Final answer:
The provision of cutting off benefits after a certain length of time is likely to increase the unemployment rate, while the natural rate of unemployment remains unaffected.
Step-by-step explanation:
The provision of cutting off benefits after a certain length of time is likely to result in:
The natural rate of unemployment is unaffected, but the unemployment rate is likely to increase. This is because welfare recipients who are unable to find work within the time limit may no longer receive benefits, leading to an increase in the number of people classified as unemployed.
This provision places pressure on welfare recipients to actively search for work to continue receiving benefits, which may also contribute to a decrease in the natural rate of unemployment over time.