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Slide1
GAMES PEOPLE PLAY
Harri EhtamoAalto UniversityEspoo, Finland
The document can be stored and made available to the public on the open internet pages of Aalto University. All other rights are reserved.Slide2
” ...Without stroking babies could not survive.
A stroke, a cry, a smile, a babble are fundamental units of social action by which babies learn to play games
.”
” The
principle which emerges here is that any social intercourse whatever has a biological advantage over no intercourse at all.”
— Eric
Berne, M.D., 1964Slide3
Do not say ’I am sorry’
” Tonight you can embarras my wife, ruin the furniture, and wreck the rug, but please don’t say ’I am sorry’.”
— Eric
Berne, M.D., 1964Slide4
The problem of the commons
Hume, D. 1739; Hardin, G. 1968
farmers graze their
goats on the village field.Problem:The total profit for farmers in Nash equilibrium is
lower
than in the joint optimum;
T
he
total number of goats in
Nash equilibrium is greater(!) than in the joint optimum.
Slide5
Games studied in SAL
First 15 years:Optimal controller design
by game theoretic methods
Contracting in
fisheries managementCollusion in transboundary air pollution problemsCooperative incentive equilibrium in fisheries managementIntertemporal bargaining and
electricity exchange
Mechanism design of
electricity tariffs
”Pareto hunting”
Numerical methods for
pursuit-evasion gamesComputational complexity
of homicidal chauffeur gameSlide6
Last 15 years:
Strategic interaction in energy marketsConvergence of Walras
tâtonnement process
Learning models in
mechanism designCournot/Stackelberg duopoly games with cheap talk Cooperative outcomes in repeated 2x2 matrix games, their Hausdorff dimension and computational complexitySpectrum access models,
auctions
and allocation mechanisms for
cognitive radio
Cooperative and non-cooperative behavior of
pedestrians in evacuation
of a corridor Spatial games in
exit congestion
Games studied in SALSlide7
Why and when pushing behavior emerges in exit congestion
EXIT
Slide8
EXIT
A polymorphic pattern of 3180 agents;
Slide9
Matti Kujasalo, 2013Slide10Slide11
” The
principle which emerges here is that any social intercourse whatever has a biological advantage over no intercourse at all.”
— Eric
Berne, M.D., 1964