Law Of Demand

Filed Under » ,
Dictionary Says

Definition of 'Law Of Demand'

A microeconomic law that states that, all other factors being equal, as the price of a good or service increases, consumer demand for the good or service will decrease and vice versa. 

Law Of Demand
 
Investopedia Says

Investopedia explains 'Law Of Demand'

This law summarizes the effect price changes have on consumer behavior. For example, a consumer will purchase more pizzas if the price of pizza falls. The opposite is true if the price of pizza increases.

Related Definitions

  • Microeconomics

    The branch of economics that analyzes the market behavior of individual consumers and firms in an attempt to understand the decision-making process of firms and households. It is ...
    Read More »
  • Demand

    An economic principle that describes a consumer’s desire and willingness to pay a price for a specific good or service. Holding all other factors constant, the price of a good or service ...
    Read More »
  • Economics

    A social science that studies how individuals, governments, firms and nations make choices on allocating scarce resources to satisfy their unlimited wants. Economics can generally be ...
    Read More »
    • Macroeconomics

      The field of economics that studies the behavior of the aggregate economy. Macroeconomics examines economy-wide phenomena such as changes in unemployment, national income, rate of ...
      Read More »
    • Equilibrium

      The state in which market supply and demand balance each other and, as a result, prices become stable. Generally, when there is too much supply for goods or services, the price goes ...
      Read More »
    • Supply

      A fundamental economic concept that describes the total amount of a specific good or service that is available to consumers. Supply can relate to the amount available at a specific price ...
      Read More »
    • Marginalism

      The study of marginal theories and relationships within economics. The key focus of marginalism is how much extra use is gained from incremental increases in the quantity of goods ...
      Read More »
    • Giffen Good

      A consumer good for which demand rises when the price increases, and demand falls when the price decreases. This phenomenon is notable because it violates the law of demand, whereby ...
      Read More »
    • Moore's Law

      An observation made by Intel co-founder Gordon Moore in 1965. He noticed that the number of transistors per square inch on integrated circuits had doubled every year since their ...
      Read More »

Articles Of Interest

Partner Links