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Sasaki T, Braennstroem A, Dieckmann U, Sigmund K (2012)
The take-it-or-leave-it option allows small penalties to overcome social dilemmas
PNAS, 109(4):1165-1169 (24 January 2012) (Published online 9 January 2012) More
Sigmund K (2012)
Moral assessment in indirect reciprocity
Journal of Theoretical Biology, 299:25-30 (21 April 2012) (Published online 5 April 2011) More
Frank A, Goud Collins M, Clegg M, Dieckmann U, Kremenyuk V, Kryazhimskiy A, Linnerooth-Bayer J, Levin S, Lo A, Ramalingam B, Ramo J, Roy S, Saari D, Shtauber Z, Sigmund K, Tepperman J, Thurner S, Yiwei W, von Winterfeldt D (2012)
Security in the Age of Systemic Risk: Strategies, Tactics and Options for Dealing with Femtorisks and Beyond
IIASA Interim Report IR-12-010 (September 2012) More
Sigmund K, Hauert C, Traulsen A, De Silva H (2011)
Social control and the social contract: The emergence of sanctioning systems for collective action
Dynamic Games and Applications, 1(1):149-171 (April 2011) (Published online 07 October 2010) More
Sigmund K (2011)
The role of human behavioral games in international negotiations
Options (IIASA, Laxenburg, Austria), Winter 2011/2012 More
Sigmund K, De Silva H, Traulsen A, Hauert C (2010)
Social learning promotes institutions for governing the commons
Nature, 466(7308):861-863 (12 August 2010) (Published online 14 July 2010) More
Incentives and opportunism: From the carrot to the stick
Proceedings of the Royal Society B: Biological Sciences, 277(1693):2427-2433 (22 August 2010) (Published online 07 April 2010) More
De Silva H, Hauert C, Traulsen A, Sigmund K (2010)
Freedom, enforcement, and the social dilemma of strong altruism
Journal of Evolutionary Economics, 20(2):203-217 (April 2010) (Published online 05 August 2009) More
The competition of assessment rules for indirect reciprocity
Journal of Theoretical Biology, 263(1):13-19 (7 March 2010) (Published online 3 December 2009) More
Sigmund K (2010)
Let's keep the debate focused (in "Correspondence")
Nature, 467(7318):920 (21 October 2010) (Published online 20 October 2010) More
Sigmund K (2009)
Sympathy and similarity: The evolutionary dynamics of cooperation
PNAS, 106(21):8405-8406 (26 May 2009) More
Traulsen A, Hauert C, De Silva H, Nowak MA, Sigmund K (2009)
Exploration dynamics in evolutionary games
PNAS, 106(3):709-712 (20 January 2009) More
De Silva H, Sigmund K (2009)
Public good games with incentives: The role of reputation
In Games, Groups, and the Global Good, Levin SA (ed.)
Springer-Verlag, Berlin, Germany pp.85-103 More
Sigmund K (2009)
The loitering presence of the rational actor
American Scientist, 97(6):510-513 (November-December 2009) More
Senechal M, Beham B, Sigmund K (2008)
A short tale of two cities: Otto Schreier and the Hamburg-Vienna connection
The Mathematical Intelligencer, 30(3):27-35 (September 2008) More
Hauert C, Traulsen A, De Silva H, Nowak MA, Sigmund K (2008)
Public goods with punishment and abstaining in finite and infinite populations
Biological Theory, 3(2):114-122 (Spring 2008) (Published online 26 November 2008) More
Sigmund K (2007)
Punish or perish? Retaliation and collaboration among humans
Trends in Ecology & Evolution, 22(11):593-600 (November 2007) (Published onlilne 25 October 2007) More
Hauert C, Traulsen A, Brandt H, Nowak MA, Sigmund K (2007)
Via freedom to coercion: The emergence of costly punishment
Science, 316(5833):1905-1907 (29 June 2007) More
How populations cohere: Five rules for cooperation
In Theoretical Ecology: Principles and Applications, R.M. May,A. McLean (eds)
Oxford University Press, Oxford, UK pp.7-16 (2007) More
Brandt H, Ohtsuki H, Iwasa Y, Sigmund K (2007)
A survey on indirect reciprocity
In Mathematics for Ecology and Environmental Sciences, Y. Takeuchi, Y. Iwasa, K. Sato (eds)
Springer-Verlag, Berlin Heidelberg, Germany pp.21-51 (2007) More
Sigmund K (2007)
Punish or Perish? Retaliation and Collaboration among Humans
IIASA Interim Report IR-07-054 (December 2007) More
Hauert C, Traulsen A, Brandt H, Nowak MA, Sigmund K (2007)
The Emergence of Altruistic Punishment: Via Freedom to Enforcement
IIASA Interim Report IR-07-053 (December 2007) More
How Populations Cohere: Five Rules for Cooperation
IIASA Interim Report IR-07-052 (December 2007) More
The good, the bad and the discriminator - Errors in direct and indirect reciprocity
Journal of Theoretical Biology, 239(2):183-194 (21 March 2006) More
Brandt H, Hauert C, Sigmund K (2006)
Punishing and abstaining for public goods
PNAS, 103(2):495-497 (10 January 2006) More
Brandt H, Ohtsuki H, Iwasa Y, Sigmund K (2006)
A Survey on Indirect Reciprocity
IIASA Interim Report IR-06-065 (December 2006) More
Indirect reciprocity, image scoring, and moral hazard
PNAS, 102(7):2666-2670 (15 February 2005) (Published online 04 February 2005) More
Sigmund K (2005)
John Maynard Smith and evolutionary game theory
Theoretical Population Biology, 68(1):7-10 (July 2005) (Published online 1 June 2005) More
Evolution of indirect reciprocity
Nature, 437(7063):1291-1298 (27 October 2005) More
Evolution of Indirect Reciprocity
IIASA Interim Report IR-05-079 (December 2005) More
Indirect Reciprocity, Image-Scoring and Moral Hazard
IIASA Interim Report IR-05-078 (December 2005) More
Sigmund K (2005)
John Maynard Smith and Evolutionary Game Theory
IIASA Interim Report IR-05-076 (December 2005) More
Punishing and Abstaining for Public Goods
IIASA Interim Report IR-05-071 (December 2005) More
The Good, the Bad and the Discriminator - Errors in Direct and Indirect Reciprocity
IIASA Interim Report IR-05-070 (December 2005) More
The logic of reprobation: Assessment and action rules for indirect reciprocity
Journal of Theoretical Biology, 231(4):475-486 (21 December 2004) More
Sigmund K (2004)
Q & A
Current Biology, 14(14):R541 (27 July 2004) (Published online 26 July 2004) More
Sigmund K (2004)
Three's company when seeking unanimity
PNAS, 101(52):17885-17886 (28 December 2004) (Published online 20 December 2004) More
Sigmund K (2004)
Failing phoenix: Tauber, Helly, and Viennese life insurance
The Mathematical Intelligencer, 26(2):21-33 (June 2004) More
Evolutionary dynamics of biological games
Science, 303(5659):793-799 (6 February 2004) More
Hauert C, Haiden N, Sigmund K (2004)
The dynamics of public goods
Discrete and Continuous Dynamical Systems - Series B, 4(3):575-587 (August 2004) (Published online May 2004) More
Sigmund K (2004)
Kolmogorov et la dynamique des populations
In L'Heritage de Kolmogorov en Mathematiques, E. Charpentier, A. Lesne, N. Nikolki (eds)
Belin, Paris, France (2004) More
Population dynamics in evolutionary ecology
In Life Sciences for the 21st Century, E. Keinan, I. Schechter, M. Sela (eds)
John Wiley & Sons, Chichester, UK (2003) More
Hauert C, Haiden N, Sigmund K (2004)
The Dynamics of Public Goods
IIASA Interim Report IR-04-086 (December 2004) More
The Logic of Reprobation: Assessment and Action Rules for Indirect Reciprocation
IIASA Interim Report IR-04-085 (December 2004) More
Evolutionary Dynamics of Biological Games
IIASA Interim Report IR-04-013 (March 2004) More
Sigmund K (2003)
"Was you ever bit by a dead bee?" - Evolutionary games and dominated strategies
Behavioral and Brain Sciences, 26(2):175-176 (2003) (Published online 2 October 2003) More
Hofbauer J, Sigmund K (2003)
Evolutionary game dynamics
Bulletin of the American Mathematical Society, 40(4):479-519 (October 2003) (Published online 10 July 2003) More
Brandt H, Hauert C, Sigmund K (2003)
Punishment and reputation in spatial public goods games
Proceedings of the Royal Society B: Biological Sciences, 270(1519):1099-1104 (22 May 2003) More
Henrich J, Bowles S, Boyd RT, Hopfensitz A, Richerson PJ, Sigmund K, Smith EA, Weissing FJ, Young HP (2003)
The cultural and genetic evolution of human cooperation
In Genetic and Cultural Evolution of Cooperation, P. Hammerstein (ed.)
MIT Press, Cambridge, MA, USA, pp.445-468 (2003) More
Sigmund K (2003)
Die Oekonomie der Spiele: Zum 100. Geburtstag von John von Neumann
Neue Zuercher Zeitung, 27.12.2003 More
Sigmund K (2003)
Nachlese zu den 'Goedel-lectures'
Internationale Mathematische Nachrichten, 193(2003):21-36 (August 2003) More
Hofbauer J, Sigmund K (2003)
Evolutionary Game Dynamics
IIASA Interim Report IR-03-078 (December 2003) More
Hauert C, De Monte S, Hofbauer J, Sigmund K (2002)
Volunteering as Red Queen mechanism for co-operation in public goods games
Science, 296(5570):1129-1132 (10 May 2002) More
Sigmund K, Fehr E, Nowak MA (2002)
The economics of fair play
Scientific American, 286(1):82-87 (January 2002) More
Dieckmann U, Sigmund K, Sabelis MW, Metz JAJ (2002)
Adaptive dynamics of infectious diseases: Epilogue
In Adaptive Dynamics of Infectious Diseases: In Pursuit of Virulence Management, U. Dieckmann, J.A.J. Metz, M.W. Sabelis, K. Sigmund (eds)
Cambridge University Press, Cambridge, UK pp.460-463 (2002) More
Sigmund K, Sabelis MW, Dieckmann U, Metz JAJ (2002)
Adaptive dynamics of infectious diseases: Introduction
In Adaptive Dynamics of Infectious Diseases: In Pursuit of Virulence Management, U. Dieckmann, J.A.J. Metz, M.W. Sabelis, K. Sigmund (eds)
Cambridge University Press, Cambridge, UK pp.1-6 (2002) More
Super- and coinfection: The two extremes
In Adaptive Dynamics of Infectious Diseases: In Pursuit of Virulence Management, U. Dieckmann, J.A.J. Metz, M.W. Sabelis, K. Sigmund (eds)
Cambridge University Press, Cambridge, UK pp.124-137 (2002) More
Dieckmann U, Metz JAJ, Sabelis MW, Sigmund K (eds) (2002)
Adaptive Dynamics of Infectious Diseases: In Pursuit of Virulence Management
Cambridge University Press, Cambridge, UK (2002) More
Hauert C, De Monte S, Hofbauer J, Sigmund K (2002)
Volunteering as Red Queen Mechanism for Co-operation in Public Goods Games
IIASA Interim Report IR-02-041 (June 2002) More
Sigmund K (2002)
William D. Hamilton's Work in Evolutionary Game Theory
IIASA Interim Report IR-02-019 (March 2002) More
Super- and Coinfection: The Two Extremes
IIASA Interim Report IR-02-008 (February 2002) More
Sigmund K (2001)
William D. Hamilton's work in evolutionary game theory
Theoretical Population Biology, 59(1):3-6 (February 2001) More
Evolution - Tides of tolerance
Nature, 414(6862):403-405 (22 November 2001) More
Sigmund K, Hauert C, Nowak MA (2001)
Reward and punishment in minigames
PNAS, 98(19):10757-10762 (11 September 2001) More
Hauert C, De Monte S, Sigmund K, Hofbauer J (2001)
Oscillations in Optional Public Good Games
IIASA Interim Report IR-01-036 (September 2001) More
Sigmund K, Hauert C, Nowak MA (2001)
Reward and Punishment in Minigames
IIASA Interim Report IR-01-031 (September 2001) More
Exact thought in a demented time: Karl Menger and his Viennese mathematical colloquium
Mathematical Intelligencer, 22(1):34-45 (March 2000) More
Page KM, Nowak MA, Sigmund K (2000)
The spatial ultimatum game
Proceedings of the Royal Society B: Biological Sciences, 267(1458):2177-2182 (7 November 2000) More
Sigmund K, Nowak MA, Page KM (2000)
Fairness versus reason in the ultimatum game
Science, 289(5485):1773-1775 (8 September 2000) More
Games on grids
In The Geometry of Ecological Interactions: Simplifying Spatial Complexity, U. Dieckmann, R. Law, J.A.J. Metz 9 (eds)
Cambridge University Press, Cambridge, UK pp.135-150 (2000) More
Nowak MA, Page KM, Sigmund K (2000)
Fairness Versus Reason in the Ultimatum Game
IIASA Interim Report IR-00-057 (November 2000) More
Posch M, Pichler A, Sigmund K (1999)
The efficiency of adapting aspiration levels
Proceedings of the Royal Society B: Biological Sciences, 266(1427):1427-1435 (22 July 1999) More
Evolutionary game theory
Current Biology, 9(14):R503-R505 (15 July 1999) More
Sigmund K (1999)
The social life of automata
In Mathematical and Computational Biology: Computational Morphogenesis, Hierarchical Complexity, and Digital Evolution, C.L. Nehaniv (ed.)
American Mathematical Society, pp.133-146 (1999) More
What two legs can learn from four legs
Nature, 395(6704):760-76 (22 October 1998) More
Sigmund K (1998)
Population dynamics of conflict and cooperation
Documenta Mathematica, 1:487-506 (1998) More
Evolution of indirect reciprocity by image scoring
Nature, 393(6685):573-577 (11 June 1998) More
Sigmund K, Szathmary E (1998)
Biomathematics: Merging lines and emerging levels
Nature, 392(6675):439-441 (2 April 1998) More
Sigmund K (1998)
Complex adaptive systems and the evolution of reciprocation
Ecosystems, 1(5):444-448 (September 1998) More
The dynamics of indirect reciprocity
Journal of Theoretical Biology, 194(4):561-574 (21 October 1998) More
Jansen VAA, Sigmund K (1998)
Shaken, not stirred: On permanence in ecological communities
Theoretical Population Biology, 54(3):195-201 (December 1998) More
Hofbauer J, Sigmund K (1998)
Evolutionary Games and Population Dynamics
Cambridge University Press, Cambridge, UK (1998) More
Posch M, Pichler A, Sigmund K (1998)
The Efficiency of Adapting Aspiration Levels
IIASA Interim Report IR-98-103 (December 1998) More
Sigmund K (1998)
The Population Dynamics of Conflict and Cooperation
IIASA Interim Report IR-98-102 (December 1998) More
Jansen VAA, Sigmund K (1998)
Shaken, Not Stirred: On Permanence in Ecological Communities
IIASA Interim Report IR-98-101 (December 1998) More
Sigmund K (1998)
Complex Adaptive Systems and the Evolution of Reciprocation
IIASA Interim Report IR-98-100 (December 1998) More
Evolution of Indirect Reciprocity by Image Scoring / The Dynamics of Indirect Reciprocity
IIASA Interim Report IR-98-040 (May 1998) More
Sigmund K (1997)
Automaten fuer wiederholte Spiele
Journal for Science of Research, 11/12:187-204 (1997) More
Boerlijst MC, Nowak MA, Sigmund K (1997)
The logic of contrition
Journal of Theoretical Biology, 185(3):281-294 (7 April 1997) More
Boerlijst MC, Nowak MA, Sigmund K (1997)
Equal pay for all prisoners
The American Mathematical Monthly, 104:303-307 (April 1997) More
Sigmund K (1997)
Games evolution plays
In New Aspects of Human Ethology, A. Schmitt et al. (ed.)
Plenum Press, New York, NY, USA, pp.65-76 (1997) More
Boerlijst MC, Nowak MA, Sigmund K (1997)
Equal Pay for all Prisoners / The Logic of Contrition
IIASA Interim Report IR-97-073 (November 1997) More
Sigmund K, Helmberg G (1996)
Nestor of mathematicians: Leopold Vietoris turns 105
Mathematical Intelligencer, 18(4):47-50 (December 1996) More
The natural history of mutual aid
In Wissenschaft als Kultur, F. Stadler (ed.)
Springer-Verlag, Heidelberg, Germany, pp.259-272 (1996) More
Sigmund K (1995)
Hans Hahn and the foundational debate
Vienna Circle Institute Yearbook: The Foundational Debate Constructivity and Complexity in Mathematics and Physics, 3/1995:235-245 (1995) More
Introduction
Games and Economic Behavior, 11(2):103-110 (November 1995) More
Nowak MA, May RM, Sigmund K et al. (1995)
Antigenic oscillations and shifting immunodominance in HIV-1 infections
Nature, 375(6532):606-611 (15 June 1995) More
Invasion dynamics of the finitely repeated Prisoner's Dilemma game
Games and Economic Behavior, 11(2):364-390 (November 1995) More
Sigmund K, Nowak MA, May RM (1995)
The arithmetics of mutual help
Scientific American, 272:50-55 [1995] More
May RM, Nowak MA, Sigmund K (1995)
Immune response against multiple epitopes
Journal of Theoretical Biology, 175:325-353 [1995] More
Sigmund K (1995)
A philosopher's mathematician: Hans Hahn and the Vienna Circle
Mathematical Intelligencer, 17:16-29 [1995] More
Sigmund K (1995)
Darwin's "circles of complexity": Assembling ecological communities
Complexity, 1:40-44 [1995] More
Sigmund K, Schmetterer L (1995)
Hans Hahn - Kurzbiographie
In Hans Hahn Collected Works,
Vol. 1, Springer-Verlag, Heidelberg, Germany [1995] More
The alternating prisoner's dilemma
Journal of Theoretical Biology, 38:262-275 [1994] More
Sigmund K (1994)
Cooperation in heterogeneous populations
In Contributions to Mathematical Psychology, Psychometrics and Methodology, G. Fischer, D. Laming (eds)
Springer-Verlag, Heidelberg, Germany, pp. 223-238 [1994] More
Sigmund K (1994)
Monomorphic and polymorphic populations
In Mathematics Applied to Biology and Medicine, V. Capasso, J. Demongeot (eds)
Wuerz, Ltd, Winnipeg, Canada, pp. 327-337 [1994] More
Kurzhanski AB, Sigmund K (eds) (1989)
Evolution and Control in Biological Systems
Kluwer Academic Publishers, Dordrecht, Netherlands [1989] More
Gaunersdorfer A, Hofbauer J, Sigmund K (1989)
The Dynamics of Asymmetric Games
IIASA Working Paper WP-89-071 (August 1989) More
Hofbauer J, Sigmund K (1989)
On the Stabilizing Effect of Predators and Competitors on Ecological Communities
IIASA Working Paper WP-89-020 (February 1989) More
Game Dynamical Aspects of the Prisoner's Dilemma
IIASA Working Paper WP-88-125 (December 1988) More
Kurzhanski AB, Sigmund K (eds) (1987)
Dynamical Systems; Proceedings of an IIASA Workshop, Sopron, Hungary, September 9-13, 1985
Springer-Verlag, Heidelberg, Germany [1987] More
Sigmund K (1987)
Grade Dynamics, Mixed Strategies and Gradient Systems
IIASA Working Paper WP-87-021 (February 1987) More
Aubin J-P, Saari DG, Sigmund K (eds) (1985)
Dynamics of Macrosystems; Proceedings of a Workshop, September 3-7, 1984
Springer-Verlag, Heidelberg, Germany [1985] More
Sigmund K (1984)
The Maximum Principle for Replicator Equations
IIASA Working Paper WP-84-056 (July 1984) More
Demetrius L, Schuster P, Sigmund K (1984)
Polynucleotide Evolution and Branching Processes
IIASA Collaborative Paper CP-84-036 (August 1984) More