Many of the social effects of gentrification have been based on extensive theories about how socioeconomic status of an individual's neighborhood will shape one's behavior and future. These studies have prompted "social mix policies" to be widely adopted by governments to promote the process and its positive effects, such as lessening the strain on public resources that are associated with de-concentrating poverty. However, more specific research has shown that gentrification does not necessarily correlate with "social mixing," and that the effects of the new composition of a gentrified neighborhood can both weaken as well as strengthen community cohesion.