Category: Essential Economics for Business 7e and 6e

The winter months traditionally see lower house sales and prices tend to remain steady or fall. However, house prices had continued to increase over Christmas, as the stamp duty holiday came to an end. In a bid to boost the housing market, the stamp duty threshold had been pushed up from £125,000 to £175,000 for just over a year. This seemed to work, as the housing market did rally throughout 2009 and in particular, in the final months of 2009. Mortgage approvals increased, as first-time buyers in particular tried to complete before stamp duty fell back to £125,000.

However, the end of this ‘holiday’, combined with the icy conditions experienced throughout the UK were contributing factors in the first decline in house prices in about 9 months. According to Halifax, house prices in February fell by 1.5%. House prices are still higher that they were 9 months ago, but the upward momentum they did have, has now taken a dive. Mortgage lending was also down in January by about 32%.

Another factor that has contributed to this downturn is the increased number of properties on the market. Throughout 2009, the number of properties for sale was relatively low and as such, ‘Sale agreed’ notices were appearing on properties within days of them being for sale. This imbalance between demand and supply is now beginning to even out. Is this downward trend merely a blip or does it spell further trouble for the UK economy?

Articles

Snow and end of stamp duty holiday leads to first property price decrease in the UK for nine months PropertyWire (1/3/10)
UK house prices see first fall since June, says Halifax BBC News (4/3/10)
Mortage lending slump prediction comes true as stamp duty returns Daily Mail Online (23/2/10)
House price ‘lose momentum’, says Nationwide BBC News (26/2/10)
Snow and tax send house prices down 1.5% (including video) Times Online, Francesca Steele (4/3/10)
UK house prices fall, snapping rally Telegraph (4/3/10)
House prices fall in February Guardian, Hilary Osborne (4/3/10)

Data

For the Halifax data, see
Halifax house Price Index, February 2010

See also Lloyds Banking Group Housing Research home page and in particular the Historical House price Data link

Questions

  1. What is stamp duty and how did an increase in the threshold aim to stimulate the housing market? Can this be illustrated diagramatically?
  2. Illustrate how house prices are determined using a demand and supply diagram.
  3. One factor that had caused house prices to rise was a lack of supply. Show this on your diagram. Are there any factors that make price fluctuations even more severe, following changes in the demand and supply of houses?
  4. Illustrate how the imbalance of demand and supply has begun to even out.
  5. Why is the state of the housing market such an important factor in determining the strength of the economy?
  6. How do interest rates affect the housing market? Think about the impact on mortgages. Why have mortgage approvals fallen?
  7. To what extent has the weather contributed to falling house prices?

We have all heard about the troubles of Greece, but are things really that bad? It does have huge debts, which is costing about 11.6% of GDP to service; and estimates suggest that government borrowing will need to be €53bn this year to cover budget shortfalls. Furthermore, its situation could spell trouble for the eurozone and in particular for certain countries. However, as the article below discusses, Greece still has some trump cards to play.

Advantage Greece BBC News blogs, Stephanomics, Stephanie Flanders (3/3/10)

Questions

  1. “The single most important factor propping it (Greek debt) up in the past year has been that it can be swapped for free money at the ECB.” How does this prop up Greek debt?
  2. If Greek debt does fall in value, how will other members of the Eurozone be affected?
  3. Why are countries such as France and Germany hostile to a loan to Greece from the IMF?
  4. If Greece was to collapse, which countries do you think could potentially follow? Which factors have influenced your answer?

From the end of January to the beginning of March, the sterling exchange rate index fell by over 6% – from 81.7 to 76.5. Against the dollar, the fall has been even more dramatic, falling from $1.62 to $1.49 (a fall of 8%). What are the reason for this? And is the depreciation likely to continue? The following clip looks at what has been going on and whether the reasons are political, or whether there are other economic fundamentals that have contributed to sterling’s fall.

Stephanie Flanders on the pound BBC Politics Show, Jo Coburn and Stephanie Flanders (2/3/10)

Articles
One-way bet? BBC News blogs: Stephanomics, Stephanie Flanders (1/3/10)
Euro drops to lowest level in 10 months against dollar BBC News (2/3/10)
Fiscal and political fears hit sterling Financial Times, Peter Garnham (1/3/10)
Sterling’s slide is not just about polls Financial Times (2/3/10)
Sterling rout is more than a wobble over political uncertainty Guardian, Larry Elliott (1/3/10)
The pound is weighed down Guardian, Howard Davies (2/3/10)
Sterling jitters The Economist (1/3/10)
Sterling crisis might break Britain’s political and economic paralysis Telegraph, Jeremy Warner (3/3/10)

Questions

  1. What are the reasons for the depreciation of sterling between January and March 2010?
  2. Why was selling sterling a ‘one-way bet’ for speculators?
  3. Why might there have been ‘overshooting’ of the sterling exchange rate?
  4. Who gain and who lose from a depreciation of sterling?
  5. What is the likely effect of a depreciation of sterling on (a) inflation; (b) economic growth; (c) interest rates? Explain your answers.
  6. How do problems of government debt affect countries’ exchange rates?

There has been much criticism of the European Emissions Trading Scheme, the world’s most significant cap-and-trade (tradable permits) scheme for curbing greenhouse gas emissions. The main criticism is that the scheme has failed to make significant cuts in pollution. The cap was so loose in the first phase (2005–07) that by the end of this period, carbon was trading for as little as €0.02 per tonne. Although the cap on emissions was tightened by 7 per cent for phase 2 (2008–12) (see Economics, 7th ed, Box 12.5), causing the carbon price to rise to about €30.00 per tonne by mid 2009, since then the price has fallen as industry has cut output in response to the recession. By February 2010, the carbon price was around €12.50 per tonne (see the Guardian article Carbon price falls to new low). For carbon price data see the European Climate Change site.

The experience of the ETS has resulted in many people in the USA and elsewhere calling for the use of carbon taxes rather than cap and trade as the best means for reducing greenhouse gas emissions. Others have called for a mix of measures. In the US Senate, three senators are seeking to overturn cap-and-trade proposals and take a sector-by-sector approach to cutting emissions.

But increasingly the evidence, supported by economic argument, is that cap and trade does work – or can be made to work – and that it is a better policy tool than carbon taxes. The following articles look at cap and trade and assess whether it really is the best alternative.

Buying off the big polluters looks bad but it works Sunday Times, Charles Clover (28/2/10)
Economists hail EU emissions trading success BusinessGreen, James Murray (15/2/10)
EU study plumps for cap & trade in ship carbon carbonpositive (17/2/10)
European carbon trading labelled ‘model for the world’ Ecologist (1/3/10)
Cap and Trade vs Carbon Tax – 6 Myths Busted Cleantech Blog (26/2/10)
Senators seen ditching cap and trade in new bill Reuters, Russell Blinch (27/2/10)
Senators to propose abandoning cap-and-trade Washington Post, Juliet Eilperin and Steven Mufson (27/2/10)
U.S. Senate may scrap Cap and Trade in exchange for Cap and Dividend The Energy Collective, Chris Schultz (27/2/10)

See also:
Emissions Trading Wikipedia

Questions

  1. What determines the price of carbon in the ETS? Why was it higher in 2008/9 than in 2007? Why has it fallen in recent months?
  2. Does it matter that the carbon price fluctuates with the business cycle?
  3. Explain whether it is better to allocate carbon credits free of charge or auction them.
  4. Assess whether or not the EU emissions trading scheme has been a success so far.
  5. Compare the relative merits of a cap-and-trade scheme with carbon taxes.
  6. What other alternatives are there to cap and trade and carbon taxes as means of curbing emissions? Compare their relative merits.
  7. What is the best means of curbing carbon emissions from shipping? Explain.

The demise of the dollar as the world’s reserve currency has been predicted for a long time now. Yet it is still way surpasses other currencies, such as the euro and yen, as the main reserve currency of most countries. Also it still dominates world trade with much of international trade being priced in dollars. Indeed, as the eurozone reeled from the Greek debt crisis in early February (see A Greek tragedy and Debt and the euro) so investors sold euros and bought dollars. The dollar gained 12 per cent against the euro from December 2009 to February 2010 (from $1 = €0.66 on 1/12/09 to $1 = €0.74 by mid February).

But a number of economists, investors and officials argue that the dollar’s dominance is gradually being eroded:

As the United States racks up staggering deficits and the center of economic activity shifts to fast-growing countries such as China and Brazil, these sources fear the United States faces the risk of another devaluation of the dollar. This time in slow motion – but perhaps not as slow as some might think. If the world loses confidence in U.S. policies, “there’d be hell to pay for the dollar … Sooner or later, the U.S. is going to have to pay attention to the dollar”, [said Scott Pardee, economics professor at Vermont’s Middlebury College and formerly on the staff of the New York Fed].

So what is likely to be the future of the dollar? Will it remain the number one world reserve currency? Will its position be gradually, or even rapidly eroded? What will happen to the exchange rate of the dollar in the process? Finally, what is the significance of the trade and budget deficits in the USA? Are these of benefit to the rest of the world in providing the necessary dollars to finance world trade and investment? Or are they a source of global imbalance and instability? The following article look at these issues.

How long can the U.S. dollar defy gravity? Reuters, Steven C. Johnson, Kristina Cooke and David Lawder (23/2/10)
Is greenback’s dominance coming to an end? Stuff (New Zealand), Tony Alexander (24/2/10)
Reconstructing The World Economy Eurasia Review, John Lipsky (25/2/10): see final part on Reforming the International Monetary System. See also the following conference paper referred to in this article:
The Debate on the International Monetary System Korea Development Institute / IMF Conference on Reconstructing the World Economy, Seoul, Korea, Isabelle Mateos y Lago (25/2/10)

Questions

  1. To what extent does the world benefit from having the dollar as the main reserve currency?
  2. What is the role of US current account and budget deficits in supporting this reserve currency role? How important is the size of these deficits?
  3. What is likely to happen to the exchange rate of the dollar against other major currencies in the coming years?
  4. What alternatives are there to having the dollar as the world’s main reserve?
  5. Does it matter if China holds $2.3 trillion in foreign exchange reserves, with nearly $800 billion in US Treasury debt?
  6. Why is the value of its currency a less urgent problem for the USA ‘than it would be for other borrowers who borrow and pay for imports with dollars’?
  7. What are ‘currency swap accords’ and why are they important for China?
  8. What are the implications of the Chinese yuan being undervalued against the dollar by as much as 40%?