Anna Valero interviewed, speaking about the big picture of UK productivity:  low investment, bad training, bad management and lack of infrastructure. BBC business correspondent Jonty Bloom examines what the British problems are, that we are pretty unproductive in many industries and in most of the country and as Anna Valero from the centre for economic performance at the London school of economics explains, for many different reasons: the British economy is chronically under-invested in all the key areas t- such as skills, management practices, technology and infrastructure - that are important for raising productivity.

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