Jason Lowe shares some thoughts on Equilibrium’s AIM portfolio.

Our roundup this week covers the Panama Papers offshore tax scandal, a new poll suggesting increasing support for the 'In' campaign ahead of the forthcoming referendum on Britain's membership of the EU, signs of a gradual recovery for Tesco and the introduction of a new National Living Wage.

In our roundup this week, we discuss BP reporting its worst annual loss for more than 20 years and the impact this has had on the FTSE 100, news of Sainsbury's agreeing to buy Argos owner Home Retail and figures suggesting taxpayers are increasingly favouring online returns.

Following another busy seven days in the world of finance and investment, our roundup this week includes news of Sainsbury's continuing to outperform its rivals, a number of supermarkets slashing petrol costs to levels not seen since 2009, the launch of new personal tax accounts by the HMRC and UK inflation returning to positive territory in November.