Saturday, November 02, 2013

Unit 1: The used car market; a case of information failure?

It would appear so from the point of view of the consumer, according to this BBC clip which clearly shows asymmetric information in the market

http://www.bbc.co.uk/news/business-24784713#

Thursday, October 31, 2013

Unit 1: Wine prices to rise?

Apparently so, according to this BBC clip full of demand and supply analysis

http://www.bbc.co.uk/news/world-24753585#

So why don't we just produce more wine? Think elasticity of supply!

Sunday, October 13, 2013

Unit 1: More restrictions proposed on cigarette sales in Europe

....according to the BBC

http://www.bbc.co.uk/news/uk-politics-24493979#

Unit 1: Increased demand for bulletproof cars in Pakistan

A classic case of increased demand due to changing taste and fashion in Pakistan

http://www.bbc.co.uk/news/world-asia-24488387#

Unit 1: Post office shares: A disequilibrium price?

The launch price appears to be well below the equilibrium price if initial trading is any indication

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Monday, September 30, 2013

Sunday, September 29, 2013

Sunday, September 15, 2013

Unit 1: Changes at Currys

Is this revamp an example of allocative efficiency in the economy?

http://www.bbc.co.uk/news/business-24090230#

Unit 1: Giant turbines; productive efficiency in action

Great example from the BBC

http://www.bbc.co.uk/news/uk-england-essex-24078588#

Unit 2: Greek unemployment

A nice summary of the depressing position in Greece from tutor2u

http://www.tutor2u.net/blog/index.php/economics/comments/unit-2-macro-greek-unemployment-reaches-28

Unit 2: The circular flow of income

Nice powerpoint from tutor2u that builds the model step by step

http://www.tutor2u.net/blog/index.php/economics/comments/revision-presentation-building-the-circular-flow-of-income-spending?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+economics_news+%28tutor2u+Economics+Blog%29#When:18:26:22Z

Unit 1: Privatisations in the UK

A nice time line from the Guardian

http://www.theguardian.com/news/datablog/interactive/2013/sep/12/biggest-sell-offs-in-uk-privatisation-timeline

Unit 1: Charging for plastic bags

If you believe that free plastic bags lead to negative externalities, then this initiative by the UK government to allow England to follow Wales makes sense

http://news.sky.com/story/1141528/plastic-bags-shoppers-to-be-charged-5p Sky
http://www.bbc.co.uk/news/uk-24090133# BBC

a) What other approach could the government take to reduce the negative externality problem?

Sunday, September 08, 2013

Sunday, August 25, 2013

Wednesday, August 14, 2013

Monday, August 12, 2013

Unit 2: Government spending on capital infrastructure: Cycle networks

Nice example (said the cyclist) from the BBC, possibly leading to positive externalities for the ecponomy

http://www.bbc.co.uk/news/uk-23663257#

Unit 1: Payday loans: A demerit good?

It appears some people think so as councils move to limit advertising of these loans and access to payday loan sites from council computers

http://www.bbc.co.uk/news/uk-23663590#

Friday, August 09, 2013

Thursday, August 08, 2013

Unit 2: YTA training: A supply side policy

Thanks to the BBC

http://www.bbc.co.uk/news/uk-23611570#

a) Why is this an example of a supply side policy?
b) To what extent do you think such training schemes are likely to help the government meet its macroeconomic objectives for the economy?

Unit 1: The effect of GM crops on an agricultural PPC

An interesting article from tutor2u

http://www.tutor2u.net/blog/index.php/economics/comments/gm-foods-will-be-vital-in-feeding-the-future-world

a) Assuming the argument and figures to be correct (and there are strong opposition arguments), draw a PPC diagram to show the effect on output of introducing these GM crops. Label one axis "GM crops" and the other axis "traditional crops"
b) Explain why you have drawn the change as you have

Sunday, August 04, 2013

Unit 1: Sun beds; an example of a market with information failure?

Nice clip from the BBC

http://www.bbc.co.uk/news/uk-23513739#

a) Is more regulation required?
b) What other approaches to reducing the market failure could be used?

Thursday, August 01, 2013

Unit 2: Latest UK macro data

Thanks to tutor2u for this slideshow jam packed with up to date data

http://www.tutor2u.net/blog/index.php/economics/comments/developments-in-the-uk-economy3

Unit 1: How much of the cigarette price is tax?

Some great data from the Guardian showing the $ cost per pack across various countries and the % of that price that is tax

http://www.theguardian.com/society/datablog/2013/aug/01/australia-cigarettes-expensive-tax

This analysis shows prices relative to incomes as it shows how many minutes the average worker has to  work to buy a packet of cigarettes

http://www.businessinsider.com.au/price-pack-of-cigarettes-around-the-world-2012-10

Sunday, July 28, 2013

Unit 1: The falling cost of car insurance

....is due to less legal claims for whiplash, apparently

http://www.bbc.co.uk/news/uk-23475415#

a) Using a S&D diagram, explain why the price of car insurance has decreased

Unit 1: The opportunity cost of the Meningitis B vaccine

The rejection of the meningitis B vaccine  for the UK highlights many basic issues in economics, scarce resources, unlimited wants, choices, opportunity cost, the validity of data.........

http://www.bbc.co.uk/news/uk-23437251# video
http://www.bbc.co.uk/news/health-23422973# article

Unit 1: How much does the weather effects the supply of English wine?

A lot, according to this Ch4 video

http://www.channel4.com/news/english-wine-producers-celebrate-the-summer-weather-video

Thursday, July 25, 2013

Unit 2: UK growth in GDP

Is this the start of a recovery?

Interesting video from Ch4 with a great graph at around 4.25 showing how different sectors of the economy have done since the downturn in 2008

http://www.channel4.com/news/uk-economy-gdp-george-osborne-sustained-growth

and the BBC

http://www.bbc.co.uk/news/business-23446043#

Wednesday, July 24, 2013

Saturday, July 20, 2013

Unit 1: Actions to reduce the negative externalities from excessive alcohol consumption

For women born in the 70's the private costs appear to be high

http://www.bbc.co.uk/news/health-23371340#

a) Evaluate the alternative measures government could take to reduce the death rate in this age group

Thursday, July 18, 2013

Un it 1: What will the level of demand be for a hydrogen fuelled car?

Hyundai intend to launch one in 2015 according to the BBC

http://www.bbc.co.uk/news/business-23351291#

a) Using demand theory, explain what will determine the level of demand for these hydrogen fuelled cars

Unit 2: A mixed picture re UK unemployment

Overall, the UK number is down

http://www.bbc.co.uk/news/business-23346187#

...but in Scotland it's rising

http://www.bbc.co.uk/news/uk-scotland-23348119#

...and long term unemployment is at its highest rate since 1996

http://www.bbc.co.uk/news/business-23340761#

Unit 1: Rubbish on the beach: Negative externalities

Depressing behaviour leading to negative externalities

http://www.bbc.co.uk/news/uk-23325495#

a) What could the government do to reduce the negative externalities?

Unit 2: The benefits cap: A supply side policy

Details from the BBC

http://www.bbc.co.uk/news/business-23311578# video
http://www.bbc.co.uk/news/business-23306092 article

...but how successful will it be? Some really good evaluation in the report

Unit 2: Smog eating pavements

....which appear to have positive externalities associated with them

http://www.bbc.co.uk/news/science-environment-23324177#

Tuesday, July 16, 2013

Sunday, July 14, 2013

Unit 1: Demerit goods: The government drops plans for a minimum unit alcolol pricing scheme

Thanks to the BBC for this summary

http://www.bbc.co.uk/news/health-23283821
http://www.bbc.co.uk/news/uk-23289009

Unit 2: If you thought Greece's unemployment couldn't get any worse...

....you'd be wrong: The latest data shows U at 27.4% and this video shows one of the consequences; the exodus of the young and skilled

http://www.bbc.co.uk/news/world-europe-23266763#

Unit 2: Economic growth in the EU: Data

Thanks to economics help for this

http://www.economicshelp.org/blog/7684/economics/eu-economic-growth-stats/

Unit 1: Demerit goods: The government steps back from further regulation of the tobacco industry

Thanks to Sky news

http://news.sky.com/story/1114718/plans-for-plain-cigarette-packs-shelved

and the BBC

http://www.bbc.co.uk/news/uk-23289009
http://www.bbc.co.uk/news/health-23281804

Unit 1: Falling demand for PC's

....due to better substitutes becoming available. A nice summary from tutor2u

http://www.tutor2u.net/blog/index.php/economics/comments/unit-1-fall-in-sales-of-pcs-due-to-rise-in-demand-of-substitute-goods

Unit 1: Negative externalities in China

Thanks to tutor2u for this post covering air pollution and pork production

http://www.tutor2u.net/blog/index.php/economics/comments/unit-1-micro-externalities-air-pollution-and-life-expectancy-in-china?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+economics_news+%28tutor2u+Economics+Blog%29#When:06:13:37Z

and this from the BBC on air pollution

http://www.bbc.co.uk/news/world-asia-china-23247803#

Sunday, July 07, 2013

Thursday, July 04, 2013

Unit 1: Extracting iron ore

Great short clip from the BBC showing the fop in action

http://www.bbc.co.uk/news/business-23143585#

Unit 1: Legislation in Wales to supply more organs

As ever, Wales leads the world to increase the supply of donor organs......an example of merit goods?

http://www.bbc.co.uk/news/health-23141305#

Wednesday, June 26, 2013

Monday, June 24, 2013

Unit 1: Externalities from wind turbines

This Sky report indicates negative externalities arising from wind turbines

http://news.sky.com/story/1107120/wind-farm-plan-in-bristol-channel-catastrophic

...but it fails to mention the positive externalities: Any idea what they are?