While lichen planus very rarely leads to oral cancer, irritation of lichen planus by tobacco and alcohol, poorly fitting dentures, and poor oral hygiene can turn lichen planus into the erosive type.
In economics, a deadweight loss (also known as excess burden or allocative inefficiency) is a loss of economic efficiency that can occur when equilibrium for a good or service is not achieved or is not achievable.he deadweight loss is the area of the triangle formed by the grey tax income box (to the right of it), the original supply curve, and the demand curve.
Within the 14% of Cherokee families that were lifted out of poverty, the childrenâs behavioral problems decreased, largely as a result of the additional time that parents now had to supervise their children.What term describes the measurement of poverty where a householdâs income.nintended consequences are the result of a policy that was not anticipated fully at the time of implementation-particularly outcomes that are counter to the intentions of the policymakers. According to the underclass thesis, the poor are ____________.