Stubbornly high interbank lending rates indicate that tensions remain in the money markets even though the US, UK and various European governments have pledged to inject capital directly into banks and guarantee many types of bank debt.
Analysts said that while stock markets had rallied and the cost of protecting bank debt against default had tumbled by record amounts in the US, it would take time for the reduced costs of what is in effect government-sponsored funding to show through.
Three-month Libor, the most important interbank lending rate that is used to price loans, derivatives and many other kinds of financial products, has barely moved in sterling markets, which have had full details of the UK government guarantee since Monday morning.
