The idea that suggests that poverty is self-perpetuating because poor nations are unable to save and invest enough to accumulate the capital stock that would help them grow is ?

The idea that suggests that poverty is self-perpetuating because poor nations are unable to save and invest enough to accumulate the capital stock that would help them grow is ?

A. the vicious circle of poverty hypothesis
B. the dependency theory
C. neo-colonialism
D. the under-consumptionist hypothesis