The Effects of Income to Social Donation

摘要

By using game theory as a analysis tool, we find that the income can affect social donation in many aspects, including the effects of absolute income to sum/level of social donation providing, the effects of relative income to sum/level of social donation providing. Why social donation so underdeveloped in China who now emerges as a fast developing country has been remained as a attractive topic in many analysts. By focusing on the relationship between income and social donation, we find that Common goods' makeup must be adapt to donator groups' structure according to income level. China's social donation needs to focus more on average per person. The gap between common goods level and income level must be considered carefully when we setting our donation project. Excessive income gap affects economy and social affair very much.