| Along with the development of economy and society, the urbanization process is accelerating in China, the resources are concentrated in the cities, so cities create the accumulation and scale advantages, and promote the economic development of our country. To a certain extent, it reduces the urban-rural, regional and income disparities, but the city has become the concentrated area of all sorts of social contradictions, in the negative effects aroused by urbanization, urban poverty is particularly prominent. The accession of urban poverty population and the aggravation of poverty extent have not only led to the worsening of poverty population themselves and their family life, but also triggered a series of urban social problems, and make urban poverty be the cause of the potential factors of social instability .As the main of urban anti-poverty, the government has revealed the limitations and have showed that they can not treat the multifactor demands and the complex of the poverty problem, they need to seek "assistant" to solve the increasing serious problem of the urban anti-poverty jointly in order to promote the harmonious development of the society. Therefore, the research of the theory related to the non-profit organizations in the field of urban anti-poverty and the discussion of the reasonable intervention model is very important for us in current society and the research results have important significance for the alleviation of urban poverty and straighten out the relations between the government and non-profit organizations.This paper is divided into eight chapters. The first chapter is introduction. It introduces the source of the theme selection, the study actuality in domestic and abroad, the research contents and methods and the possible innovation and deficiency.The second chapter describes the concept and characteristics of the non-profit organizations and the theories of non-profit organizations intervene in the field of urban antipoverty, including welfare pluralism theory, collaborative model, the third-part govenment theory, the governance theory, the typology of the government and non-profit organizations, the the contract failure theory and the government failure theory.The third chapter analyzes the actuality of the urban poverty in Nanjing and its negative effect.The forth chapter analyzes the effects of Nanjing government in the field of urban anti-poverty and its limitation.The fifth chapter points out the unique advantage of non-profit organizations in the field of urban anti-poverty, including it can meet the multifactor demands of the poverty group, reduce the cost of antipoverty and raise the quality and efficiency of supply service, the source of funds is wide and the continuity of the policy is high, it can go deep into the grass-root and get closed to the urban poverty group, its flexibility and adaptability is high. This chapter also analyzes the possibility of the non-profit organizations intervene in the field of the urban antipoverty .The sixth chapter is with Nanjing's reality, analyzes the effect of non-profit organizations in the field of urban antipoverty and the development obstacle.The seventh chapter draws the revelation based on the actuality and the advanced experience of the foreign non-profit organizations in antipoverty and discusses the non-profit organizations overcome the obstacles, and puts forward to the thoughts and concrete countermeasures of developing the effect of non-profit organizations in the field of urban antipoverty.The eighth chapter gives the conclusions and policy recommendations. |