Which fishery has the greatest market value in terms of its catch?

Refer to the scenario above. Based on the given information, we can conclude that the market for used cars has ________

A) information asymmetry B) a perfectly competitive structure C) positive externalities D) negative externalities

Which of the following always results in an increase in equilibrium price and quantity?

A) an increase in supply and a decrease in demand B) an increase in demand with no change in supply C) an increase in supply with no change in demand D) all of the above