We present a real-time macro data set for the UK. Each variable has many different vintages - reflecting the revisions and s that occur over time. Our aim is to provide a resource for researchers evaluating UK forecasting performance and policy-making in real time. We illustrate the importance...

In an influential paper published in Science, Nordhaus employs an integrated climate-economy model to study climate change. He finds that optimizing climate change policy requires low levels of controls on emissions of greenhouse gases. This paper follows his pioneering methodology but...