The research consists of three portions. One of them is the introduction of related review of the state of art in game theory, especially aiming at its definition and characteristics. So as to verify and discuss the provenance of the illegal buildings space conflict based on the analysis. Then, explore the connection between illegal buildings and human behavior and examine their effects according to space behavior theory. As far as the practical case experience is concerned, the thesis looks into the illegal buildings case in Bali Village of Taipei County. The research emphasizes the standpoints from the government and the citizens respectively. Depend upon the structure of game theory, hopefully to set up a fair strategy for both sides and achieve a win-win policy. It is hoped that they can be helpful for the government to deal with similar cases of resistance from civilians.
