Nations typified by high rates of illiteracy, high unemployment, high fertility rates, and exports of primary products are known as ________

Some environmentalists have criticized tradable emission allowances on the grounds that they give permit holders a license to pollute

Furthermore, environmentalists argue that those who sell their permits receive a monetary benefit from their contribution to polluting the environment. Use economic reasoning to evaluate this criticism.

An improvement in technology will tend to cause a society's production possibilities curve to shift outward

a. True b. False Indicate whether the statement is true or false