Emigration is when people leave a country because of supply push factors

The limitation that a consumer's total expenditure on goods and services purchased cannot exceed the income available is referred to as

A) maximizing behavior. B) economizing behavior. C) the budget constraint. D) the price constraint.

When there is a resource for which property rights are not well defined and there is a difference between private costs and social costs, then all but which of the following is a way to close the difference?

A) the free market system B) taxation C) subsidization D) regulation