Question 1
If firms follow the prices of a firm that is thought to be typical of the industry, this is called
◦ tacit collusion.
◦ strategic dominance.
◦ barometric price leadership.
◦ a cartel.
Question 2
Joe's pizzeria raised its prices by 10% but all the other pizzerias in town kept their prices the same. It thus decides to lower its prices by 10%, only to find that the other pizzerias lower theirs too. This shows that the demand for Joe's pizzas is
◦ has a horizontal section at the current price.
◦ is kinked.
◦ is highly elastic.
◦ equal to
MR.