We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› by Christina Colizza, Anna ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

This explainer is part of a series Full Fact is publishing exploring a range of topics. We’ll be updating these articles on a regular basis—this article was last updated on 8 January 2026 and the ...