Glossary: Quantitative easing
Lower interest rates encourage people to spend, not save. But when interest rates can go no lower and there is a sharp drop in consumer and business spending, a central bank’s only option to stimulate demand is to pump money into the economy directly. This is quantitative easing. The Bank of England purchases assets (usually government bonds, or gilts) from private sector businesses such as insurance companies, banks and pension funds financed by new money the Bank creates electronically (it doesn’t physically print the banknotes). The sellers use the money to switch into other assets, such as shares or corporate bonds or else use it to lend to consumers and businesses, which pushes up demand and stimulates the economy.
The familiar name given to securities issued by the British government and issued to raise money to bridge the gap between what the government spends and what it earns in tax revenue. Back in 1997, the entire stock of outstanding gilts was £275bn; by October 2010 it had surpassed £1,000bn. Gilts are issued throughout the year by the Debt Management Office and are essentially investment bonds backed by HM Treasury & Customs and considered a very safe investment because the British government has never defaulted on its debts and this security is reflected in the UK’s AAA-rating for its debt. Gilts work in a similar way to bonds and are another variant on fixed-income securities.