Gennaro Cuofano's Blog, page 128
January 5, 2022
What Is A Ponzi Scheme? Ponzi Scheme In A Nutshell


A Ponzi scheme is an investment scam where existing investors generate returns via money collected from new investors. The scam was named after Charles Ponzi, an Italian con artist who promised a 50% return within 45 days or a 100% return within 90 days on postal coupons in the 1920s. When something changes hands without a core underlying product or service, it might fall under a Ponzi scheme, thus requiring caution from potential investors.
Understanding a Ponzi schemeA Ponzi scheme is an investment scam where existing investors are paid with funds collected from new investors.
Ponzi’s scheme ran for over a year before his deception was uncovered, costing investors the equivalent of $258 million in today’s money. Though author Charles Dickens had written about similar scams as early as 1844, Ponzi received considerable press coverage on his arrest and he would be forever associated with the scheme.
The most nefarious element of a Ponzi scheme is the belief held by victims that profits are coming from proper business activities such as product sales or investment returns. In the process, they remain unaware that other victims are the source of the funds.
Ponzi schemes operators focus most of their efforts on attracting new investors. The scheme may run for as long as people continue to invest and are satisfied to the extent that they do not ask to cash out their investments.
Characteristics of a Ponzi schemeIn truth, many Ponzi schemes share a few common characteristics. These include:
Consistent (out of the market) returnsLegitimate investments tend to fluctuate in value as market values increase and decrease. In a Ponzi scheme, the investment appears to generate positive returns irrespective of market conditions.
Unlicensed sellers (usually not officially recognized)Investment professionals are required under various state and federal laws to be registered. Many Ponzi schemes involve unlicensed investors who may claim to be representatives of a real or imagined company.
Difficulty receiving payments (illiquidity)Despite the apparent success of the scheme, it can be difficult for participants to cash out their investment or realize gains. Some promoters may tempt them to remain in the scheme with the lure of higher returns in the future.
Secretive or sophisticated strategies (opacity)The way con artists profit from the Ponzi Scheme is quite simple, but they describe the investment strategy to victims in terms or processes that are difficult to understand. Others will be vague or tell the individual to keep the investment a secret from family and friends.
Ponzi scheme examplesIn the years since Charles Ponzi, investors continue to fall victim to Ponzi schemes despite increased awareness and information around the technique.
Here are just a few examples from the 21st century:
Gerald PayneGreater Ministries International was an Evangelical Christian ministry headed by Gerald Payne. An IRS investigation in 2001 found that Payne had instituted a Ponzi scheme where almost $500 million was fleeced from 18,000 investors.
Bernie MadoffStockbroker and investment adviser Bernie Madoff operated a Ponzi scheme in the asset management unit of his firm Bernard L. Madoff Investment Securities. The scheme was the largest in history and many believe it ran for decades. Estimates suggest Madoff collected $64.8 billion from approximately 4,800 investors.
Scott RothsteinWho used his Florida law firm to convince investors to invest in fake legal settlements. Rothstein collected $1.2 billion from investors and was later sentenced to 50 years in prison for his crime.
Key takeaways:A Ponzi scheme is an investment scam where existing investors are paid with funds collected from new investors.Some of the common characteristics of Ponzi schemes include consistent returns, unlicensed sellers, difficulty receiving payments, and secretive or sophisticated investment strategies.Ponzi schemes continue to occur in the modern age despite increased awareness around the practice. Investment adviser Bernie Madoff is the most notable example having collected almost $65 billion over many decades.Main Free Guides:
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What Is The Paradox of Thrift? The Paradox of Thrift In A Nutshell


The paradox of thrift was popularised by British economist John Maynard Keynes and is a central component of Keynesian economics. Proponents of Keynesian economics believe the proper response to a recession is more spending, more risk-taking, and less saving. They also believe that spending, otherwise known as consumption, drives economic growth. The paradox of thrift, therefore, is an economic theory arguing that personal savings are a net drag on the economy during a recession.
Understanding the paradox of thriftWhen consumers choose to save their money over spending it in a recession, this harms the businesses that sell goods and services. The business experiences fewer sales and a decrease in productivity and cannot sustain as many employees as a result. When some of these employees lose their jobs, they have less disposable income to spend and the recession may deepen.
This disconnect between individual and group rationality is the basis of the paradox of thrift. Consumers reduce their consumption and attempt to increase their savings during a recession because it makes sense for them to do so. But it does not make sense for the broader economy since consumer savings are removed from the circular flow of income. This means they cannot contribute to an increase in consumption and demand.
The paradox of thrift and the circular flow model
The paradox of thrift can be explained by the circular flow model which demonstrates how money moves through society. In general terms, money flows from producers to workers as wages and then from workers to producers as payment for a product or service.
The circular flow model starts with the household sector and consumer spending. To boost this spending, Keynes said banks needed to lower interest rates to make saving money in a bank account less attractive. If this strategy was ineffective, the government could use deficit spending to take on debt and use its power to stimulate demand in the economy.
Criticisms of the paradox of thriftThe paradox of thrift has been criticized by neo-classical economists.
These economists believe that a consumer saving their money sends a signal to the market that they do not want to consume any goods or services at current prices. To counteract this scenario, producers can lower their prices or change the goods and services being produced. In essence, the lack of consumption forces the market to optimize and does not, as Keynes suggested, reduce future output.
To a lesser extent, the paradox of thrift also ignores the ability of a bank to lend out consumer savings to other consumers or companies to stimulate demand. Neoclassical theorists also suggest that consumer savings are essential to growth and technological innovation, with a capital threshold reached before such innovation can raise the total output of an economy.
Lastly, the paradox of thrift ignores Say’s Law of Markets, a classical economic theory that states that goods must be produced before they can be exchanged. In other words, the source of demand in an economy is due to the production and sale of goods for money and not from money (spending) itself.
Key takeaways:The paradox of thrift is an economic theory arguing that personal savings are a net drag on the economy during a recession.The paradox of thrift is based on a disconnect between individual and group rationality. Consumers reduce their consumption and attempt to increase their savings during a recession, but this removes money from the circular flow of income and exacerbates the problem in the broader economy.The paradox of thrift has attracted criticism from neo-classical economists who suggest that markets will self-correct when faced with low consumer demand. The paradox of thrift also ignores the ability of banks to lend out consumer savings to stimulate demand in the economy.Read Next: Circular Flow Model.
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What Are Public-Private Partnerships And How They Work? Public-Private Partnerships In A Nutshell


A public-private partnership (PPP) involves collaboration between the public and private sectors that can be used to finance, build, or operate infrastructure projects. Public-private partnerships are unique to some extent, but many share common characteristics such as service orientation, whole life costing, risk allocation, long-term relationships, and transparency.
Understanding public-private partnershipsPublic-private partnerships are defined by a long-term contract between a private party and a government agency where the aim is to provide a public asset or service.
In most cases, a private company provides the capital for government projects and services up-front and then collects a fee from taxpayers or the government over the duration of the contract. The private sector also tends to be responsible for the design, construction, and operation of the asset in addition to the maintenance required over its useful life.
The PPP model is entrenched in many countries and is used for:
Economic infrastructure – such as roads, airports, dams, bridges, sewerage systems, and public transportation systems, andSocial infrastructure – such as schools, hospitals, sports facilities, entertainment centers, and prisons.The fundamental characteristics of a public-private partnershipWhile every PPP has unique characteristics, there are a few principle features that are common to almost every contract. These include:
Service-orientationThe PPP approach has a core focus on delivering long-term public services including transportation, electricity, and water. There must always be adequate and prior consultation with end-users and other stakeholders before the commencement of project construction.
Whole life costingThe total cost of the project is computed for its entire life span, encompassing initial capital expenditure, maintenance, modification, and decommissioning costs.
Risk allocationSince many infrastructure projects involve high risk, both the private and public sectors are allocated a share of the risk to reduce their respective exposure.
Long-term relationshipsPublic-private partnerships may last for decades because of the time required to construct the asset and its longer useful life. The private company is paid for services rendered so long as it continues to meet key performance indicators.
TransparencyAs a funding tool, PPPs are no stranger to controversy as many believe the public return on investment is lower than the ROI enjoyed by the private funder. World-class standards of transparency concerning public and corporate governance are thus important to enhance the credibility of a public-private partnership.
Examples of a public-private partnershipIn this section, we’ll take a look at some specific public-private partnership examples in the United States:
Gateway ArchWhen the Gateway Arch in St. Louis, Missouri experienced a decline in visitors, the Gateway Arch Park Foundation raised $250 million in conjunction with an $86 million government grant to upgrade the monument. The partnership resulted in a 30% increase in attendance.
Puerto RicoA consortium of United States and Canada-based firms partnered with Puerto Rican electricity provider Luma. The provider had failed to improve or maintain the power network which resulted in frequent power outages. The consortium now oversees transmission, distribution, billing, capital improvements, and human resources.
The Merced 2020 ProjectThe University of California Merced partnered with a coalition of local entities in a deal worth $1.3 billion. The funds went toward the expansion of the university with projects such as student housing, classrooms, research space, recreational facilities, and counseling services.
Key takeaways:Public-private partnerships involve collaboration between the public and private sectors that are used to finance, build, or operate infrastructure projects.Public-private partnerships are unique to some extent, but many share common characteristics such as service orientation, whole life costing, risk allocation, long-term relationships, and transparency.Examples of public-private partnerships involving American companies include the Gateway Arch and Puerto Rican power network revitalization. A PPP was also used to secure $1.2 billion to fund the expansion of UC Merced.Main Free Guides:
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What Is Purchase Intention? Purchase Intention In A Nutshell


Purchase intention is a measure of the strength of a consumer’s intention to perform a specific behavior or make a decision to purchase a product or service. Usually purchase intents are classified according to four types: informational (awareness), investigative intent (consideration), navigational (consideration/conversion), transaction intent (conversion).
Understanding purchase intentionPurchase intention is the willingness of a consumer to buy a product or service.
While the concept appears rather simplistic at first glance, it is important to note that purchase intention cannot be evaluated with a simple yes or no answer. In truth, many factors affect purchase intention such as consumer knowledge, product packaging, celebrity endorsement, or the general perception of a product among friends and relatives.
Purchase intention is the single most important customer metric in eCommerce, but many businesses build customer segments around a buyer persona and consider their work to be finished. In a study conducted by Google in 2015, it was found that marketers who focused on demographics and ignored purchase intention could be missing more than 70% of potential customers.
To illustrate this point, Google noted that 40% of baby-related products were purchased by people who lived in households without the babies they were purchasing for. These are individuals such as grandparents, birthday guests, and baby shower attendees, among others. However, the point here is that none of these individuals are the parents with the newborn baby.
Thus, it stands to reason that to neglect purchase intention is to neglect, in some cases, the majority of the target audience. Marketers who take the time to understand it will enjoy a host of benefits, including improved conversion rates, profit margins, customer lifetime value, brand equity, and marketing channel ROI.
The four types of customer purchase intentionFor online businesses, there are four types of customer purchase intention. In other words, every consumer lands on a website with a different goal in mind.
The four purchase intention types are as follows.
1 – Informational intent (awareness)Consumers in this stage are concerned with reading information to educate themselves on a topic. For example, a consumer searching for information on cosmetics that do not inflame sensitive skin may read an article that helps them understand how to solve their problem.
For the business, the goal is to create brand awareness and provide the consumer with educational resources that move them down the marketing funnel.
2 – Investigative intent (consideration)Consumers in the investigation stage are currently exploring their options via additional research. This may include comparison websites, product and brand reviews, and social listening.
Due to the sheer number of different products available today, consumers spend more time with an investigative intent than they do any other intent. As a result, the business must show the consumer value propositions that are relevant to them and clearly explain what sets their brand apart from competitors.
Consumer finance platform NerdWallet incorporates product comparisons and user reviews to make personalized product recommendations across multiple niche market segments.
3 – Navigational intent (consideration or conversion)Navigational intent means the consumer is visiting a specific website or a brand’s online store. Since they are seeking out a specific brand or website address, navigational intent is associated with higher purchase intent.
Businesses must keep the consumer on their platform at all costs or risk losing them to the competition. Product promotions and personalized messages or customer experiences can be effective strategies.
4 – Transactional intent (conversion)Transactional intent is the type most equate with actual purchase intent. These consumers have a propensity to purchase, which means they are interested in acquiring a product or service.
Conversion should be the aim of the game for all businesses at this stage. This can be facilitated via incentivized, time-limited, or personalized promotions. For example, many eCommerce retailers offer consumers a 10% discount in exchange for their email addresses. Others may promise free shipping if the order amount exceeds a certain threshold.
Key takeaways:Purchase intention is a measure of the strength of a consumer’s intention to perform a specific behavior or make a decision to purchase a product or service.Studies by Google have shown that focusing on customer demographics and ignoring purchase intention is to neglect, in some cases, the majority of a company’s target audience.There are four types of purchase intention which correlate with various stages of a marketing funnel. For eCommerce businesses, knowing which type of intent a website visitor displays is crucial in making them more motivated to buy.Main Free Guides:
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What Is Rational Choice Theory? Rational Choice Theory In A Nutshell


Rational choice theory states that an individual uses rational calculations to make rational choices that are most in line with their personal preferences. Rational choice theory refers to a set of guidelines that explain economic and social behavior. The theory has two underlying assumptions, which are completeness (individuals have access to a set of alternatives among they can equally choose) and transitivity.
Understanding rational choice theoryRational choice theory is used to model decision-making – particularly in the field of microeconomics – where it helps economists better understand the collective behavior of individuals and how their actions impact society as a whole.
The theory makes two assumptions that describe rational choice:
Completeness – this means the individual can say which option they prefer among a set of alternatives. They may prefer A over B, B over A, or both (indifference).Transitivity – this refers to the property of preference relationships where if A is preferred over B, and B is preferred to C, then A must be preferable to C. The relationship between A and C will be determined by the strongest preference relationship in a set of alternatives.The preferences themselves can also be:
Strict – when an individual prefers A over B and does not view them as equally preferred.Weak – when an individual strictly prefers A over B or is indifferent between the two.Indifferent – when the individual prefers neither A nor B.From these preferences for choice alternatives, various individuals, businesses, and governments can develop utility functions that best reflect those preferences.
Rational choice theory and utility functionThe preference of an individual is often described by its utility function, which defines their preferences for goods and services beyond their explicit monetary value. Utility function is a measure of how much someone desires something and, as a result, varies from person to person. By extension, utility functions can reflect one’s attitude to risk acceptance, risk neutrality, or risk aversion.
The idea that rational choices were made to maximize utility function arose in the 19th century. Utilitarian philosophers were seeking to develop an index that could measure how beneficial different governmental policies were for different people. Around the same time, proponents of Adam Smith also endeavored to refine the economist’s ideas about how an economic system based on individual self-interest would work.
Some realized the two approaches could be combined. Indeed, utility-maximization has several characteristics that help account for its continued dominance in economics. Indeed, the approach has several important benefits for governments and policymakers:
The development of welfare criteriaRational choice theory incorporates the principle that people’s own choices should determine government welfare criteria. These criteria are effective because they are aligned with modern democratic values.
Compact theoryPredictions of individual behavior can be made with a simple description of the individual’s objectives and constraints. The approach is considered more streamlined than psychological theories which posit that choices depend on a much wider array of factors.
Wide scopeUtility maximization also has a spectacularly wide scope. It has been used by governments to analyze choices in consumption, savings, education, child-bearing, migration, and crime. In business, it also has been used to evaluate decisions concerning output, recruitment, and investing.
Rational choice theory assumptionsRational choice theory makes the following assumptions:
Every action is rational and is made by considering rewards and costs.For an action to be completed, the reward must outweigh the cost.When the value of a reward is less than the value of the costs incurred, the individual will cease performing the action.Individuals use the resources at their disposal to optimize rewards.As a result, the theory argues that an individual is in control of their decisions because they use rational considerations to evaluate the potential benefits and consequences. They do not make choices that are based on unconscious drivers, traditions, or external influences.
The three concepts of rational choice theoryRational choice theory is based on three concepts:
Rational actors
Or the individuals in an economy who make rational choices based on the available information. As we noted earlier, rational actors seek to maximize their advantage and minimize their losses wherever possible.
Self-interest – or actions undertaken by the individual that elicit a personal benefit. Adam Smith was one of the first to use self-interest in the context of economic theory.
The invisible hand – a metaphor and theory for the hidden forces that shape a free market economy. The theory argues that the best interests of society are fulfilled when individuals act in their own self-interest via freedom of production and consumption.
Criticisms of rational choice theoryThere do exist several criticisms of rational choice theory, with most related to a belief that few people are consistently rational in the choices they make. Since people are not rational all of the time, assuming rationality to be the case may lead to incorrect conclusions.
For one, rational choice theory does not account for non-self-serving behavior such as philanthropy or any other situation where there is a cost but no reward to the individual. What’s more, the theory does not account for ethics or values and the impact of these on decision-making.
Many others suggest that rational choice theory ignores social norms. In other words, most people follow standard or accepted ways of behaving irrespective of whether they will personally benefit from doing so. Similarly, some individuals will behave in habitual ways and stick to established routines even in the face of higher costs and lower benefits.
Though somewhat outdated, Smith’s assumption that individuals acting in their own self-interest benefits society is also flawed. Fishermen who catch as many fish as possible are responsible for the collapse of wild fish populations. Cattle farmers clearing rainforest for pasture causes habitat loss and soil degradation. In these cases, self-interest is irrational and does not benefit society. In fact, these choices are delusional, myopic, ignorant, and destructive.
Key takeaways:Rational choice theory is a set of guidelines that explain economic and social behavior. The theory is used to model decision-making in microeconomics to help economists understand the behavior of individuals and their impact on society as a whole.Rational choice theory enables individual preferences to be represented as utility functions. These functions define consumer preferences for goods and services that extend beyond the monetary value of those goods and services. The maximization of utility is used in economic management and the development of policy.Since rational choice theory assumes human decision-making to be rational, critics suggest it does not account for situations where it is irrational. This may occur in instances where an individual displays non-self-serving behavior such as philanthropy. It may also occur when the individual makes decisions based on habitual ways of operating or societal conformity.Main Free Guides:
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What Is Price Sensitivity? Price Sensitivity In A Nutshell


Price sensitivity can be explained using the price elasticity of demand, a concept in economics that measures the variation in product demand as the price of the product itself varies. In consumer behavior, price sensitivity describes and measures fluctuations in product demand as the price of that product changes.
Understanding price sensitivityPrice sensitivity helps a business with one of the most difficult tasks it will encounter: the striking of a balance between selling its products at a price consumers can afford while making a profit at the same time.
High price sensitivity indicates that consumers are more likely to reject purchasing a product in favor of another product. Low price sensitivity, on the other hand, indicates that consumers are willing to pay the stated price and may even be willing to pay more.
Read Next: Price Elasticity.
Factors that influence price sensitivityUnderstanding the machinations of the consumer mind when faced with a purchasing decision is critical if a business is to price its products appropriately.
With that in mind, here are some of the many factors that influence price sensitivity:
Price and qualityBuyers are less sensitive to price if the product is of superior quality or a status symbol, such as a luxury car or designer watch.
UniquenessPrice sensitivity also depends on whether the product or brand is unique. A consumer is likely to be less sensitive if purchasing a pair of Air Jordans because they cannot be substituted with something else. However, the consumer purchasing a loaf of bread will be more sensitive to price because there are many alternative brands.
Ease of comparisonIf a product can be easily compared with similar products in the marketplace then price sensitivity tends to be higher. This is related to uniqueness.
Reference priceWhen comparing similar products from multiple merchants, consumers form a reference price based on their observations and comparisons. Provided the products are more or less the same, the consumer may be more willing to choose a product based on price.
Available incomePrice sensitivity also increases when consumers have less money in the bank, whether that be due to personal circumstances or broader economic factors such as a recession. This is especially true of more expensive items.
How can businesses measure price sensitivity?For best results, the business should have a deep understanding of the various market segments within its target audience. Each will perceive the value of a product differently, which means their price sensitivity will also differ.
Once the audience has been segmented, the business needs to move beyond the simple question of “How much would you pay for this product?”
In practice, this can be done in several ways.
Price ladder methodThis involves asking potential customers about their intention to purchase a specific product at a specific price on a scale of 1 to 10. If the customer reports an intention to buy below a particular threshold, then the price is considered low and they are asked if they intend to purchase again in the future.
Data analysis can also be performed to evaluate the percentage of the market that would buy at any given price point.
Van Westendorp modelNamed after Dutch economist Peter van Westendorp, this method asks a series of questions to identify critical psychological price points and gauge consumer purchasing power.
Importantly, the method is based on real-world market data. It can be adapted according to whether the business plans to introduce a pricing change or wants to determine consumer perception of its products with respect to competitors.
Gabor-Granger methodThe Gabor-Granger method was developed in the 1960s by economists Clive Granger and Andre Gabor.
The method is a convenient and practical survey method where participants are introduced to a product and then exposed to a random price chosen from a predetermined list. If the participant is willing to buy the product at that price, they are shown the product again with a higher price attached.
This process is repeated until the highest price a participant is willing to pay is determined. In some cases, the price may need to be lowered on multiple occasions until an agreeable price is reached.
Key takeaways:Price sensitivity is the degree to which the price of a product affects consumer purchasing behavior. High price sensitivity indicates that a consumer is more likely to choose an alternative product, while low price sensitivity indicates that the consumer is willing to pay the stated price or maybe more.Price sensitivity can be understood by considering the machinations of the consumer’s mind when making a purchasing decision. Indeed, they may be weighing up price, quality, uniqueness, ease of comparison, reference price, and available income.The price sensitivity of various market segments should be analyzed for best results. Analysis techniques include the price ladder method, Van Westendorp model, and Gabor-Granger method.Read Next: Price Elasticity.
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What Is The Piotroski Score? The Piotroski Score In A Nutshell


The Piotroski score was named after Joseph D. Piotroski, an American professor of accounting at Stanford University’s Graduate School of Business. The Piotroski score is a measure of the strength of a firm’s financial position used to identify undervalued companies through nine criteria: profitability (4 sub-criteria), leverage liquidity & source of funds (3 sub-criteria), operating efficiency (2 sub-criteria).
Understanding the Piotroski scorePiotroski devised a way to find the best value stock investments by evaluating the financial position of a company against nine criteria. Value investors love the approach because it helps them make sense of sometimes confusing financial reports.
To that end, the Piotroski score gives reasonable insight into all aspects of a company’s financial performance, analyzing its income statement, balance sheet, and cash flow statement.
Evaluating the nine criteria of the Piotroski scoreThe Piotroski evaluates nine criteria spread across three groups. One point is awarded for every criterium that is satisfied. If the company does not satisfy a criterium, no points are added or subtracted.
ProfitabilityPositive net income. Positive return on assets greater than the previous year.Positive operating cash flow in the current year. Cash flow greater than net income.Leverage, liquidity, and source of fundsLess long-term debt in the current period when compared to the previous year (decreased leverage). Higher current ratio when compared with the previous year.No new equity issued in the past year. Operating efficiencyHigher gross margin than the previous year. Higher asset turnover than the previous year. Interpreting the Piotroski scoreThe points from the nine criteria above are then summed to give a total score known as the Piotroski F-Score.
Companies with a score of 8 or 9 have been found as a group to outperform weak stocks by 7.5% per year over a twenty-year period. Piotroski discovered that weak stocks, with a score of 2 or lower, were five times more likely to experience financial problems.
Companies scoring between 3 and 7 are considered average performance. Some of these companies may also be unsustainable over the long term, while others may be good companies but with little prospect for growth.
It should also be noted that the Piotroski score will not work for every industry, particularly those CapEx-dependent industries where a high level of debt is required to maintain business operations.
Key takeaways:The Piotroski score is a measure of the strength of a firm’s financial position used to identify value stocks.The Piotroski score evaluates nine criteria. One point is awarded for every criterium that is satisfied, while zero points are added for every criterium that is not satisfied.Companies with a Piotroski Score of 8 or 9 are considered good value investments, with weak or unsustainable companies scoring between 0 and 2. The method itself may be inaccurate in CapEx-heavy industries that require debt to fund operations.Main Free Guides:
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What Is Predatory Pricing? Predatory Pricing In A Nutshell


Predatory pricing is the act of setting prices low to eliminate competition. Industry dominant firms use predatory pricing to undercut the prices of their competitors to the point where they are making a loss in the short term. Predatory prices help incumbents keep a monopolistic position, by forcing new entrants out of the market.
Understanding predatory pricingThe ultimate goal of predatory pricing is to force competitors out of the market since they will not be able to compete with the dominant firm without themselves making a loss. Once the competition has been eliminated, the dominant firm raises its prices to recoup its losses.
The practice of predatory pricing often results in the formation of monopolies since the already dominant firm increases its market share further once competitors have been forced out. This also creates barriers to entry for new businesses.
Short and long-term effects of predatory pricingWhat are the short and long-term effects of predatory pricing?
Short-term effectsIn the short term, consumers may benefit from low prices as the dominant firm undercuts its competitors.
For companies, however, profitability declines as competitors undercut each other to attract new business. In this so-called “race to the bottom”, only one or two companies will survive and reap the rewards of increased market share.
Long-term effectsOnce competitors have been forced out of the market, the dominant firm can raise prices and recover lost profits.
Since the consumer is more averse to purchasing as prices rise, the dominant firm will find that price appreciation is most effective on inelastic goods such as gasoline, water, consumer electronics, rail tickets, and cigarettes.
Is predatory pricing legal?Predatory pricing is illegal in many countries because it contravenes competition laws and causes consumer harm.
A pricing strategy is considered predatory if it is implemented to price competitors out of the market. This intent may be difficult to prove because a company could claim to be lowering its prices for some other reason. Exacerbating this difficulty is the fact that, at least initially, predatory pricing appears similar to healthy market competition.
Nevertheless, it is important to understand that the act of undercutting a competitor in isolation is not indicative of predatory pricing – regardless of the size or market dominance of the company in question. For pricing to be predatory, there must be sustained very low pricing, an anti-competitive purpose, and substantial market power.
Predatory pricing examplesLet’s now take a look at some predatory pricing examples:
Walmart and Target
In the U.S. state of Minnesota, Walmart and Target engaged in a prescription drug price war. To undercut the competition, Walmart started selling prescription drugs well below the price floor, which is the lowest price a good can be sold for to make a profit. Target then matched Walmart’s prices before the Minnesota state authorities stepped in and forbade the companies from selling prescription drugs below the floor price.
The Darlington Bus War
When the bus system was deregulated in the United Kingdom in 1986, several private companies began competing with established public transport operators. One such company, Busways, offered free rides to consumers to put rival DTC out of business. A commission formed to investigate the matter said the company’s actions were “predatory, deplorable and against the public interest.”
Air Canada
In 2001, the Canadian airline company was alleged to have engaged in predatory pricing to force two smaller operators out of the market. Representatives from WestJet and CanJet claimed Air Canada was offering $99 fares on multiple routes where the normal fare was $600. Despite receiving cease-and-desist orders from the Competition Bureau in the past, Air Canada explained it was simply matching prices in this case and not undertaking predatory pricing.
Key takeaways:Predatory pricing is the act of setting prices low to eliminate the competition.In the short-term, predatory pricing creates a buyer’s market where consumers have access to low prices. In the long-term, monopolistic companies recoup their initial losses by forcing consumers to pay higher prices for inelastic goods.For pricing to be predatory, there must be sustained very low pricing, an anti-competitive purpose, and substantial market power. Nevertheless, it can be difficult to prove since the act of undercutting prices is not indicative of predatory pricing and may instead be an aspect of healthy market competition.Main Free Guides:
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January 4, 2022
What Are Economies of Scope? Economies of Scope In A Nutshell


An economy of scope means that the production of one good reduces the cost of producing some other related good. This means the unit cost to produce a product will decline as the variety of manufactured products increases. Importantly, the manufactured products must be related in some way.
Understanding economies of scopeEconomies of scope occur when a company can produce two or more products simultaneously at a lower cost than producing them individually.
Consider the example of a vehicle manufacturer with a single assembly line producing one basic sedan. The manufacturer could increase its economies of scope by adding a sports and a luxury version since all three products use the same equipment, skilled labour, raw materials, and distribution channels.
With three sedan models instead of one, the cost of producing each sedan decreases because the company’s resources stretch further. In other words, it would cost more to operate a separate factory and assembly line for each sedan variant.
The theory is particularly useful whenever a business has fixed factors of production such as space, labor, raw materials, and taxes. In simple terms, increasing economies of scope allows the business to reach more consumers per unit of money spent.
Five more examples of economies of scopeHere are five more examples of economies of scope:
WarehousesMany warehouses store goods owned by multiple clients. Each client rents a section of physical floor space, which maximizes the investment made by the business to build, lease, or operate the warehouse.
BreweriesRaw ethanol, which is produced during the beer fermentation process, has been used by some breweries to make hand sanitizer during the COVID-19 pandemic.
AirlinesCommercial flights also transport freight cargo in addition to passengers and their luggage. This maximizes the return on investment associated with the high operating costs operating each flight.
Gas stationsProfit margins on the sale of gas are typically low, so gas stations sell soda, milk, baked goods, ice, car products, and many other items to achieve economies of scope.
BarsOnce associated with happy hour and the sale of beer, many bars have diversified to offer breakfast, lunch, and dinner with perks such as free wi-fi. Other bars utilize live music or host sports-themed events to maximize the use of the premises.
How do economies of scope occur?There are three main mechanisms for the facilitation of economies of scope.
1 – Co-productsEconomies of scope occur this way when the production of one good produces another product as a natural by-product. For the business, finding a productive use or market for these secondary products reduces waste and increases revenue.
During the production of cheese, for example, milk is separated into whey and curds. Once thought to be a waste product, the whey is now sold to farmers as a high protein feed for dairy cows.
2 – Complementary production processesEconomies of scope can also result from the direct interaction of two or more production processes.
Companion planting in agriculture is the most obvious example, with nitrogen-fixing legumes often sown with other fruit and vegetable crops to increase yields. These legumes also outcompete weeds which has the flow-on effect of reducing herbicide costs.
3 – Shared inputsWhen production inputs such as land, labor, and capital have more than one use, economies of scope can also result.
Kleenex Corporation manufactures many paper-based products including sanitary napkins, paper towels, facial tissues, and toilet paper. These product lines utilize similar raw material inputs, manufacturing processes, and distribution channels.
Key takeaways:Economies of scope occur when a company can produce two or more products simultaneously at a lower cost than producing them individually. Increasing economies of scope allow the business to reach more consumers per unit of money spent.Economies of scope are frequently used in business. Examples include warehouse storage, gas stations, bars, commercial airlines, and breweries.Economies of scope arise in three common scenarios: co-products, complementaryMain Free Guides:
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What Is A Price Ceiling? Price Ceiling In A Nutshell


A price ceiling is a price control or limit on how high a price can be charged for a product, service, or commodity. Price ceilings are limits imposed on the price of a product, service, or commodity to protect consumers from prohibitively expensive items. These limits are usually imposed by the government but can also be set in the resale price maintenance (RPM) agreement between a product manufacturer and its distributors.
Understanding a price ceilingLaws enacted by the government to regulate prices are known as price controls. These controls come in two types:
A price ceiling – which keeps a price from rising above a certain level, andA price floor – which keeps a price from falling below a certain level.The supply and demand framework can be used to better understand price ceilings. When demand for a product or service outpaces supply, consumers sometimes lobby politicians to ensure prices do not increase to the point where they become unaffordable.
When rent prices rise in a city because of gentrification or some other reason, for example, residents may press political leaders to enact laws that stipulate that rent prices can only be raised by a maximum percentage each year.
Price ceilings and opportunity costPrice ceilings, like most concepts in economics, have various opportunity costs.
When a control is placed on rent prices, some individuals may be evicted as landlords convert their premises into office space or holiday apartments. What’s more, landlords may spend less on maintenance such as heating, cooling, and hot water because the rental income on their property has been capped.
Irrespective of the situation, price ceilings are enacted in an attempt to keep prices affordable for those who are demanding the product. However, these price controls can prevent the market from reaching an equilibrium point where supply equals demand. When this does not occur, demand will continue to outpace supply and a shortage of the good or service will ensue.
Buyers who do manage to purchase below the price ceiling will benefit. But as we saw with the landlord example, sellers will tend to be disadvantaged and the quality of a product or service is also more likely to deteriorate.
To compensate for lower prices, producers may also reduce their output or charge for previously free options or product features. Both strategies exacerbate problems the price ceiling was implemented to address.
Price ceiling examplesHere are some real-world examples of price ceiling implementation:
Health care – many governments around the world set a price ceiling on prescription drugs to ensure everyone has access to affordable medication. There are similar controls on the price of doctor and hospital visits. Gasoline prices – when oil prices increased during the 1970s because of an embargo, the U.S. government imposed a ceiling on the price of gasoline. The initiative caused oil shortages to develop as domestic oil companies were hesitant to increase supply in a market where prices were capped. To compensate for lost revenue, some gas stations also made optional services such as windshield washing compulsory.Hurricane Sandy – after Hurricane Sandy hit the United States in 2012, the states of New Jersey and New York set price ceilings on basic goods such as bottled water and gasoline. This prevented price gouging and gave consumers access to basic necessities.Salary caps – though not instituted by the government, most professional sports teams must work under a salary cap that stipulates how much they can pay their players. The intention here is to prevent wealthy teams from acquiring the best players and dominating the league.Key takeaways:A price ceiling is a price control or limit on how high a price can be charged for a product, service, or commodity.Price ceilings are associated with various opportunity costs because they hinder the market’s ability to reach the equilibrium level. Producers may limit output and product quality may decrease to compensate for price controls.Price ceilings are commonly implemented in the healthcare system and in professional sports to limit player salaries. They are also an integral part of disaster response management and have been used in the wake of Hurricane Sandy and the oil crisis of the early 1970s.Main Free Guides:
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