A Study on Feasibility of Upstream and Downstream Ecological Cooperation------An Example of Game Among Upstream and Downstream Villages

摘要

The feasibility of area ecological cooperation without government interaction, and the possibility of building up effective ecological cooperation mechanism are the main questions need to be studied for ecological construction and area harmonious development. This article used the game among upstream and downstream villages as an example, analyzed upstream and downstream village under static game of complete information, single stage game and repeated game model, and stated that the sanction among upstream and downstream ecological cooperation is very low without government interaction, however, this result can be remodeled at certain degree through changing the rules of the game and payoff matrix of both game side.