Chris Coghlan

As the hon. Member will know, the Liberal Democrats have alternative measures for raising those revenues, but my fundamental point is that, yes, I welcome public investment, but it is flat in the Budget; it is not enough, in my view, and furthermore, it is not focused on the right areas. By contrast, economists have found that optimal forms of public investment are able to raise GDP by £1.50 for every £1 invested. The best public investments for raising economic growth are investments in intangible capital such as knowledge, research and development, patents and licenses. That can bring greater gains in productivity because knowledge can build on existing knowledge, and it can crowd in private investment, as it lowers the financial risk of participation for private investors. Indeed, the most effective form of R&D is targeted on a specific goal. For example, the Kennedy Administration in the ’60s had stunning success in increasing US productivity and growth by having the very specific goal of the moon landings. I was excited to see that R&D to solve targeted problems was in the Budget, on page 76, but then I saw that of the £70 billion in spending in the Budget, only £25 million will be spent on the best type of R&D to drive economic growth. That is about double the budget of my local district council. That is not really appropriate for the world’s sixth-largest economy. We stand on the cusp of a new industrial revolution in artificial intelligence, and this country has just one chance to gain the first mover advantage, and to harvest the productivity gains and growth that could result. Indeed, combined with innovations in the life sciences and climate technology, which are mentioned in the Budget, this could be our route out of this downward economic spiral, yet in the 164-page Budget, the words “artificial intelligence” appear once. I call on the Government to redouble their efforts on public investment and R&D, because I would like to live in a country that has the resources that it needs to provide opportunities for our citizens, and this Budget is a missed opportunity to do that.