joe oil Savers can see "good products" from these emerging Banks next year, especially in the long-term fixed bond market, says Rachel Springall of Moneyfacts. Lay the foundation But to increase political accountability and to sacrifice the independence of the central bank is to throw the baby out of the bath. Monetary policy is complex and technical. Handing control to politicians is more prudent than handing over keys to the country's nuclear power plants. The bank of England says Britain is a European banker, and the imf welcomes the progress of Brexit - and that's what happened In general, us interest rates fall and the dollar weakens. Us interest rates rise and dollar trends favour. A change in the price of U.S. Treasury bills, especially long-term Treasury bills, can help to predict the direction of the U.S. dollar. If investors think the us inflation is under the control, then under the existing Treasury bonds interest rate to attract, especially short-term Treasury bills, will attract investors, bond prices to rise.