The Research Of Market Supplies Of Public Goods

As the development of the social economics and the increase of demand of thepublic on living standards, the demand on public goods including security, education,living environment and healthy also increase rapidly. However，those public goods arestill provided mainly by the government in China. And the model of the supply ofpublic goods is still simple. Furthermore, the supply of public goods can’t meet theincreasing demand from the public and the supply for urban and rural areas is notbalanced. In the meantime, it has been shown the trends that the government intendsto give the rights back to the local government as well as the market. This will changethe relationship among the government, the society and market. Nowadays, the publicgood supply mechanism is forming, which includes the government, the society andth’e market. In this case, its necessary to research on the supply model.Secondly, as the development of the technology and global situation changes, thescope of public goods is also changing. Security product is a good example. Althoughit has just been20years since the introduction of security industry, the security goodshas become very important to the public. Therefore, it has significant meaning tostudy the supply model of this kind of public goods.Using theoretical analysis with practice, the paper studied the theory and practiceof the supply of public goods. Particularly, it includes the real situation of the securityproducts in China. It will be useful for the government to make decisions on thesupply of public goods.