Agglomeration--the clustering of people, businesses, or structures within an area--is investigated for two purposes: (1) defining the nature of agglomeration and erecting a suitable agglomeration theory, and (2) suggesting further research. These two objectives are seen as being vital to help improve the economic well-being of rural people by…

In attempts to forestall problems inherent in too-rapid urbanization, China has instituted a migration policy designed to strictly control changes in permanent residence from rural areas or small urban places to larger cities and to encourage the development of small cities and towns. The policy is enforced through the household registration…