► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Britain’s politicians say they are keen to reward aspiration, but soaring house prices are a significant block to achieving this. Professor Christian Hilber, from the London School of Economics, explains to Ferdinando Giugliano how this can be fixed.<br /><br />► FT World News: http://bit.ly/1Exp0iJ<br /><br />► FT Wealth: http://bit.ly/1e3996C<br /><br />► Is There a London Property Bubble?: http://bit.ly/1MO55C9