Oligopoly

Some useful links:

Tutor2u http://www.tutor2u.net/economics/blog/a2-micro-oligopoly

Economics Help http://www.economicshelp.org/blog/glossary/concentration-ratios/

KInked demand curve https://www.coursera.org/learn/principles-of-microeconomics/lecture/DwbIg/the-price-leadership-model-the-kinked-demand-curve-model

Game Theory http://www.tutor2u.net/economics/reference/oligopoly-game-theory

Government regulation

Thank you to Ahmad in year 11 for finding this up-to-date article on Vodafone. "Under law Ofcom’s penalties are capped at 10pc of a company’s turnover for the specific period under question, but historically fines fall well below this threshold" http://www.telegraph.co.uk/business/2016/10/25/vodafone-braced-for-multi-million-pound-ofcom-fine/

Regulatory capture http://www.independent.co.uk/life-style/food-and-drink/news/is-the-british-nutrition-foundation-having-its-cake-and-eating-it-too-1925034.html