When the price of a certain low-grade commodity falls and other
conditions remain unchanged, ( )
选项:
A:The substitution effect and income effect reinforce each other and
lead to an increase in demand
B:The substitution effect and income effect reinforce each other,
resulting in a decrease in demand
C:The substitution effect increases demand and the income effect
reduces demand
D:The substitution effect reduces the demand, and the income effect
increases the demand
发布时间:2024-05-06 22:10:51