Thursday, June 24, 2010

Unit 1: Rising demand for vuvuzelas

This BBC clip explains the rising demand for the buzz producing vuvuzela

http://news.bbc.co.uk/1/hi/business/10383014.stm

a) Explain, using economic theory, the cause of the increse in demand
b) Show this effect on a demand diagram

Monday, June 21, 2010

Friday, June 11, 2010

Unit 1: China's trade surplus increases

This BBC clip rports a rising trade surplus in China

http://news.bbc.co.uk/1/hi/business/10285591.stm

a) Why has the trade surplus increased?
b) Discuss the likely effect on the surplus if the Chinese currency appreciated
c) Discuss the likely effect on the surplus of a rise in Chinese labour costs

Unit 2: Government income and spending

A nice graphic from the BBC showing income and spending

http://news.bbc.co.uk/1/hi/politics/10263711.stm

a) Given the need for £60bn cuts, what would you cut? Which taxes do you raise? Who'd be a politician in power?

Thursday, June 10, 2010

Unit 1: How govt action can successfully reduce market failure

This BBC video shows the reduction in negative externalities that the smoking ban had led to

http://news.bbc.co.uk/1/hi/health/10271620.stm

a) What are the negative externalities that have been reduced?
b) Why are these negative externalities?

Unit 2: Why deflation is bad

A clear explanation from economicshelp

http://econ.economicshelp.org/2010/06/why-deflation-is-bad.html

Friday, June 04, 2010

Unit 2: Unemployment: Revision

From economicshelp comes this handy revision post on some aspects of unemployment

http://www.economicshelp.org/blog/unemployment/definition-of-unemployment/

Tuesday, June 01, 2010

Unit 2: India's growth and the danger of inflation

The BBC reports that the Indian economy continues to power ahead

http://news.bbc.co.uk/1/hi/business/10198839.stm

a) Using AD/AS analysis, explain why inflation may be occuring in the Indian economy