The demand curve, Managerial Economics

Assignment Help:

The demand curve

Suppose that starting from a condition of equilibrium, the price of X falls relative to Y.  We now have a condition where the utility from the last shilling spent on X will be greater than the utility from the last shillings spent on Y.  Mathematically this can be written as:

623_demand curve.png

In order to restore the equilibrium the consumer will buy more of X (and less of Y), thus reducing the marginal utility of X.  The consumer will continue substituting X for Y until equilibrium is achieved.  Thus we have attained the normal demand relationship that, ceteris paribus, as the price of X falls, more of it is bought.  We have therefore a normal downward-sloping demand curve.  The demand curve we have derived is the individuals' demand curve for a product.  The market demand curve can be then obtained by aggregating all the individual demand curves.

The explanation we have obtained here is of the price (or substitution) effect.


Related Discussions:- The demand curve

Equilibrium in a two commodity market, Equilibrium in a two commodity marke...

Equilibrium in a two commodity market Let us consider a two-commodity market model in which the two commodities are related to each other.  Let us assume the functions for bot

Types of price elasticity of demand, Types of Price Elasticity of demand ...

Types of Price Elasticity of demand   a)     Perfectly inelastic demand Demand is said to be perfectly inelastic if changes in price have no the quantity demanded so

Annual and monthly premiums charged, Green Shield Insurance gives NEMO Corp...

Green Shield Insurance gives NEMO Corporation with coverage for prescriptions, dental work, and extended health services. Every subscriber uses $435 worth of dental services per ye

The multiplier, The Multiplier In his theory Keynes asserted that cons...

The Multiplier In his theory Keynes asserted that consumption is a function of income, and so it follows that a change in investment, which we may call ΔI, meaning an incremen

Gross domestic product, Gross Domestic Product A measure of national ec...

Gross Domestic Product A measure of national economic activity, GDP is measured from two approaches. GDP can be viewed as the total value of all goods and services produced in

Increemental principle, asumption and limitation of increemrntal,oppurtunit...

asumption and limitation of increemrntal,oppurtunity cost

Aalbania enjoy a comparative advantage, Refer to above figure. Albania refu...

Refer to above figure. Albania refused to engage in international trade for ideological reasons. To maximize its economic welfare it would choose to produce at which point in the d

Show the uses of income elasticity, Q. Show the uses of income elasticity? ...

Q. Show the uses of income elasticity? A few significant uses of income elasticity are as follows: First, concept of income elasticity can be used to approximately compute t

Williamson - wachter and harris model, Williamson, Wachter and Harris (1975...

Williamson, Wachter and Harris (1975) suggest promotion incentives within the firm as a substitute to morale-damaging monitoring, where promotion is based on objectively measurable

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd