基礎ECON-MINT-002
A binding price floor on residential rents in Hong Kong would most likely cause:
A. A shortage of rental flats
B. A surplus of rental flats✓ 答案
C. An increase in rental demand
D. Lower maintenance costs for landlords
解說
A price floor above equilibrium leads to quantity supplied exceeding quantity demanded, creating a surplus of unsold/unsold rental units.