The Oil Price Shock: Primary, Secondary and Collateral Effects

In the last few weeks, financial markets have been rocked by the drop in oil prices, and in the process reminded us of three realiti...

Up, up and away! A crowd-valuation of Uber!

In June 2014, I tried to value Uber and arrived at an estimated value for the firm of $6 billion , an impressive number for a young firm, bu...