https://www.theguardian.com/business/2019/jul/31/how-has-brexit-vote-affected-the-uk-economy-july-verdict

How has Brexit vote affected the UK economy? July verdict

Each month we look at key indicators to see what effect the Brexit process has had on growth, prosperity and trade

"Niesr predicts the UK economy will not recover from a no-deal Brexit" (National Institute of Economic and Social Research)