Perfect Competition - Daffodil Farmers

http://news.bbc.co.uk/1/hi/england/7438146.stm

Objectives of firms

facebook

not just for profit

social entrepreneurs

video blog - economics help

http://uk.youtube.com/user/economicshelp

more macro but relevant

abnormal profit from a monopoly?

tesco's profits up 12%

financial principle agent problem

http://www.tutor2u.net/blog/index.php/economics/financial-collapse-and-the-principal-agent-problem/

supermarkets

Competition Commission Report
BBC news
UK supermarkets set for shake-up
Supermarkets under scrutiny
Audio-visual reports The Competition Commission is to order major supermarkets to sell off land to boost choices for customers
Robert Peston Tesco Trimuphs
Newspaper coverage
Graphics you might want to use in your teaching
Guardian:
The Times Shoppers to pay for superstore shake-up

profit positions - flash presentations

http://www.flashecon.org/profitA/profitA_main.asp - perfect competition

http://www.flashecon.org/profitB/profitB_main.asp - imperfect competition