HM Treasury


Green finance strategy: transforming finance for a greener future

This strategy provides an approach to greening financial systems, mobilising finance for clean and resilient growth, and capturing the resulting opportunities for UK firms.

The Magenta Book: guidance for evaluation

The Magenta Book is guidance on what to think about when designing an evaluation. It explains how results can be interpreted and presented, and what should be considered in this process. The Magenta Book outlines how thinking about evaluation before and during policy-making can improve...

Quality in policy impact evaluation: understanding the effects of policy from other influences (supplementary Magenta Book guidance)

Quality in policy impact evaluation (QPIE) is a supplement to the Magenta Book and provides a guide to the quality of impact evaluation designs. It has been developed to aid policy makers and analysts understand and make choices about the main impact evaluation designs by...

Stern Review report on the economics of climate change

The Stern Review is regarded as the most comprehensive review ever carried out on the economics of climate change.