averageof contributionsfor each roundof the game Excellentstudentswill discusspotential reasonsas to why the averagecontributionsdeclineand they will discussconceptssuchas standarddeviationin this context(as discussedin class and in the textbook, particularlywith referenceto the differenttype of societieswhereindividualscomefrom Punishment of free riding Anti-social punishment (negative deviations) (non-negative deviations) Boston Deviation from punisher's contribu Melbourne [-20,-11] Nottingham [-10,-1] St. Gallen [0) Chengdu [1.10] [11,20] Zurich Bonn Copenhagen Dnipropetrovs'k Seoul Istanbul Minsk Samara Riyadh Athens Muscat 5 3 2 Mean punishment expenditures [40 marks] Page4 of 6 ES10004