Positive externalities are created when
A) other consumers reduce their demand for coffee and price thereby declines.
B) farmers spray pesticide in their fields and it washes into the local river after the first rainstorm.
C) your neighbor plants beautiful trees and flowers in her yard.
D) you purchase the Mona Lisa and lock it in a vault.
Question 2
Students who talk loudly with each other in class
A) create an externality because other students cannot follow the lecture as well.
B) disturb nobody.
C) benefit the other students in class because they engage in conversation.
D) only create an externality if they talk about something unrelated to class.
Continuous positive airway pressure (CPAP) device. The sleeping subject is receiving the benefits of
The frontal sinus, an airfilled space just behind the brow, is a unique size and shape in each of us
Nonverbal communications convey strong, powerful messages that may be negative or positive.
Negative and positive feedback loops
The demand for energy is met by burning coal and other fossil fuels
The demand for cheap coal to generate electrical power is rising