Imagine putting together a dream team of economists to tackle the current recession. Who would you choose? Larry Elliott, the Guardian’s economics editor considers this game of ‘fantasy economics’ in the linked article below. In the process, he makes a number of criticisms of economists for saying little about what caused the current crisis and how such crises could be avoided in the future.
As students studying economics you might want to defend economists against this attack. After all, virtually every time you turn on the radio or television or open a paper, there are economists explaining what has happened and what should be done about it. So see if you can mount a defence against this attack – and maybe put together your own dream team of economists!
It’s a funny old game: where is the dream team of economists to tackle the slump? Guardian (1/6/09)
Profiles of many the economists referred to in Larry Elliott’s article can be found at the History of Economic Thought website. You can access this from the Sloman Hot Links tab above and then click on site C18.
Questions
- Explain why economies with deregulated financial markets are likely to experience macroeconomic instability (‘boom-bust cycles’).
- What are the benefits of studying perfectly competitive markets and general equilibrium theory?
- Write a brief defence of the use of mathematics in economics.
- Does experimental economics allow economists to take a ‘more nuanced and relevant approach’ to studying economic behaviour and devising appropriate policy?
Retail sales in the eurozone have been falling for several months as the recession deepens. The latest figures show a drop in sales of 4.2% between March 2008 and 2009. But what are the implications for fiscal and monetary policy?
With many eurozone countries worried about growing budget deficits the pressure is on the ECB to cut interest rates. Would this help to halt the decline in sales, or do policy-makers need to go further? The linked articles look at the facts and some of the solutions.
Volume of retail trade down by 0.6% in euro area Eurostat news release (6/5/09)
Brussels doubles EU recession forecasts for 2009 Independent (5/5/09)
Euro zone retail sales in record fall IrishTimes.com (24/4/09)
Record decline in eurozone sales BBC News (6/5/09)
EU businesses say worst of crisis over, urge action Guardian (6/5/09)
ECB Is Expected to Cut Rate to 1%, Enlist Other Tools The Wall Street Journal (6/5/09)
ECB set to cut interest rates to record low of 1% Times Online (5/5/09)
See also
Economic Forecast, Spring 2009 European Economy (European Commission)
Questions
- What determines the level of retail sales?
- What would halt the decline in retail sales?
- Discuss various measures that the ECB could take to stimulate the eurozone economy. Why might it be reluctant to take some of the measures?
Forecasting the future state of economies is difficult at the best of times. Forecasters frequently get it wrong. To see this, just look at forecasts for the current point in time made two or three years ago – or even six months ago, given the current dire circumstances. They were often way-off mark.
But why are forecasts often so inaccurate? The problem is that in the short run the state of the economy depends on the level of aggregate demand; and that, in turn, depends crucially on confidence – both of consumers and business. But confidence is a ‘will-o’-the-wisp’ thing. Confidence can evaporate with bad news, making the situation much worse. Likewise, good news can lead to rapidly growing optimism, which in turn stimulates consumption, investment and growth. Humans are fickle creatures – and the media do not help here, playing on fears or hyping-up good news.
The following articles look at forecasts made in April 2009, when economies around the world were deep in recession. Was this recession the start of something much worse? Or were economies soon to bounce back, taking up the slack created by the recession? Forecasters were being sorely tested. It will be interesting to see in a year’s time just how accurate, or inaccurate, they were.
Are there any signs of recovery? BBC News (16/4/09)
Merkel debates economic woes amid grim forecasts Guardian (22/4/09)
IMF is being unduly alarmist: Jeremy Warner Independent (24/4/09)
What the experts say: the shrinking economy Guardian (24/4/09)
Economic surveys signal that worst could be behind Europe EarthTimes (24/4/09)
Darling’s economic forecast “unrealistic” Moneywise (23/4/09)
Crisis deepens in Europe, Japan AsiaOne News (24/4/09)
IMF warns that worldwide slump will be deeper than thought Times Online (23/4/09)
World Economic Outlook: April 2009 IMF (24/4/09). See also webcast.
Questions
- Why do forecasters differ so markedly from each other?
- Other than an unexpected rise or fall in confidence, what else could make forecasts turn out to be wrong?
- To what extent is economic forecasting similar to and different from weather forecasting?
In a recession, the government’s budget will go into cyclical deficit as tax revenue falls and government spending on unemployment and other benefits rises. Provided the deficit is purely cyclical, it can be seen as desirable since it acts as an automatic fiscal stabiliser, boosting aggregate demand and helping to pull the economy out of recession. Once the economy returns to potential national income (i.e. a zero output gap), the deficit would disappear. At potential national income (Yp), government expenditure (including benefits) will equal tax revenue. The budget is in balance.
Again, provided that the deficit is only cyclical, discretionary expansionary fiscal policy that further deepens the deficit will not be a problem for public finances in the future. Once the economy pulls out of recession, the discretionary policy can be relaxed and the higher national income will eliminate the cyclical deficit.
But the problem the Chancellor of the Exchequer faced in the Budget (on 22/4/09) was not just one of tackling the recession. The UK economy has seen a massive growth in the structural deficit. His forecast is for the total deficit to be £175bn in 2009. But, according to calculations by the Institute for Fiscal Studies, even when the recession is over and the output gap has been closed, there will still be an annual deficit of around £140bn. This is not cyclical; it’s structural.
So why is there this huge structural deficit? And what is the solution? Will the solution slow down recovery? The following articles look at the issues.
Budget 2009: Tightening the Squeeze? Institute for Fiscal Studies (23/4/09)
We should start by admitting we’ve failed as an economy: Hamish McRae Independent (22/4/09)
Budget 2009: Experts cast long shadow over Darling’s sunny outlook Guardian (23/4/09)
Budget 2009: Economist warns of spending cuts and tax rises Guardian (23/4/09)
The chancellor’s Budget dilemma: Stephanie Flanders BBC News (23/4/09)
For a global perspective on structural deficits, see:
Why the ‘green shoots’ of recovery could yet wither Financial Times (22/4/09)
Outlines of the main Budget measures can be found at:
Budget 2009: Need to know Times Online (23/4/09)
At-a-glance: Budget 2009 BBC News (22/4/09)
Full details for the Budget can be found from the Treasury’s Budget site
Questions
- Explain the terms ‘cyclical deficit’ and ‘structural deficit’.
- Draw a diagram showing how government expenditure (including benefits) and tax revenue vary with national income. The diagram should show the sitation with no structural deficit: i.e. the two lines should cross at potential national income. Illustrate (a) a cyclical deficit where actual national income is below potential national income (a negative output gap) and (b) a cyclical surplus where actual national income is above potential income (a positive output gap).
- Now, on the same diagram, shift the two lines to illustrate a situation of structural deficit.
- Consider whether the government should attempt to increase or reduce the budget deficit at a time of recession.
- Why has the structural deficit become so severe over the past year?
- How quickly should the government set about tackling the structural deficit?
In an earlier news item we saw that the global recession has hit the demand for organic produce. The same is not true for Fairtrade products as a global survey published on 17/4/09 shows (see). Awareness of Fairtrade products continues to grow as do sales. The articles below look at the findings of this survey and at the explanations behind it.
UK: Fairtrade Flows Against Economic Tide Namnews (20/4/09)
The government must act on fair trade now Public Service Review: International Development Issue 13 (20/4/09)
Fairtrade a hit with shoppers as demand rises despite credit crunch Glasgow Daily Record (17/4/09)
Link to short videos from the Fairtrade Foundation; Link to facts and figures on Fairtrade Fairtrade Foundation
Questions
- Consider the reasons why Fairtrade sales have increased while sales of organic produce have declined.
- Does purchasing Fairtrade products mean that consumers are not seeking to maximise their consumer surplus?
- What economic challenges face Fairtrade producers? How should governments help the Fairtrade movement?
- Is the liberalisation of trade in the interests of Fairtrade producers?