What is demand

Demand means to “ask for urgently.” That said, the concept of demand takes on a very particular, and somewhat different, meaning in economics.Demand for a commodity refers to the quantity of the commodity that people are willing to purchase at a specific price per unit of time, other factors (such as price of related goods, income, tastes and preferences, advertising, etc) being constant. Demand includes the desire to buy the commodity accompanied by the willingness to buy it and sufficient purchasing power to purchase it. For instance-Everyone might have willingness to buy “Mercedes-S class” but only a few have the ability to pay for it. Thus, everyone cannot be said to have a demand for the car “Mercedes-s Class”.

Demand may arise from individuals, household and market. When goods are demanded by individuals (for instance-clothes, shoes), it is called as individual demand. Goods demanded by household constitute household demand (for instance-demand for house, washing machine). Demand for a commodity by all individuals/households in the market in total constitute market demand.