game Theory Review, European Journal of Operations Research, Public Choice, Optimization Methods and Software

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 (ETH - Swiss Federal Institute of Technology)

Philip Grech (ETH - Swiss Federal Institute of Technology)


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 (Master Degree - ETH)

2007-2010 Mathematics for Business (Undergraduate Course - UB)

Other interests

Member of GISME

Football (soccer), Tennis, Politics, Writing, Barça, Roger Federer

Subpages (1): Paper abstracts by Topic