Reciprocity, matching and conditional cooperation in two public goods games

The Handbook of experimental economics

Choice Reviews Online · 1995 · 3.7K citations

Econophysics, Economics, Laboratory Experiments +15

Are people conditionally cooperative? Evidence from a public goods experiment

Urs Fischbacher, Simon Gächter, Ernst Fehr · Economics Letters · 2001 · 2.8K citations

Economics, Public Policy, Collective Choice +12

Why free ride?

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Transportation Engineering, Free Ride, On-demand Transport

Reciprocity: The Supply of Public Goods Through Voluntary Contributions

Robert Sugden · The Economic Journal · 1984 · 975 citations

Economics, Public Policy, Public Finance +14

Cooperation in Public-Goods Experiments: Kindness or Confusion?

James Andreoni · American Economic Review · 1995 · 835 citations

Public Policy, Economics, Collective Action Problem +14