Joseph Stiglitz has argued in favor of the transition policies carried out by international institutions

According to economists, if policymakers are serious about reducing fuel consumption, they need to implement policies that make drivers think carefully about the costs and benefits of every mile driven, and the best way to accomplish this is by

A) increasing the gasoline tax. B) raising mandatory fuel economy standards. C) converting all roads to toll roads. D) limiting the number of miles per year that each driver is allowed to drive.

Farmers can raise either goats or ostriches on their land. Which of the following would cause the supply of goats to decrease?

A) an increase in the demand for goats B) an increase in the price of ostrich feed C) a decrease in the price of goats D) an increase in the price of ostriches