Chelsea alone signed for four billion kroner in January, more than Serie A, Bundesliga, Ligue 1 and La Liga combined. How is this possible, will the Premier League continue to dominate and how is the British government dealing with foreign investors? - People have said since the Premier League started that the bubble will burst, but it seems it won't, says Simon Chadwick, professor of sports industry.
Watch Simon Chadwick answer three questions about the Premier League's huge transfer fees in the player above
On the same theme: Manchester City's financial crime and the consequencesK
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Manchester City: What is the club accused of and what will the consequences be?