Your favourite chocolate bar or your drink of hot chocolate could soon be much dearer. Since March, the price of cocoa has risen by 34% and much of this increase remains to be passed on to the consumer. The price of cocoa butter is up 70% since the beginning of the year.
On the demand side, sales of luxury cocoa-rich chocolate and hot chocolate have been rising and chocolate manufacturers, with relatively low forward purchases of cocoa, are likely to have to buy more in spot markets. What is more, there is growing speculative demand as traders anticipate higher prices to come.
On the supply side, dry weather in West Africa, where 70% of cocoa beans are produced, has led to a fall in output. Estimates suggest that cocoa production in the 12 months to
end-September 2013 will be 2.7% down on the previous 12 months. Supply is expected to be 60,000 tonnes less than demand, resulting in a fall in stocks from 1,833,000 to 1,773,000.
The following articles look at the ‘crisis’ for chocoholics and at the market conditions that lie behind it.
Articles
Craving for a chocolate fix? Prepare to pay more Reuters, Lewa Pardomuan and Marcy Nicholson (15/9/13)
Hot chocolate demand sends cocoa prices soaring Financial Times, Emiko Terazono (15/10/13)
Price of chocolate ‘to triple’ The Telegraph (8/10/13)
Paying more for chocolate? You will be CNN Money, Alanna Petroff (14/10/13)
Chocolate Prices Soar in Dark Turn The Wall Street Journal, Leslie Josephs and Neena Rai (22/9/13)
Chocolate prices could increase as cocoa costs soar BBC News, Nigel Cassidy (21/10/13)
… and on a lighter note: Rising Prices Signal A ‘Devastating’ Global Chocolate Crisis: Should Government Act To Save Us? Forbes, Doug Bandow (14/10/13)
Data
Cocoa beans: monthly price Index Mundi
ICCO daily prices of cocoa beans International Cocoa Organization (click on calendar to select month)
Production of cocoa beans International Cocoa Organization (click on Statistical Data links in right hand panel
Monthly review of the market International Cocoa Organization
Questions
- What happened to cocoa prices from January 2009 to March 2013? Explain this movement in prices.
- Why have cocoa prices risen so much since March 2013? Illustrate your analysis with a supply and demand diagram.
- If the demand for luxury chocolate fluctuates considerably with the state of the business cycle, what does this suggest about the income elasticity of demand for luxury chocolate?
- How would you establish whether or not cheap chocolate is an inferior good?
- If cocoa prices rise by 34%, what determines the percentage by which a bar of chocolate will rise?
- What determines the difference between cocoa futures and spot prices?
- How realistically could government intervention improve the lot of chocoholics?
Over the past few years lobster prices in Maine have tumbled. Eight years ago the price paid to fishermen was around $4.60 per pound. Today it’s around $2.20. The problem is one of booming lobster populations and the dominance of lobster in catches. Last year’s haul was double that of a decade ago and, in some waters, six times higher.
You would think that larger catches would be good news for fishermen. But prices now are so low that they barely cover variable costs. Individual fishermen fish harder and longer to bring in even bigger catches to make up for the lower price. This, of course, compounds the problem and pushes the price even lower.
So what are the answers for the fishermen of Maine? One solution is to diversify their catch, but with lobster so plentiful and other fish stocks depleted, this is not easy.
Another solution is to cooperate. The Reuters article below quotes John Jordan, a lobsterman and president of Calendar Islands Maine Lobster Co.:
‘If you had an industry that actually cooperated, you wouldn’t be bringing in more product if you couldn’t sell what you already had, right?’
Restricting the catch would require lobster distributors to cooperate and set quotas for what the fishermen would be permitted to sell. But with over 5000 fishermen, this is not easy.
Another solution is to expand the market. One way is for the distributors or other agencies to market lobster and lobster products more aggressively. For example, 
this year the State of Maine has established a $2 million marketing collaborative. Another solution is to find new markets.
Jordan’s company and others are frantically seeking new ways to sneak lobster into unexpected corners of the food market, from gazpacho to puff pastries and quiche.
In the meantime, for consumers the question is whether the low prices paid to the fishermen of Maine will feed through into low prices in the fishmonger, supermarket and restaurant. So far that does not seem to be happening, as the final two articles below explain.
Webcasts
US lobster fishermen’s ‘problem of plenty’ BBC News, Jonny Dymond (5/10/13)
Maine lobstermen in a pinch over low prices, record catch: Part 1, Part 2, Part 3 Aljazeera America, Adam May (11/10/13)
Articles
Something fishy is going on in the nation’s lobster capital CNBC, Heesun Wee (1/9/13)
Booming lobster population pinches profits for Maine’s fishery Reuters, Dave Sherwood (25/8/13)
Lobster’s worth shelling out for The Observer,
Rachel Cooke (21/9/13)
Clawback The New Yorker, James Surowiecki (26/8/13)
Why The Glut Of Cheap Lobster Won’t Lower Price Of Lobster Rolls Gothamist, John Del Signore (20/7/12)
Questions
- Why have lobster prices paid to fishermen fallen? Illustrate your argument with a demand and supply diagram
- What has determined the size of the fall in prices? What is the relevance of price elasticity of demand and price elasticity of supply to your answer?
- How is the fallacy of composition relevant to the effects on profits of an increase in the catch by (a) just one fisherman and (b) all fishermen? What incentive does this create for individual fishermen in a competitive market?
- What can lobster fishermen do to restore profit margins through collaborative action?
- In what ways is there a conflict between economics and ecology in the lobster fishing industry?
- How does stored lobster affect (a) the price elasticity of supply and (b) the price volatility of lobster?
- How could cooperation between lobster fishermen and lobster processors and distributors benefit all those involved in the cooperation?
- Why may restaurants choose to maintain high prices for lobster dishes for ‘psychological reasons’? Are there any other reasons?
Coffee prices have been falling on international commodity markets. In August, the International Coffee Organization’s ‘composite indicator price’ fell to its lowest level since September 2009 (see). This reflects changes in demand and supply. According to the ICO’s monthly Coffee Market Report for August 2013 (see):
“Total exports in July 2013 reached 9.1 million bags, 6.6% less than July 2012, but total exports for the first ten months of the coffee year are still up 3.6% at 94.5 million bags. In terms of coffee consumption, an increase of 2.1% is estimated in calendar year 2012 to around 142 million bags, compared to 139.1 million bags in 2011.”
But despite the fall in wholesale coffee prices, the price of a coffee in your local coffee shop, or of a jar of coffee in the supermarket, has not been falling. Is this what you would expect, given the structure of the industry? Is it simply a blatant case of the abuse of market power of individual companies, such as Starbucks, or even of oligopolistic collusion? Or are more subtle things going on?
The following articles look at recent trends in coffee prices at both the wholesale and retail level.
Articles
Coffee Prices Continue Decline Equities.com, Joel Anderson (17/9/13)
Arabica coffee falls Business Recorder (19/9/13)
Brazil Launches Measures to Boost Coffee Prices N. J. Douek, Jeffrey Lewis (7/9/13)
Coffee Prices Destroyed Bloomberg (4/9/13)
The surprising reality behind your daily coffee: The CUP costs twice as much as the beans that are flown in from South America Mail Online, Mario Ledwith (23/9/13)
Coffeenomics: Four Reasons Why You Can’t Get a Discount Latte Bloomberg Businessweek, Kyle Stock (19/9/13)
Here’s who benefits from falling coffee costs CNBC, Alex Rosenberg (9/9/13)
The great coffee rip-off is no myth Sydney Morning Herald, BusnessDay, Michael Pascoe (23/9/13)
Monthly Coffee Market Report International Coffee Organization (August 2013)
Data
Coffee Prices ICO
ICO Indicator Prices – Annual and Monthly Averages: 1998 to 2013 ICO
Coffee, Other Mild Arabicas Monthly Price – US cents per Pound Index Mundi
Coffee, Robusta Monthly Price – US cents per Pound Index Mundi
Questions
- Why have wholesale coffee prices fallen so much since 2011? Are the reasons on the demand side, the supply side or both? Illustrate your answer with a supply and demand diagram.
- What determines the price elasticity of demand for coffee (a) on international coffee markets; (b) in supermarkets; (c) in coffee shops?
- Why has the gap between Arabica and Robusta coffee prices narrowed in recent months?
- Identify the reasons why coffee prices have not fallen in coffee shops.
- The cost of the coffee beans accounts for around 4% of the cost of a cup of coffee in a coffee shop. If coffee beans were to double in price and other costs and profits were to remain constant, by what percentage would a cup of coffee rise?
- How would you set about establishing whether oligopolistic collusion was taking place between coffee shops?
- What is meant by ‘hedging’ in coffee markets? How does hedging affect wholesale coffee prices?
- Explain the statement “If they have hedged correctly, Starbucks and such competitors as Green Mountain Coffee Roasters (GMCR) are likely paying far more for beans right now than current market rates.”
- What are “buffer stocks”. How can governments use buffer stocks (e.g. of coffee beans) to stabilise prices? What is the limitation on their power to do so? Can buffer stocks support higher prices over the long term?
- What are “coffee futures”? What determines their price? What effect will coffee future prices have on (a) the current price of coffee; (b) the actual price of coffee in the future?
Imagine that the team you support has made the final of a major competition or a your favourite band is playing a live concert this summer. You desperately want a ticket and are willing to pay the advertised price. They go on sale at 9.00am in the morning and you go on-line at 8.59am but unfortunately the webpage will not load. You keep pressing the refresh button but with no success. Eventually, annoyed and frustrated, you give up at 10.00am!
Tickets for sporting, musical or other live shows are initially sold by people who organise the events in two ways. They may choose to sell some or all of the tickets directly to the customer. For example you can buy tickets for a West End show from the box office in the theatre. With some football games it is still possible to buy tickets on the day at the stadium. Another approach is to sell some or all of the tickets via an authorised ticket agent. These businesses are usually members of STAR (The Society of Ticket Agents and Retailers) and the organisers of the sporting, musical or live show provide them with tickets to sell on their behalf. Some of the larger and well known agents such as Ticketmaster, Ticketline and Seetickets usually sell the tickets at face value although some booking fees are often added to the price. This initial sale of tickets by either the event organiser themselves or an agent acting on their behalf is referred to as the primary market.
For example, British Athletics sold all of its 130,000 tickets for its two day Anniversary Games on the 26th and 27th July via its authorised ticket agent in 75 minutes!! However an internet search for this event will quickly reveal that tickets are still available!! Unfortunately in most cases the advertised price will be far greater than the face value of the ticket. How is this possible? The answer is that the internet has helped a thriving secondary market for tickets to develop. The secondary market refers to situations where people who have already purchased tickets through the primary market re-sell them to other members of the public. Prior to the internet the main way of buying a ticket in the secondary market was to visit the venue on the day of the event and hunt for some-one willing to sell. However technology has dramatically reduced these transaction costs and made it much easier for potential buyers and sellers to make an exchange. For example companies such as Viagogo, Seatwave, GetMeIn and Stubhub have created websites that allow members of the public to buy and sell tickets. As Viagogo publish on their webpage:
You are buying tickets from a third party, Viagogo is not the ticket seller. Ticket prices are set by the seller and may be above or below face value.
Why does this secondary market exist? An economist would argue that it can only happen if the quantity of tickets demanded is greater than the quantity of tickets for sale at the price set by the event organiser. If this was not the case then customers would be able to buy tickets through the primary market on the day of the match, concert or show. The puzzle is to explain why prices do not rise in the primary market. If the quantity demanded of any product is greater than the quantity supplied then market forces should put upward pressure on prices. However it would appear that many of the event organisers appear to resist this incentive and consistently set prices below the level that would limit demand to the number of tickets available. This leaves an opportunity for sellers in the secondary market to sell tickets much closer to their market clearing rate. Navin Kekane, the business operations director of Stubhub, stated that
What we do is all about supply and demand, and you can sometimes find tickets at below face value.
Some of these companies in the secondary market have recently established formal partnerships with a number of English Premier League (EPL) football clubs and other major sporting bodies. For example Viagogo have signed deals with 10 EPL clubs while Stubhub have deals with 3 EPL clubs as well as Leicester Tigers and the Lawn Tennis Association.
However some observers have expressed grave reservations about the growth of the secondary market. For example Malcolm Clarke, chairman of the Football Supporters Federation, stated that
At the moment if you are fan trying to sell a spare ticket and are not authorised to do so then you face a criminal conviction, even if you sell at the face value.
But secondary ticketing exchanges, because they are authorised, are allowed to do so. Many clubs grant these agencies the right to allow the re-sale of tickets for their matches at above face value. I don’t think that can be right.
Joe Cohen, the founder of Seatwave counters that
Touts is an emotional, dehumanising word. The reality is that they are just speculators. No one likes speculators until you need something from them.
Some have called for more regulation of the secondary market. For example Sharon Hodgson, Labour MP for Washington and Sunderland West, unsuccessfully tried to get a Private Members Bill through Parliament which would have made it illegal to re-sell tickets for more than 10% above their face value.
Articles
Secondary ticketing: Inflating sport prices or useful service? BBC News Bill Wilson (13/5/13)
Sold out: Are Rihanna, Rolling Stones and Justin Bieber fans being ripped off by so-called secondary ticket websites? The Daily Mail Adam Luck (19/1/2013)
Olympic anniversary athletics event sells out in 75 minutes The Guardian Owen Gibson (19/2/2013)
Is this a new golden age for ticket touts? The Observer Laura Barnett (14/4/2013)
5 live Investigates: ‘legalised ticket touting’ by Premier League clubs BBC Sport Andrew Fletcher (2/12/2012)
StubHub UK expands into Premier League Ticket News, Jean Henegan (4/9/12)
Football fans lose out on £64m of tickets due to absent season ticket holders Daily Telegraph, (16/8/12)
Questions
- Give some potential advantages for a football club or sporting body of using an authorised ticket agent to sell tickets in the primary market.
- Using a demand and supply diagram explain what happens in a market if the price is continually set below its market clearing rate. Illustrate and explain how mutually beneficial trade can take place in the secondary market at prices above those in the primary market.
- Can you explain why it is less likely for a secondary market to exist for cinema tickets than a popular West End show?
- Can you think of any reasons why it might be in the interests of a profit maximising organiser of a sporting or music event to sell tickets below the market clearing rate.
- What non-price methods could be used to allocate tickets for popular events? Consider some of the advantages/disadvantages of using these non-price methods.
- Do you think it is in the interests of society to allow people to re-sell tickets at a price above their face value?
The UK economy faces a growing problem of energy supplies as energy demand continues to rise and as old power stations come to the end of their lives. In fact some 10% of the UK’s electricity generation capacity will be shut down this month.
Energy prices have risen substantially over the past few years and are set to rise further. Partly this is the result of rising global gas prices.
In 2012, the response to soaring gas prices was to cut gas’s share of generation from 39.9% per cent to 27.5%. Coal’s share of generation increased from 29.5% to 39.3%, its highest share since 1996 (see The Department of Energy and Climate Change’s Energy trends section 5: electricity). But with old coal-fired power stations closing down and with the need to produce a greater proportion of energy from renewables, this trend cannot continue.
But new renewable sources, such as wind and solar, take a time to construct. New nuclear takes much longer (see the News Item, Going nuclear). And electricity from these low-carbon sources, after taking construction costs into account, is much more expensive to produce than electricity from coal-fired power stations.
So how will the change in balance between demand and supply affect prices and the security of supply in the coming years. Will we all have to get used to paying much more for electricity? Do we increasingly run the risk of the lights going out? The following video explores these issues.
Webcast
UK may face power shortages as 10% of energy supply is shut down BBC News, Joe Lynam (4/4/13)
Data
Electricity Statistics Department of Energy & Climate Change
Quarterly energy prices Department of Energy & Climate Change
Questions
- What factors have led to a rise in electricity prices over the past few years? Distinguish between demand-side and supply-side factors and illustrate your arguments with a diagram.
- Are there likely to be power cuts in the coming years as a result of demand exceeding supply?
- What determines the price elasticity of demand for electricity?
- What measures can governments adopt to influence the demand for electricity? Will these affect the position and/or slope of the demand curve?
- Why have electricity prices fallen in the USA? Could the UK experience falling electricity prices for similar reasons in a few years’ time?
- In what ways could the government take into account the externalities from power generation and consumption in its policies towards the energy sector?
Your favourite chocolate bar or your drink of hot chocolate could soon be much dearer. Since March, the price of cocoa has risen by 34% and much of this increase remains to be passed on to the consumer. The price of cocoa butter is up 70% since the beginning of the year.
end-September 2013 will be 2.7% down on the previous 12 months. Supply is expected to be 60,000 tonnes less than demand, resulting in a fall in stocks from 1,833,000 to 1,773,000.
