2011
(with D. Razafimahatolotra) Effectivity functions and bargaining sets, in: L.Petrosian and V.Mazalov (eds.), Game Theory and Applications Vol.15, Nova Science Publishers.Maximizing selections from the core of a cooperative game, Journal of Global Optimization 50, 107 - 118.
2010
(with B.O.Hansen) On the probability of factor price equalization, Advances and Applications in Mathematical Sciences 5, 181 - 196.
(with Y. Pankratova) The extended core of a cooperative NTU game, International Game Theory Reviews 12, 263 -274.
(with J.Davis) The Market for Firms: Market Signaling and Overpricing, Technology and Investment 1, 205 - 210.
2009
Interaction sheaves on continuous domains, Journal of Mathematical Economics 45, 708-719.
Cost-effectiveness of varenicline for smoking cessation, Expert Rev. Pharmaeconomics Outcomes Res. 9(3), 215-221.
2008
Topological vector spaces admissible in economic equilibríum theory, Journal of Mathematical Analysis and Applications 351, 675 - 681.
On the expected number of economic equilibria, International Journal of Contemp. Math. Sciences 3, 425 - 434.
(with J.Davis) Incentive contracts with unobservable competence levels, The Open Economics Journal 1, 47 - 54.
(with R.Skovgaard) A cost-effectiveness analysis of fistula treatment in the abdominal region using a new integrated fistula and wound management system, Journal of Wound, Ostomy and Continence Nursing 35, 592 - 595.
2007
(with M.Wier, L.B.Christoffersen, J.Munksgaard, T.S.Jensen, O.G.Pedersen), Environmental performance of households, in: G.Huppes and M.Ishikawa, Quantified Eco-Efficiency, Springer, 223 - 246.
(med K.P.Jørgensen), A cost-effectiveness analysis of immunotherapy with SQ Allergen extract for patientes with seasonal allergic rhinoconjunctivitis in selected European countries, forthcoming in: Current Medical Research and Opinion.
(med J.Munksgaard, L.B.Christoffersen, O.G.Pedersen, T.S.Jensen) An environmental performance index for products reflecting damage costs, Ecological Economics 64, 119 -130.
Central bank regionalization in Argentina vis-à-vis Economic Humanism, in:L.E.Di Marco (ed.) El Plan Esperanza, la estrategia del Humanismo Económico para la Argentina, Ediciones CIEC, Córdoba, 2007, pp.205 - 222.
2006
An axiomatization of the aspiration core, Game Theory and Mathematical Economics, Banach Center Publications Volume 71, 195 - 204.
National bank regulation and multinational banks vis-a-vis Economic Humanism, in: L.E.Di Marco (ed), América Latina y la construcción del Humanismo Economico, Córdoba, Argentina, 367 - 379.
(with B. Peleg) On the continuity of representations of effectivity functions, Journal of Mathematical Economics 42, 827 - 842
(with B. Peleg) Binary effectivity rules, Review of Economic Design10, 167 - 181.
2005
(with B.O.Hansen) Financial intermediation, moral hazard, and Pareto inferior trade, EconomiA, Brasilia (DF), 5(2), 189 -- 219, 2004.
(with J.L.Hougaard) Rawlsian maximin, Dutch books, and non-additive expected utility, Mathematical Social Sciences 50, 239 -- 251.
(with J.L.Hougaard) On the aggregation of health status measures, Journal of Health Economics 24, 1154 - 1173.
(with M.J.Knudsen) In the interest of the nation? A simple model of exchange rate policy and income distribution, in: L.E. Di Marco (ed), Hacia la Nueva Civilación (Testimonios desde el Humanismo Economico), Vol.1, Univ. Nacional de Córdoba, Argentina, 415 - 425.
(with M.Wier, L.B.Christoffersen, T.S.Jensen, O.G.Pedersen, J.Munksgaard) Evaluating sustainability of household consumption - using DEA to assess environmental performance, Economic Systems Research 117, 425 - 447.
2004
(with B.O.Hansen, J.L.Hougaard, L.P.Osterdal) On the possibility of a bridge between CEA and CBA, Comments on a paper by Dolan and Edlin, Journal of Health Economics 23, 887 - 898.
(with J.Bjørner) Cost-effectiveness with multiple outcomes, Health Economics 13, 1181 - 1190.
Environmental effects of consumption: an approach using DEA and cost sharing, in: C.Carraro and V.Fragnelli (eds.), Game Practice and the Environment, E.Elgar, 164 --184.
2003
(with J.Abdou) On necessary and sufficient conditions for solvability of game forms, Mathematical Social Sciences 46, 243 -- 260.
(with Jens Leth Hougaard) Continuous benchmark selections, Operations Research Letters 32, (2004), 94 -- 98.
2002
(with B.Peleg) Representation of effectivity functions in coalition proof Nash equilibrium: A complete characterization, Social Choice and Welfare 19, 2002, 241 - 263.
(with J.Davis) State owned enterprises, soft budget constraints and the owner-regulator syndrome, Acta Economica 52, 2002, 211 - 235.
(with A.Borglin) Stochastic Dominance and Conditional Expectation - An Insurance Theoretical Approach, The Geneva Papers on Risk and Insurance Theory, 27, 31 - 48.
Dynamic implementation of competitive equilibria in renegotiation proof equilibrium, in: C.H.Hommes, R.Ramer and C.A.Withagen (eds.), Equilibrium, Markets and Dynamics, Essays in Honour of Claus Weddepohl, Springer, Berlin 2002, 77 - 89.
(with M.Knudsen) The small Mexican farmer and world market: A model of international trade with uncertainty, in: S.Langley, S.Mohanty, M.Giugale & W.H.Meyers (eds.): Exchange Rate Volatility and International Agricultural Trade, Captus Press, Concord, Ontario, 2002, 125 - 152.
(with B.O.Hansen) Alternative health insurance schemes: A welfare comparison, Journal of Health Economics 21, 739 -756.
2001
(with P.Fristrup) Strongly implementable social choice correspondences and the supernucleus, Social Choice and Welfare 18, 2001, 213 - 226.
Existence of cooperative equilibria in strategic form games, in: M.Lassonde (ed.), Approximation, Optimization and Mathematical Economics, Physica Verlag, 2001, 191 - 203.
(with B.Peleg) Stable voting procedures for committees in economic environments, Journal of Mathematical Economics 36, 2001, 117 - 140.
2000
(with B.Peleg) Correlated equilibria of games with many players, International Journal of Game Theory 29, 2000, 375 - 389.
1999
(with F.Christensen, J.L.Hougaard) An axiomatic characterization of Efficiency Indexes, Economics Letters 63, 1999, 33 - 37.
1998
(with J.L.Hougaard) On the functional form of an efficiency index, Journal of Productivity Analysis 9, 1998, 103 - 111.
1997
(with S.R.Clausen, V.Jönsson, M.M.Hansen, M.Kjær, B.E.Christensen, H.Mouridsen, T.Palshof, S.W.Hansen) Comments on economic evaluation of chemotherapy, Pharmacoeconomics, 1997, 229 - 231.
On the maximal number of Nash equilibria in an n×n bimatrix game, Games and Economic Behavior 21, 1997, 148 - 160.
1996
(with J.L.Hougaard) Representation of preferences on fuzzy measures by a fuzzy integral, Mathematical Social Sciences 31, 1996, 1 - 17.
On the structure of the set of Nash equilibria of weakly nondegenerate games: Annals of Operations Research 84, 1998, 231 - 238.
(with P.Fristrup) Minimal manipulability and interjacency for two-person social choice functions, Social Choice and Welfare 15, 1998, 455 - 467.
1990 - 1995
Infinite horizon economies, a survey. i: J.Guddat (ed.) Approximation and Optimization in the Carribean 1993, Proceedings, European Science Publishers, 1995, 468 - 493.
(with P.Borm, R.P.McLean, S.Oortwijn, S.Tijs) The compromise value for NTU-games, International Journal of Game Theory 21, 1992, 175 - 189.
(with H.Moulin) The solidarity axiom in parametric surplus-sharing problems, Journal of Mathematical Economics 20, 1991, 249 - 270.
1985 - 1989
(with P.Fristrup) A note on asymptotical strategy-proofness, Economics Letters 31, 1989, 307 - 312.
(with B.O.Hansen) Reaction equilibria, Methods of Operations Research 60, 61 - 73, 1988.
(with L.Thorlund-Petersen) The core of a cooperative game without side payments, i: Journal of Optimization Theory and Applications, 1987, 273 - 288.
An axiomatization of the core of a cooperative game, Economics Letters 1986, 111-115.
Necessary and sufficient conditions for stability of effectivity functions, International Journal of Game Theory, 1985, 93-101.
Stability of effectivity functions with an infinite set of alternatives, Methods of Operations Research, 50, 1985, 519-530.
On the existence of equilibrium in social systems with coordination, Journal of Mathematical Economics 1985, 105-111.
1980 - 1984
Existence of economic equilibrium: New results and open problems, i: Hammer,G. and D.Pallaschke, Selected Topics in Operations Research and Mathematical Economics, Springer 1984, 223-242.
(with A.Borglin) Efficiency in one-sector, discrete-time, infinite-horizon models, Journal of Economic Theory 33, 1984, 183-196.
Heights of representative systems: A proof of Fishburn's conjecture, Social Choice and Welfare 1, 1984, 149-158.
Heights of simple games, International Journal of Game Theory 13, 1984, 15-26.
Necessary and sufficient conditions on preferences for existence of competitive equilibrium, Methods of Operations Research 46, 1983, 273-284.
The categorical approach to social choice theory, Mathematical Social Sciences 1981, 177-191.
Existence of budget constrained Pareto efficient allocations, Journal of Economic Theory 1981, 393-397.
(with R.E.Burkard,P.M.Pruzan og Jakob Krarup) A relationship between optimality and efficiency in multicriteria 0-1 programming problems Computation and Operations Research 1981, 241-247.
(with A.Borglin) Existence of equilibrium without Walras' law, i: O.Moeschlin, D.Pallaschke (eds.), Game theory and mathematical economics, North-Holland 1981, 179-192.
Are core allocations obtainable as exchange equilibria? i: G.Schwodiauer (ed), Equilibrium and disequilibrium in economic theory, Reidel 1977, 39-45.
A note on the game theoretic interpretation of Walras equilibria, Journal of Economic Theory 1977, 518-520.
(with A.Borglin) Existence of equilibrium actions and of equilibriu, Journal of Mathematical Economics 1976, 313-316.
Cores and equilibria in an infinite economy, i: J.Los & M.W.Los (eds.), Computing equilibria: How and why, North-Holland 1976, 65-73.
Equilibrium in economies with non-marketed goods, Swedish Journal of Economics 1973, 349-361.
(with J.Abdou) Effectivity functions in social choice, Kluwer Academic Publishers, 1991.
(with M.C.Blad) Microeconomics - institutions, equilibrium, optimality, North-Holland, 1990.
(with A.Borglin) Optimality in infinite horizon economies, Springer Verlag, 1986.
Last revised: 14.1.2019