By Keith Boyfield As the London Stock Exchange’s younger brother continues to struggle, a new energy firm provides a litmus test on how well AIM can deliver on its raison d’etre, writes Keith Boyfield The AIM market, along with its big brother, the London Stock Exchange (LSE), struggled to attract new entrants in 2023. A perceived lack of liquidity, attributable in large part to the withdrawal of institutional investors, such as pension funds, resulted in London losing business to rival exchanges, notably New York. All told, IPOs on the LSE raised £953m last year – that’s 40 per cent down on t…