Question 1
As new firms enter a decreasing-cost industry
◦ the
LRAC curve shifts down.
◦ the
LRAC curve shifts up.
◦ the position of the
LRAC curve doesn't change, but firms move down their
LRAC curve.
◦ the position of the
LRAC curve doesn't change, but firms move up their
LRAC curve.
Question 2
As new firms enter an increasing-cost industry
◦ the
LRAC curve shifts down.
◦ the
LRAC curve shifts up.
◦ the position of the
LRAC curve doesn't change, but firms move down their
LRAC curve.
◦ the position of the
LRAC curve doesn't change, but firms move up their
LRAC curve.