Economics 1st Edition by Dean Karlan,Jonathan Morduch

Exercise 5

Determine whether each of the following policy interventions is designed to increase supply or decrease demand for a public good or common resource. a. A city government increases the frequency of street sweeping.
B) London begins charging a toll to all vehicles that drive within the city limits.
C) A gated community passes a bylaw requiring all homeowners to mow their lawns once a week during the summer.
D) The National Park Service increases the cost of a pass to enter the Everglades.