Pricing Theory and Practice jhu.doc

download Pricing Theory and Practice jhu.doc

of 51

Transcript of Pricing Theory and Practice jhu.doc

  • 8/10/2019 Pricing Theory and Practice jhu.doc

    1/51

    Pricing Theory and Practices

    The Nature of the Pricing

    Process

    Pricing is the process of determining what a company will receive in exchange for its

    products. Pricing factors are manufacturing cost, market place, competition, market

    condition, and quality of product. Pricing is also a key variable in microeconomic price

    allocation theory. Pricing is a fundamental aspect of financial modelingand is one of the four

    Psof themarketing mix. The other three aspects are product, promotion, andplace. Price is

    the only revenue generating element amongst the four Ps, the rest being cost centers.

    Price means the monetary sacrifice to purchase the value of the product. In ordinary usage

    price is the quantity of payment or compensation given by one party to another in return of

    goods or services.

    In all modern economics, the overwhelming majority of prices are quoted in and the

    transactions involve! units of some form of currency. "lthough in theory, prices could bequoted as quantities of other goods or services this sort of barter exchange is rarely seen.

    In terms of cost:

    Price is a monetary expression which covers all kinds of costs related to producing those

    kinds of product plus a return on investment.

    In terms of customer viewpoint:

    1 | P a g e

    Denition of Price

    http://en.wikipedia.org/wiki/Manufacturing_costhttp://en.wikipedia.org/wiki/Microeconomichttp://en.wikipedia.org/wiki/Financial_modelinghttp://en.wikipedia.org/wiki/Four_Pshttp://en.wikipedia.org/wiki/Four_Pshttp://en.wikipedia.org/wiki/Marketing_mixhttp://en.wikipedia.org/wiki/Marketing_mixhttp://en.wikipedia.org/wiki/Distribution_(business)http://en.wikipedia.org/wiki/Cost_center_(business)http://en.wikipedia.org/wiki/Cost_center_(business)http://en.wikipedia.org/wiki/Microeconomichttp://en.wikipedia.org/wiki/Financial_modelinghttp://en.wikipedia.org/wiki/Four_Pshttp://en.wikipedia.org/wiki/Four_Pshttp://en.wikipedia.org/wiki/Marketing_mixhttp://en.wikipedia.org/wiki/Distribution_(business)http://en.wikipedia.org/wiki/Cost_center_(business)http://en.wikipedia.org/wiki/Manufacturing_cost
  • 8/10/2019 Pricing Theory and Practice jhu.doc

    2/51

    Price is a monetary expression of the value for dimensions of quality and features or benefits

    for a given product or service as compared with the competitors product or service.

    The relationship can be viewed as Price # $uality% &alue

    In terms of psychological viewpoint:

    Price represents a quantitative estimate and subjective image of the benefits from a selective

    group of product features for a good or service on the basis of psychological patterns of

    consumers.

    Theory of price asserts that the market price reflects interaction between two opposing

    considerations. 'n one side are demand considerations on marginal utility, while on the other

    side are supply considerations based on marginal cost.

    The price of the product determines the products contributions to profitability. The motivation

    in setting a high price is that it creates bigger margins, which is turn lead to increased profits.

    (ith low prices the opposite happens) margins are reduced and there is less contribution from

    that particular product. The critical factors considered in pricing decision are given below)

    Eective cost information:

    *arketing management needs to look carefully at the cost involved in the allocation of

    resources to create and define the product. This means not only manufacturing and

    distribution costs, but special marketing and technological costs.

    Customer valuation:

    +ather than compete on price alone, marketers must think in terms of total value as perceived

    by the customers, or the combination of features and experiences that create a total customer

    perception of value. (hen a customer will pay for the product or service does not relate

    solely to physical features or performance. +ather it is the total package including

    complementary features such as installation, delivery, technical support and after sale service.

    ar!et targets:

    2 | P a g e

    Critical "actors in Pricing

    Decisions

  • 8/10/2019 Pricing Theory and Practice jhu.doc

    3/51

    The total market for a product or service package can be segmented because of the

    differences groups of customers. These differences may allow for product and pricing

    differentials whereby no market segment is buying the same product or paying the same price

    as another.

    Competitive dynamics:

    ompetitor-s reactions have a significant impact on pricing to the extent they may keep as

    firm from making a price adjustment. The most common example is when a firm cuts the

    price of a product and competitors follow suit precipitating a price war. "t the end of other

    spectrum, the marketer considering a price increase needs to know whether the competitors

    will follow low suit and raise their price or hold their price, thereby creating a competitive

    differentials.

    Pricing strategies:

    Price as an integral part of marketing mix will contribute to the attainment of marketing

    objectives, which in turn are derived from objectives set forth for the firm as a whole.

    ocusing on gaining a competitive advantage, marketing management analyses the situation,

    sets specific functional objectives and formulates strategies or ways of achieving these

    objectives.

    /evelopment of rules such as following can be of help in formulating specific pricing

    strategies)

    0cale) is the si1e of purchase

    onsumer knowledge) is the customer ability to evaluate the value of a product in

    terms of monetary consideration. /emand) price play an important role in consumer pricing decision

    Information) through Information marketer can accurately determine price%value

    evaluation and level of demand

    ompetitive substitute) is the other products in the category that provide relatively

    close substitutes against which price can be compared. Patronage) Is the customer-s favorability for non price reasons compared with the

    competitors.

    3 | P a g ePrice #tructure

  • 8/10/2019 Pricing Theory and Practice jhu.doc

    4/51

    " price structure is defined as a series of price levels that represent how a product will be

    priced. These price levels allow flexibility in pricing by providing variations in price

    depending on product features, customer differences and purchasing behavior.

    2enefits from the use of a pricing structure include greater flexibility in pricing, rapid

    adjustment to competitive trends in the marketplace, and enhancement of market

    segmentation strategies through objective distinctions between customer types. Price

    structures are used by different firms in varying market conditions. The benefits of price

    structure as opposed to a single price do not always carry over to the customer.

    'ne of the primary reasons in adopting of a pricing structure is to provide a ready response to

    competitive threats or market opportunities. "nother reason in setting up a pricing strategy is

    to install customer incentives that are cost effective from the seller-s perspective. " pricing

    structure that recogni1es the differences between customer segments will also allow for

    different customer evaluation of a product or service and different perception of value.

    Constraints of Pricing Practices:

    "lthough market valuations and costs of product are major pricing determinants

    Industry membership

    0tructure of marketplace

    3eneral economic condition

    4egal constraints

    Place constraints

    ompetitions

    "re the major constraints of pricing practices of a firm.

    The more the competitive the industry, the easier is the pricing decisions. The major

    competitors are not the same, nor the products, the way the product are sold, or to whom theyare marketed. It is difficult to resist increasing prices during the times of prosperity and when

    consumer confidence is up or lowering the prices during the period of recession. In

    developing pricing strategies those responsible for decisions must work within what seems at

    times a baffling legal framework such as foreign trade, public policy and national interest.

    4 | P a g e

    Ethics in Pricing

  • 8/10/2019 Pricing Theory and Practice jhu.doc

    5/51

    The process of setting a price for a product may produce a conflict with social values. The

    reason is that in setting a price the marketer wants to achieve the best possible outcome over

    the long run. This may result in a higher or lower price than market forces dictate at a

    particular time. (hile high price will provoke more comment than low price, the motives of

    the seller will be questioned with both. 5igh prices suggest excess profit and the seller

    making more money than he or she should on a reasonable basis. 4ow prices on the other

    hand suggest less value to the customer and a seller who may be trying to put something over

    on a customer.

    0ome of the instances where pricing may be questioned are)

    The incremental price in a product line does not seem justified in terms of value

    increases.

    The price of branded merchandise is considerably higher than generic merchandise.

    There is disproportionately high part for replacement parts.

    The price for new product is greater than the value of the change incorporated in the

    product.

    $uestion arises about price when it is used as a false reference or appeal to increase sales.

    'ne answer to the question of ethical pricing is a statement of principles.

    'ne of the four major elements of the marketing mix is price. Pricing is an important

    strategic issue because it is related to product positioning. urthermore pricing affects other

    marketing mix elements such as product features, channel decisions, and promotion.

    (hile there is no single recipe to determine pricing, the following is a general sequence of

    steps that might be followed for developing the pricing of a new product.

    /evelop marketing strategy) perform marketing analysis, segmentation, targeting and

    positioning. *ake marketing mix decisions) define the product, distribution, and promotional

    tactics. 6stimate the demand curve) understand how quantity demanded varies with price.

    alculate cost) include fixed and variable cost associated with the cost.

    7nderstand environmental factors) evaluate likely competitor-s actions, understand

    legal constraints, etc.

    5 | P a g e

    Pricing #trategy

  • 8/10/2019 Pricing Theory and Practice jhu.doc

    6/51

    0et pricing objectives) profit maximi1ation, revenue maximi1ation, or price

    stabili1ation. /etermine pricing) using information collected in the above steps, select a pricing

    method, develop the pricing structure and define discount.

    These steps are interrelated and are not necessarily performed in the above order.

    8onetheless, the above list serves to present a starting framework.

    The firms pricing objectives must be identified in order to determine the optimal pricing.

    ommon objective include the following)

    Current prot ma$imi%ation:seeks to maximi1e current profit, taking into

    account revenue and cost. urrent profit maximi1ation may not be the best objectives

    if it results in lower long term profit. Current revenue ma$imi%ation:seeks to maximi1e current revenue with

    no regard to profit margins. The underlying objectives often are to maximi1e longterm profits by increasing market share and lowering costs.

    a$imi%e &uantity:seeks to maximi1e the number of units sold or the number

    of customer served in order to decrease long term cost as predicted by the experience

    curve. a$imi%e prot margin: attempts to maximi1e the unit profit margin,

    recogni1ing that quantities will be low. 'uality leadership( use the price to signal high quality in an attempt to

    position the product as a quality leader. Partial cost recovery:an organi1ation that has other revenue sources may

    seek only partial cost recovery. #urvival:in situation such as market decline and overcapacity, the goal may be to

    select a price that will cover cost and permit the firm to remain in the market. In this

    case, survival may take a priority over profits, so this objective is considered

    temporary. #tatus &uo: the firm seeks price stabili1ation in order to avoid price wars and

    maintain a moderate but stable level of profit.

    6 | P a g e

    Pricing )*+ectives

  • 8/10/2019 Pricing Theory and Practice jhu.doc

    7/51

    or new product the pricing objectives often is either to maximi1e profit margin or to

    maximi1e quantity market share!.

    ar!et Interpretation of Price

    The price is the amount a customer pays for the product. The price is very important as it

    determines the company9s profit and hence, survival.

    Price as an element of marketing mix generates revenue of the firm. In contrast the other

    element of the marketing mix: product, promotion, place: involves expenditure. Pricing

    below the competition represents a loss of potential profit from the sale of an item.

    ompetition forces firms to focus on and serve customer better than competitors through

    product offering, more services, as well as more effective pricing scheme. 6ffectiveness inpricing is viewed in terms of product positioning and total profitability over the product life

    cycle. 6ffective combination of price and quality can produce a favorable strategic position

    and in turn higher profit.

    *arketing management must weigh the behavioral aspect of price and then juggle all the

    elements of the marketing mix including price. In using the marketing mix it is important to

    emphasi1e on the relationship of the elements with one another as they impact the total

    marketing programme. These interrelationships can be thought in terms of consistency,

    integration and leverage.

    The price of a product or service is subjected to different interpretations and utili1ation by

    consumer in making purchase decisions. The psychological aspects of price may be used in

    several ways by the customer. 'ne is the use of price to signal characteristics of a product or

    7 | P a g e

    Price as a Part of ar!eting i$

    Price as Purchasing Information

  • 8/10/2019 Pricing Theory and Practice jhu.doc

    8/51

    service such as quality, value and personal status. The makers of 2*( cares believe that the

    luxury performance market is shifting from cares representing what he or she has to % what he

    or she is. That is the brand of car, instead of signaling positional status or prestige now

    provides information as to how astute the buyer is in getting the most value of the money.

    The formula helps in visuali1ing this)

    eatures% 2enefits ; Price # &alue

    'bviously the greater the value, the more likely is the consumer to purchase of product in

    question.

    (hether or not price provides information to the purchaser depends upon the inferred

    relationship between price and the product or service and also the reliability of that relation.

    3enerally positional product will have higher prices.

    Price along with various forms of promotion, act to stimulate consumer response in terms of

    sales. The expected pattern is an increase in sales, with a cut in price or the introduction of a

    new product or brand at a lower price. " major competitive tool in many industries is

    promotional pricing, involving short term price cuts, cash:back deals or rebates, value

    pricing, or merchandising incentives that may include premium or contests.

    +esponse to marketing stimuli such as price cuts is an approach used by marketers in

    identifying consumers and segmenting markets. /efining markets by those characteristics

    that identify price sensitive consumers ties segmentation strategy with a profit measure. Profit

    maximi1ation through plan segmentation can be achieved by allocating resources based on

    incremental response to the marketing stimulus, in this case price cuts. The take:home sales

    market for soft drinks is an example of market that appears to be price sensitive. 'ff price

    retailers have focused their marketing efforts on price sensitive consumers.

    (hile many companies made significant inroads and some say, changed their respective

    industries by offering drastically discounted, no:frills service, competition was able to

    counter their low:price advantages by packaging price with other important product aspects,

    8 | P a g e

    Price as ar!eting #timulus

    Customer interpretation of price

  • 8/10/2019 Pricing Theory and Practice jhu.doc

    9/51

    principally quality and customer service. onsumers perceive differences in competitive

    offerings in terms of several important characteristics, of which lower price is but one.

    Time implications:

    "s a general rule, individual and industrial customers alike consider delays in getting the

    product a time cost. "s a consequence, products that are readily available will often command

    a premium price as a trade:off with time costs. Time cost is equal to the time between giving

    order and getting the product.

    Psychological implications:

    onsumers tend to relay on price in differentiating between products and forming

    impressions of product quality. The result is that successful quality product must have higher

    prices than their counterparts with less quality. (hile the customer will tend to pay more for

    higher quality, others pay more to avoid the perceived less desirable consequences of

    purchasing a lower:priced brand that may be unsatisfactory. The assumption is that the lower:

    priced brand lacks certain quality, features, or customer service.

    onsumers should use a product9s price to determine if the product is affordable. 5owever,

    consumers also appear to use a product9s price as a measure of the product9s quality. *any

    empirical studies have shown that when consumers have some uncertainty concerning a

    product9s quality, the consumer often assumes that a higher product price indicates a higher

    level of quality.

    0ome of the consumers in this market are not concerned with this quality of the product.

    These consumers are very price sensitive. They will buy the lowest priced product regardless

    of the level of the quality. These price:sensitive consumers depress the price and, because

    they place no value on quality, they also depress quality levels

    (ith more and more products to choose from, and a constant flow of new and more complex

    products, the job of judging which of the alternatives to purchase have become exceedingly

    complicated and made shopping much more difficult. omparing models of a product or

    9 | P a g e

    Price 'uality ,elationship

  • 8/10/2019 Pricing Theory and Practice jhu.doc

    10/51

    brands of a product at differing price levels is all the more difficult because the customer

    lacks the complete information relative to difference in quality. If it is possible to measure

    quality, than the difference can be compared to price differences. omparative value can be

    determined using the following formula):

    v

    (here v is the comparative value or the relative difference in value between a higher:priced

    product 5! and a lower:priced product 4!, $5 is the quality dimensionof 5, $4is the quality

    dimension of 4, P5is the price of 5, and P4the price of 4.

    "ll consumers who were concerned with the quality of the product were also able to identify

    that quality. 0ome consumers, however, may want the quality but these consumers may be

    unable to determine whether or not the quality is present.

    5owever, product quality may be multidimensional. 0ome consumers may be interested in

    one quality of the product while other consumers may be interested in another quality of the

    product. or example, some consumers may judge the quality of an automobile in terms of its

    luxuriousness while other consumers may judge the quality of the automobile in terms of its

    need for repairs.

    rom the preceding sections, we come to the following conclusions.

    Prices reflect levels of quality even with limited competition.

    The quality:price relationship is non:linear.

    Prices reflect levels of quality even when some consumers do not behave in a rational

    economic manner.

    onsumers using price as a surrogate measure of quality encourage companies to

    raise the level of product quality.

    ompetition does not destroy the relationship between price and quality.

    10 | P a g e

  • 8/10/2019 Pricing Theory and Practice jhu.doc

    11/51

    ompanies with high quality products spend more on advertising than companies

    offering lower quality products.

    (hen different qualities of the product are important, price can only be used as a

    measure of the quality desired by the market. In other words, a consumer can only use

    price as a measure of quality if the consumer9s values are reflected by other

    consumers in the market.

    "nother psychological dimensions of price as related to products and sometimes brands is its

    use by consumers to set price levels for products to sort products into price ranges. Price

    levels refers to the amount of money one would expect to pay for a level of quality in a

    particular product type, in other words , the minimum one must pay to obtain value in a type

    of product. Prices below this minimum will indicate a sacrifice in value for the product.

    Price +ange) 7pper and lower limit of price, as the perception of value in a product to

    a series of prices with an upper and lower boundary.

    Price 4evel) +efers to the amount of money one would expect to pay for a level of

    quality in a particular product type.

    "n acceptable price range extends the perception of value in a product to a series of prices

    with an upper and a lower boundary. (illingness to buy a product is higher with in the range

    than above or below the range. (hile the acceptable price range tends to narrow the price

    differentials available in a product, it simplifies the purchasing process for the customer.

    "cceptable price ranges are usually found with convenience and shopping goods

    classifications rather than with specialty or luxury types of product.

    11 | P a g e

    -ccepta*le Price level and ,anges

    Price .ine

  • 8/10/2019 Pricing Theory and Practice jhu.doc

    12/51

    " variation of acceptable price levels or ranges is what is called price lining. (ith price

    lining, price levels or price ranges are set up for a product type and individual brands

    accordingly.2y offering products at more than one price line, the seller can appeal to more

    segments of the market. *ore than one price offer the potential for trading up from one price

    line to the next higher. The risk is the possible lack of consistency caused by different prices

    and resulting damage to the product image.

    (ith acceptable prices and price ranges, seller, in setting a price, are dealing with product

    valuation as perceived by consumers. 'bviously, consumers will have different evaluation,

    yet are presented with one price in most situations at the retail level. In industrial and other

    organi1ational buying situations, it is far more common for the consumer to be presented

    several different prices as a result of negotiation. Typically, multiple prices are effective when

    differing consumer valuation can be determined by a particular characteristic of the

    purchasing process.

    2eing comparative is a natural human instinct. *ost rational shopper wants to buy a product

    or a service if its price first matches his or her perceived value. Then the rational buyers

    might compare its price that this store offers relatively to other stores. The buyers might also

    have a set price in mind. 0ometimes buyers do not have all of the relevant information to

    know how much a certain product or a service is worth, and this is where marketers can come

    in and assist or trick if you have a negative view on marketing! and help buyers make buying

    decisions. *arketers can convince the buyers to purchase their product or service by

    implementing reference pricing strategy, most prominently used in discount stores. +eference

    prices are prices that buyers carry in their minds and refer to when looking at a given product.

    +eference price is one component of psychological pricing, in which the sellers consider the

    psychology of prices and not simply the economics.

    12 | P a g e

    ,eference Prices

    )dd/Even Pricing

  • 8/10/2019 Pricing Theory and Practice jhu.doc

    13/51

    'dd:even pricing assumes that prices ending in an odd number increases consumer

    sensitivity, in that consumers react to those prices as indicating bargains. 'ne reason is that

    consumers perceive odd prices as being substantially lower than even:priced items< even

    through the real difference is perceptually very well.

    Psychological pricing or price ending is a marketingpractice based on the theory that certain

    prices have a psychologicalimpact. Theretailprices are often expressed as =odd prices=) a

    little less than a round number, e.g. >?@.@@ or AB.@C. The theory is this drives demand greater

    than would be expected if consumers were perfectly rational. Psychological pricing is one

    cause ofprice points.

    Pricing from the #tandpoint of

    Economic Theory

    The constant state of flux experienced in any given market is a result of heterogeneity to be

    found in both buyer demand and seller supply. 2uyers demand changes heterogeneously

    owing to):

    0ome buyers are being faster learners than others

    3reater product interest in usage variance< and

    0ome buyers having more discretionary income

    The heterogeneous changes of supply arise from):

    0ome sellers learning faster

    0ome having more resources

    13 | P a g e

    Dynamics of the ar!etplace

    http://en.wikipedia.org/wiki/Marketinghttp://en.wikipedia.org/wiki/Psychologicalhttp://en.wikipedia.org/wiki/Retailhttp://en.wikipedia.org/wiki/Retailhttp://en.wikipedia.org/wiki/Retailhttp://en.wikipedia.org/wiki/Homo_economicushttp://en.wikipedia.org/wiki/Price_pointshttp://en.wikipedia.org/wiki/Marketinghttp://en.wikipedia.org/wiki/Psychologicalhttp://en.wikipedia.org/wiki/Retailhttp://en.wikipedia.org/wiki/Homo_economicushttp://en.wikipedia.org/wiki/Price_points
  • 8/10/2019 Pricing Theory and Practice jhu.doc

    14/51

    0ome prepared to take more risk

    0upply and demand is an economic modelof price determinationin a market. It concludes

    that in a competitive market,the unit pricefor a particular good will vary until it settles at a

    point where the quantity demanded by consumers at current price! will equal the quantity

    supplied by producers at current price!, resulting in an economic equilibriumof price and

    quantity.

    The four basic laws of supply and demand are)

    If demand increases and supply remains unchanged, then it leads to higher

    equilibrium price and higher quantity.

    If demand decreases and supply remains unchanged, then it leads to lower equilibrium

    price and lower quantity.

    If supply increases and demand remains unchanged, then it leads to lower equilibrium

    price and higher quantity.

    If supply decreases and demand remains unchanged, then it leads to higher

    equilibrium price and lower quantity.

    /emand is the amountof a particular economicgood orservicethat a consumeror group of

    consumers will want topurchaseat a givenprice. /emand is the relationship between the

    quantities of a product that will be purchased and the possible alternative prices for that

    product at a given time. This relationship is shown by the demand curve. The demand curve

    is usually downward sloping, since consumers will want tobuymore aspricedecreases

    The demand curveis usually downward sloping, since consumers will want tobuymore as

    pricedecreases. /emand for a good or serviceis determined by many different factorsother

    14 | P a g e

    The Concept of Demand

    http://en.wikipedia.org/wiki/Economic_modelhttp://en.wikipedia.org/wiki/Price_determinationhttp://en.wikipedia.org/wiki/Markethttp://en.wikipedia.org/wiki/Perfect_competitionhttp://en.wikipedia.org/wiki/Perfect_competitionhttp://en.wikipedia.org/wiki/Unit_pricehttp://en.wikipedia.org/wiki/Economic_equilibriumhttp://www.investorwords.com/205/amount.htmlhttp://www.investorwords.com/205/amount.htmlhttp://www.investorwords.com/1639/economic.htmlhttp://www.investorwords.com/6664/service.htmlhttp://www.investorwords.com/6664/service.htmlhttp://www.investorwords.com/1055/consumer.htmlhttp://www.investorwords.com/1055/consumer.htmlhttp://www.investorwords.com/1055/consumer.htmlhttp://www.investorwords.com/3952/purchase.htmlhttp://www.investorwords.com/3807/price.htmlhttp://www.investorwords.com/1397/demand_curve.htmlhttp://www.investorwords.com/636/buy.htmlhttp://www.investorwords.com/16704/pricing.htmlhttp://www.investorwords.com/16704/pricing.htmlhttp://www.investorwords.com/9409/decrease.htmlhttp://www.investorwords.com/9409/decrease.htmlhttp://www.investorwords.com/1397/demand_curve.htmlhttp://www.investorwords.com/636/buy.htmlhttp://www.investorwords.com/16704/pricing.htmlhttp://www.investorwords.com/9409/decrease.htmlhttp://www.investorwords.com/13841/servicing.htmlhttp://www.investorwords.com/1872/factor.htmlhttp://en.wikipedia.org/wiki/Economic_modelhttp://en.wikipedia.org/wiki/Price_determinationhttp://en.wikipedia.org/wiki/Markethttp://en.wikipedia.org/wiki/Perfect_competitionhttp://en.wikipedia.org/wiki/Unit_pricehttp://en.wikipedia.org/wiki/Economic_equilibriumhttp://www.investorwords.com/205/amount.htmlhttp://www.investorwords.com/1639/economic.htmlhttp://www.investorwords.com/6664/service.htmlhttp://www.investorwords.com/1055/consumer.htmlhttp://www.investorwords.com/1055/consumer.htmlhttp://www.investorwords.com/3952/purchase.htmlhttp://www.investorwords.com/3807/price.htmlhttp://www.investorwords.com/1397/demand_curve.htmlhttp://www.investorwords.com/636/buy.htmlhttp://www.investorwords.com/16704/pricing.htmlhttp://www.investorwords.com/9409/decrease.htmlhttp://www.investorwords.com/1397/demand_curve.htmlhttp://www.investorwords.com/636/buy.htmlhttp://www.investorwords.com/16704/pricing.htmlhttp://www.investorwords.com/9409/decrease.htmlhttp://www.investorwords.com/13841/servicing.htmlhttp://www.investorwords.com/1872/factor.html
  • 8/10/2019 Pricing Theory and Practice jhu.doc

    15/51

    than price, such as the price of substitute goodsand complementary goods. In extreme cases,

    demand may be completely unrelated to price, or nearly infinite at a given price. "long with

    supply, demand is one of the two keydeterminants of the market price.

    /emand curve is based on the following three assumptions):

    The market is composed of those who are both desirous of the product in question and

    able to buy.

    The general pattern of demand is an inverse relationship between quantities demanded

    and price changes.

    /emand pertains is to a given period of time.

    The determinants of demand follow)

    Income

    Tastes and preferences

    Prices of related goods and services

    onsumers9 expectations about future prices and incomes

    8umber of potential consumers

    " demand schedule, depicted graphically as the demand curve, represents the amount of

    some good that buyers are willing and able to purchase at various prices, assuming all

    determinants of demand other than the price of the good in question, such as income, tastes

    and preferences, the price of substitute goods, and the price of complementary goods, remain

    the same. ollowing the law of demand, the demand curve is almost always represented as

    downward:sloping, meaning that as price decreases, consumers will buy more of the good.

    15 | P a g e

    Elasticity of Demand

    http://www.investorwords.com/16790/substitute_goods.htmlhttp://www.investorwords.com/16790/substitute_goods.htmlhttp://www.investorwords.com/16265/complementary_good.htmlhttp://www.investorwords.com/4822/supply.htmlhttp://www.investorwords.com/10128/key.htmlhttp://www.investorwords.com/10128/key.htmlhttp://www.investorwords.com/2984/market_price.htmlhttp://www.investorwords.com/2984/market_price.htmlhttp://en.wikipedia.org/wiki/Demand_curvehttp://en.wikipedia.org/wiki/Good_(economics)http://en.wikipedia.org/wiki/Substitute_goodhttp://en.wikipedia.org/wiki/Complementary_goodhttp://en.wikipedia.org/wiki/Law_of_demandhttp://www.investorwords.com/16790/substitute_goods.htmlhttp://www.investorwords.com/16265/complementary_good.htmlhttp://www.investorwords.com/4822/supply.htmlhttp://www.investorwords.com/10128/key.htmlhttp://www.investorwords.com/2984/market_price.htmlhttp://en.wikipedia.org/wiki/Demand_curvehttp://en.wikipedia.org/wiki/Good_(economics)http://en.wikipedia.org/wiki/Substitute_goodhttp://en.wikipedia.org/wiki/Complementary_goodhttp://en.wikipedia.org/wiki/Law_of_demand
  • 8/10/2019 Pricing Theory and Practice jhu.doc

    16/51

    Price elasticity of demand P6/ or 6d! is a measure used in economics to show the

    responsiveness, or elasticity, of the quantity demanded of a good or service to a change in its

    price. *ore precisely, it gives the percentage change in quantity demanded in response to a

    one percent change in price holding constant all the other determinants of demand, such as

    income!. It was devised by "lfred *arshall.

    Definition

    P6/ is a measure of responsiveness of the quantity of a good or service demanded to changes

    in its price. The formula for the coefficient of price elasticity of demand for a good is)

    The above formula usually yields a negative value, due to the inverse nature of the

    relationship between price and quantity demanded, as described by the =law of demand=.

    (hen the price elasticity of demand for a good is relatively inelastic 6d D ?!, the percentage

    change in quantity demanded is smaller than that in price. 5ence, when the price is raised, the

    total revenue rises, and vice versa.

    (hen the price elasticity of demand for a good is unit elastic 6d #?!, the percentage change

    in quantity is equal to that in price, so a change in price will not affect total revenue.

    16 | P a g e

    http://en.wikipedia.org/wiki/Elasticity_(economics)http://en.wikipedia.org/wiki/Alfred_Marshallhttp://en.wikipedia.org/wiki/Elasticity_(economics)http://en.wikipedia.org/wiki/Alfred_Marshall
  • 8/10/2019 Pricing Theory and Practice jhu.doc

    17/51

    (hen the price elasticity of demand for a good is elastic 6d D?!, the percentage change in

    quantity demanded is greater than that in price. 5ence, when the price is raised, the total

    revenue falls, and vice versa.

    Determinants

    The overriding factor in determining P6/ is the willingness and ability of consumers after a

    price change to postpone immediate consumption decisions concerning the good and to

    search for substitutes =wait and look=!. " number of factors can thus affect the elasticity of

    demand for a good)

    "vailability of substitute goods) the more and closer the substitutes available, the

    higher the elasticity is likely to be, as people can easily switch from one good to

    another if an even minor price change is made