How Are Interest Rates Determined? | Home Loans Today By Tony | 26 August, 2012 - 1:50 pm |26 August, 2012 Miscellaneous A number of factors impact interest rates. Growth in the economy is one of the biggest determinants. Get great mortgage rates at Home Loans Today. Read the rest here: How Are Interest Rates Determined? | Home Loans Today Tagged biggest, economy, factors-impact, great-mortgage, Home Loans, LOANS, the-biggest, the-economy. Bookmark the permalink.