ECONOMICS (CBSE/UGC NET)

Detailed explanation-1: -Excess Demand: the quantity demanded is greater than the quantity supplied at the given price. This is also called a shortage. Excess Supply: the quantity demanded is less than the quantity supplied at the given price. This is also called a surplus.

Detailed explanation-2: -A price below equilibrium creates a shortage. Quantity supplied (550) is less than quantity demanded (700). Or, to put it in words, the amount that producers want to sell is less than the amount that consumers want to buy. We call this a situation of excess demand (since Qd > Qs) or a shortage.

Detailed explanation-3: -In the face of a shortage, sellers are likely to begin to raise their prices. As the price rises, there will be an increase in the quantity supplied (but not a change in supply) and a reduction in the quantity demanded (but not a change in demand) until the equilibrium price is achieved.

Detailed explanation-4: -A shortage is a condition where the quantity demanded is greater than the quantity supplied at the market price. There are three main causes of shortage-increase in demand, decrease in supply, and government intervention. Shortage, as it is used in economics, should not be confused with “scarcity."