ECONOMICS (CBSE/UGC NET)

ECONOMICS

SUPPLY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What might cause the supply curve to shift left?
A
price of a complementary good decreases
B
large number of producers enter the market
C
computer processing improves production
D
a new law is passed requiring all new motorcycles to have back-up cameras
Explanation: 

Detailed explanation-1: -An increase in factor prices should decrease the quantity suppliers will offer at any price, shifting the supply curve to the left. A reduction in factor prices increases the quantity suppliers will offer at any price, shifting the supply curve to the right.

Detailed explanation-2: -The supply curve can shift based on several factors including changes in production costs (e.g., raw materials and labor costs), technological progress, the level of competition and number of sellers/producers, and the regulatory & tax environment.

Detailed explanation-3: -Changes in factors like average income and preferences can cause an entire demand curve to shift right or left. This causes a higher or lower quantity to be demanded at a given price.

Detailed explanation-4: -Under conditions of a decrease in demand, with no change in supply, the demand curve shifts towards left. When demand decreases, a condition of excess supply is built at the old equilibrium level. This leads to an increase in competition among the sellers to sell their produce, which obviously decreases the price.

There is 1 question to complete.