80% of UK companies and public sectors organisations pay women less than men.
Read moreAn oligopoly is a firm in a given market with a few competitors. A market is oligopolistic if it is dominated by a few firms.
Application of game theory to oligopoly
Read the full analysis of oligopoly
What exactly is the 'most favoured nation' rule?
Read moreRegulators find leading model agencies guilty of price fixing.
Read more Read moreCosts and benefits of customs unions.
Read moreSavings ratio falls to lowest level on record.
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