Which might be an example of a positive externality?
A) Loud hip-hop music
B) A dog gets loose from its master
C) A lost wallet filled with twenty-dollar bills
D) The rumbling of a Harley Davidson Low Rider motorcycle
E) Any of the above, as long as they unintentionally benefit others
Question 2
As more people in a developing country started using debit cards, banks installed more ATM machines, thereby benefitting all customers. This is an example of a(n) ________.
A) network externality
B) pecuniary externality
C) adverse selection
D) moral hazard
A positive feedback loop.
Positive and negative selection during T-cell development.
The “inside positive” rule
Loud Music and Hearing Loss (1 of 2)
Heart - All I Wanna Do Is Make Love To You (Official Music Video)
The Beach Boys - God Only Knows (Official Music Video)