Category: Economics for Business: Ch 08

We are coming into the big spending season, with Black Friday, Cyber Monday, the run-up to Christmas and then the winter sales. So will we all be rational maximisers and weigh up the utility we expect to receive from items against the price we pay (plus any other cost, such as time spent searching/shopping)? Or will we use a set of heuristics which make life easier and that we have found to be useful in helping us choose – heuristics such as buying things we’ve liked before, or going for things on special offer?

The answer is that we do probably use a set of heuristics, at least for many items. And don’t the retailers and the marketing firms they employ know this!

They will use all sorts of tricks of the trade to persuade us to part with our money. These tricks are designed to nudge us (or push us), without us feeling manipulated or conned – at least until we’ve bought their product.

And the tricks are getting more sophisticated. They include special offers which are not as good as they seem, time-limited offers which stimulate us to buy quickly without carefully thinking about what we’re doing, cunning positioning of products in shops to encourage us to buy things we had not planned to buy, adverts which play to our idealised perceptions or the ‘good life’ or what we would like to achieve, and packaging or display which make the product seem better than it is.

Also we are increasingly faced with targeted advertising where our smart devices capture information about our spending habits and tastes through our previous online spending or our search behaviour. This is then fed to advertisers to tailor adverts specifically to us on our mobiles, tablets, laptops and even, soon, on our smart TVs.

We may have a general desire to maximise utility from our spending, but market failures, such as consumers having imperfect information about products and a present bias (see also) in decision making, make us easy targets for the advertising and marketing industry. They understand the heuristics we use and try to take maximum advantage of them.

Happy shopping!

Articles

How shops use tricks to get you spending The Conversation, Cathrine Jansson-Boyd (16/11/17)
ColourPop looks to Qubit for next-gen personalization guidance Retail Dive, Dan O’Shea (13/6/17)
Channel 4 to offer 100% ad targeting across All 4 platform, seeking partners for linear equivalent The Drum, Jessica Goodfellow (14/11/17)
How Google aims to bring TV advertising into the 21st century The Drum, Ronan Shields (19/10/17)
How to Use Heuristics to Your Marketing Advantage MarketingProfs, Cam Secore (12/11/15)

Questions

  1. Does the use of heuristics contradict the assumption that consumers behave rationally?
  2. Give some examples of heuristics that you yourself use.
  3. Other than those identified above and in the first article, what ‘tricks’ might companies play on you to persuade you to buy their products?
  4. Is advertising personally targeted to individual consumers desirable for them?
  5. Give some examples of present bias in people’s behaviour.
  6. What factors should a retailer take into account when deciding whether to make pre-Christmas discounts?
  7. Explain what is meant by ‘affect heuristic’ and how the advertising industry uses the concept in setting the background to or scenario of an advertisement.
  8. Have you ever been persuaded into buying something you didn’t want? Why were you persuaded?

The annual Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel, normally known as the Nobel Prize in Economics, has been awarded 49 times since it was founded in 1969. Many well-known economists have been recipients of the award. This year it had been awarded to Richard Thaler for his research in behavioural economics. The award recognises his work in integrating economics with psychology.

Richard H. Thaler has incorporated psychologically realistic assumptions into analyses of economic decision-making. By exploring the consequences of limited rationality, social preferences, and lack of self-control, he has shown how these human traits systematically affect individual decisions as well as market outcomes.

In total, Richard Thaler’s contributions have built a bridge between the economic and psychological analyses of individual decision-making. His empirical findings and theoretical insights have been instrumental in creating the new and rapidly expanding field of behavioural economics, which has had a profound impact on many areas of economic research and policy.

Instead of making the assumption that people are rational maximisers, behavioural economists look at how people actually behave and respond to various incentives.

For example, people may be motivated by concepts of fairness and be prepared to make personal sacrifices for the sake of others. Such concepts of fairness tend to depend on the social context in which choices are made and can be influenced by the way choices are framed.

Also people may not weigh up costs and benefits but use simple rules of thumb, or heuristics, when making decisions. This might be an example of rational behaviour when time or information is limited, but the use of such heuristics often becomes engrained in behaviour and the rules become just habit.

People may also suffer from a lack of willpower or ‘present bias’. They may spend more than they can afford because they cannot resist the temptation to have a product. They may overeat because of the short-term pleasure it brings and ignore the long-term effects on their health.

Understanding how people make choices and the temptations to which they succumb can help policymakers devise incentives to change behaviour to achieve various social goals.

One type of incentive is nudging. A well-known example is people’s choice about whether to become an organ donor in the event of their death. If people are required to opt in to such a scheme, they may never get round to doing so. However, if they are required to opt out if they do not want to participate, many more people would thereby be donors and more organs would become available.

Another form of nudge is making desirable things fun. A well-known experiment here was encouraging people to use the stairs rather than the escalator when exiting a subway by making the stairs like a musical keyboard. See here for more examples.

The UK government set up a Behavioural Insights Team – also known as the Nudge Unit (now independent of government) to find ways of encouraging people to behave in their own or society’s best interests.

But it is not just governments which use the insights of behavioural economists such as Thaler. The advertising and marketing industry is always examining the most effective means of influencing behaviour. A classic example is the loss leader, where consumers are tempted into a shop with a special offer and then end up buying more expensive items there rather than elsewhere.

Firms and advertisers know only too well the gains from tempting people to buy items that give them short-term gratification – such as putting chocolate bars by the tills in supermarkets.

Understanding consumer psychology helps firms to manipulate people’s choices. And such manipulation may not be in our best interests. If we are being persuaded to buy this product or that, are we fully aware of what’s going on and how our tastes are being affected? Would we, by standing back and reflecting, make the same choices as we do on impulse or out of habit?

And governments too can seek to manipulate people in ways that some may find undesirable. Governments may try to influence us to follow their particular political agenda – as may newspapers. Certainly, during election or referendum campaigns, we are being nudged to vote a particular way.

It is important then for us to understand when we are being nudged or otherwise persuaded. Do we really want to behave in that way? Just as it is important, then, for governments and firms to understand individuals’ behaviour, so too it is important for individuals to understand their own behaviour.

Articles

Richard Thaler’s work demonstrates why economics is hard The Economist, RA (11/10/17)
Nobel in Economics Is Awarded to Richard Thaler The New York Times, Binyamin Appelbaum (9/10/17)
The Making of Richard Thaler’s Economics Nobel The New Yorker, John Cassidy (10/10/17)
Nobel prize in economics awarded to Richard Thaler The Guardian, Richard Partington (10/10/17)
Richard Thaler is a controversial Nobel prize winner – but a deserving one The Guardian, Robert Shiller (11/10/17)
What the mainstreaming of behavioural nudges reveals about neoliberal government The Conversation, Rupert Alcock (17/10/17)
This year’s economics Nobel winner invented a tool that’s both brilliant and undemocratic Vox, Henry Farrell (16/10/17)
How a critic of economics became the disciplines Nobel-winning best friend The Guardian, Tiago Mata and Jack Wright (25/10/17)

Podcast

How Richard Thaler changed economics BBC, More of Less, Tim Harford (14/10/17)

Questions

  1. For what reasons may individuals not always weigh up the costs and benefits of purchasing an item?
  2. Give some examples of the use of heuristics in making consumption decisions?
  3. Is the use of heuristics irrational?
  4. Explain how people considering that they have behaved fairly is influenced by the social context of their behaviour?
  5. Find out what is meant by the Dictator Game and how it can challenge the assumption that people behave selfishly. How is the ‘dictator’s’ behaviour affected by the possible payoffs?
  6. Thaler suggested that Brexit could be an example of behavioural economics in action. Find out what he meant by this. Do you agree?
  7. Give some examples of ways in which the government can nudge people to persuade them to behave in socially or individually desirable ways.
  8. Find out what is meant by the ‘endowment effect’ and how it influences people’s valuation of items they own.
  9. Why may nudging by governments be undemocratic?

Guest post by Hazel Garcia from InvestmentZen

An oft-repeated quote is that money can’t buy happiness. But according to multiple studies, yes, it can. The key is what you spend that hard earned cash on. When researchers asked individuals to reflect on their recent purchases, those who had made experiential purchases i.e. trips, lessons, events, etc. were much happier compared to those who had made material purchases.

Why is this the case? According to a 20 year study at Cornell, our excitement from new purchases fades quickly over time. That new watch you bought quickly becomes a part of your everyday life. This is what psychologists call the “hedonic treadmill,” which describes the way we return to our normal state of happiness after a momentous occasion. However, buying a new chair will return you much quicker to that state than an adventure across the Rocky Mountains.

Researchers identified several key reasons why this is the case. One reason is that an object is just an object and can never become a part of your identity (at least, not a healthy one), whereas experiences shape us over time. In addition, because by definition unique experiences are only short-lived, we don’t adapt to them the way we might with a new phone or watch. They do not become part of the routine and as such are usually viewed in a special light.

Interestingly, researchers found that even a negative experience could be rated more highly than purchasing a luxury good. In the study, participants were asked to describe a bad experience they had recently and a few weeks later, they were asked again about it. Over the course of just a few weeks, most people’s opinion of that moment had changed.

This is because the human brain has a tendency to reduce the impact of stressful situations. In fact, a significant portion of those polled even stated that in the end, they were happy to have had the negative encounter as it gave them a fresh way to look at things. When similar questions were asked to those who had purchased a high-end item, their levels of happiness were consistently lower as time went on.

So when it comes to the age old question of “Does money buy happiness?” the answer is a resounding yes – provided you spend it on the right things. But of course, you should still aim to make every dollar go as far as possible in pursuit of great experiences. Take a look at the infographic below to see a visual summary of the research on money and how it can buy happiness.

If you want to be happy, spend money on experiences, not things

Blog

If You Want To Be Happy, Spend Money On Experiences, Not Things InvestmentZen news, Hazel Garcia (23/1/17)

References

Why You Should Spend Your Money On Experiences, Not Things Forbes, Travis Bradberry (9/8/16)
The science of why you should spend your money on experiences, not things Fast Company, Jay Cassano (30/3/15)
To feel happier, talk about experiences, not things Cornell Chronicle, Susan Kelley (29/1/13)
The way we shop now: the revolution in British spending habits The Guardian, Katie Allen and Sarah Butler (6/5/16)
Just do it: the experience economy and how we turned our backs on ‘stuff’ The Guardian, Simon Usborne (13/5/17)

Questions (by JS)

    1. Why does buying material goods not buy happiness? Does this apply to all material goods?
    2. What is different, in terms of happiness, about buying experiences? Does this apply to the consumption of all services?
    3. Is the consumption of experiences subject to diminishing marginal utility (a) for specific experiences; (b) for experiences in general? Explain.
    4. Why do we seem not to care as much about the “Jones'” vacation as about their income or possession of material goods?

The term ‘Google it’ is now part of everyday language. If there is ever something you don’t know, the quickest, easiest, most cost-effective and often the best way to find the answer is to go to Google. While there are many other search engines that provide similar functions and similar results, Google was revolutionary as a search engine and as a business model.

This article by Tim Harford, writing for BBC News, looks at the development of Google as a business and as a search engine. One of the reasons why Google is so effective for individuals and businesses is the speed with which information can be obtained. It is therefore used extensively to search key terms and this is one of the ways Google was able to raise advertising revenue. The business model developed to raise finance has therefore been a contributing factor to the decline in newspaper advertising revenue.

Google began the revolution in terms of search of engines and, while others do exist, Google is a classic example of a dominant firm and that raises certain problems. The article looks at many aspects of Google.

Just google it: The student project that changed the world BBC News, Tim Harford (27/03/17)

Questions

  1. Is Google a natural monopoly? What are the characteristics of a natural monopoly and how does this differ from a monopoly?
  2. Are there barriers to entry in the market in which Google operates?
  3. What are the key determinants of demand for Google from businesses and individuals?
  4. Why do companies want to advertise via Google? How might the reasons differ from advertising in newspapers?
  5. Why has there been a decline in advertising in newspapers? How do you think this has affected newspapers’ revenue and profits?

We all know that our spending changes during the Christmas period: namely we spend a lot more than during the rest of the year. This applies across the board – we buy more clothes, food and drink, even though each day, we can generally only wear, eat and drink the same amount as usual! This has some interesting points from a behavioural economics stance, but here I’m going to think about the impact of this on some key retailers.

Marks & Spencer have previously made headlines for the wrong reasons: poor sales on clothes and the need for serious restructuring of its stores, target audience and marketing in order for this long-standing retailer to remain current and competitive. Although sales were expected to rise in the Christmas period, they did significantly better than expected, with sales growth of 2.3%, above the expected 0.5%. More encouragingly, this growth was not just in food, but in clothing and homeware as well.

One of the key reasons given for this above-expected improvement in sales was the conveniently timed Christmas, falling on a Sunday and hence giving extra shopping days. M&S have said that this certainly helped with their Christmas trading. Although this was good for Q4 trading, the timing will not play ball for Easter and they are expecting a negative effective during that trading period. Some analysts have said that despite the growth being boosted by the timing of Christmas, there were still signs of a change in fortunes. Bryan Roberts from TCC Global said:

“It might be the sign of some green shoots in that part of the business.”

This is consistent with the Chief Executive, Steve Rowe’s comments that despite the timing of Christmas adding around 1.5% to clothing and home sales growth, the recovery was also due to “better ranges, better availability and better prices”.

It appears as though many other retailers have experienced positive growth in Christmas sales, with the John Lewis Partnership seeing like-for-like sales growth of 2.7%, with Waitrose at a 2.8% rise.

The other interesting area is supermarkets. Waitrose and M&S are certainly competitors in the food industry, but at the higher end. If we consider the mid-range supermarkets (Asda, Morrisons, Sainsbury’s and Tesco), they have also performed, as a whole, fairly well. The low-cost Aldi and Lidl have been causing havoc for these supermarket chains, but the Christmas period seemed to prove fruitful for them.

Tesco saw UK like-for-like sales up by 1.8%, which showed significant progress in light of previously difficult trading periods with the emergence of the low-cost chains. Q$ was its better quarter of sales growth for over five years. One of the key drivers of this growth is fresh food sales and its Chief Executive, Dave Lewis said “we are very encouraged by the sustained strong progress that we are making across the group.” However, despite these positive numbers, Tesco only really met market expectation, rather than surpassing them as Morrison, Sainsbury’s and Marks & Spencer did.

Perhaps the stand-out performance came from Morrisons, with its best Christmas performance for seven years. Another casualty of the low-cost competitors, it has been making a recovery and Q4 of 2016 demonstrated this beyond doubt. Like-for-like sales for the nine weeks to the start of 2017 were up by 2.9%, with growth in both food and drink and clothing.

Morrisons has been on a long and painful journey, with significant reorganisation of its stores and management. While this has created problems, it does appear to be working.

We also saw a general move up to the more premium own-brands and this again benefited all supermarkets. Morrisons Chief Executive, David Potts said:

“We are delighted to have found our mojo … Every year does bring its challenges, but so far we haven’t seen any change in consumer sentiment. Customers splashed out over Christmas and wanted to trade up … We are becoming more relevant to more people as we turn the company around.”

So it seems to be success all round for traders over the Christmas period and that, in many cases, this has been a reversal of fortunes. The question now is whether or not this will continue with the uncertainty over Brexit and the economy.

Articles

M&S beats Christmas sales forecast in clothing and homeware BBC News (12/1/17)
Marks & Spencer reports long-awaited rise in clothing sales The Telegraph, Ashley Armstrong (12/1/17)
Marks and Spencer reveals signs of growth in clothing business Financial Times, Mark Vandevelde (12/1/17)
Tesco’s festive sales lifted by fresh food The Telegraph, Ashley Armstrong (12/01/17)
Tesco caps year of recovery with solid Christmas Reuters, James Davey and Kate Holton (12/1/17)
Tesco, Marks & Spencer, Debenhams, John Lewis and co cheer strong Christmas trading Independent, Josie Cox and Zlata Rodionova (12/1/17)
Morrisons sees best Christmas performance for seven years BBC News (10/12/17)
Morrisons enjoys some ‘remarkable’ Christmas cheer’ The Guardian, Sarah butler and Angela Monaghan (10/1/17)
Record Christmas as Sainsbury’s ‘shows logic of Argos takeover’ The Guardian, Sarah Butler and Angela Monaghan (11/1/17)

Questions

  1. Why have the big four in the supermarket industry been under pressure over the past 2 years in terms of their sales, profits and market share?
  2. How have the changes that have been made by M&S’ Chief Executive helped to boost sales once more?
  3. Share prices for supermarkets have risen. Illustrate why this is on a demand and supply diagram. Why has Tesco, despite its performance, seen a fall in its share price?
  4. What are the key factors behind Morrison’s success?
  5. What type of market structure is the supermarket industry? Does this help to explain why the big four have faced so many challenges in recent times?
  6. If there has been a general increase in sales across all stores over the Christmas trading period, that goes beyond expectations, can we infer anything about customer tastes and their expectations about the future?