The launch of a public project requires support from "enough" members of a group. Members (players) are differently important for the project and have different cost/benefit relations. There are players who profit and players who suffer from the launch of the project. Examples are the Kyoto...

In Binary Threshold Public Good (BTPG) games players contribute or not to the production of a public good which is produced if and only if there are "enough" contributors. There is a plethora of equilibria in BTPG games. We experimentally test general theoretical attributes of equilibria and...

In a laboratory experiment we investigate inter-generational concerns and myopia in a dynamic Public Good game. Groups of four played a 15-period game where they could either invest in a green sector or in a more profitable brown sector that builds a pollution stock. We find that subjects are...