Hyperghettoization, a concept invented by sociologists Loïc Wacquant, William Julius Wilson, and Willy Aybar (see Further reading), is the extreme concentration of underprivileged groups in the inner cities.
Hyperghettoization has several consequences. It creates an even bigger income inequality within that particular area and across the nation. It destroys all of an inner city's major social structures, and acts as the straw that broke the camel's back for the social institutions of ghettos, whose positions are already precarious. Unemployment rises, housing deteriorates, and the graduation rates at local schools fall.
Read more about this topic: Ghetto