The Government has raised $26.6 million towards the costs of rebuilding Christchurch through an Earthquake Kiwi Bond but investors aren't getting much reward for their support.
The bond was announced at last year's budget as part of a plan to help fund the $5.5 billion in direct costs to the Government from the two major Canterbury quakes.
But the rate on the bond has dropped from 4 per cent to 2.75 per cent per annum since its launch.
Valerie Jeal, investor relations manager for the New Zealand Debt Management Office, an arm of the Treasury, said the interest rate had dropped following the fall in wholesale rates as had other bond investments.
"The interest rates are set at a slight margin below the wholesale rate and is based on the Government's cost of borrowing," Jeal said. "Wholesale rates are at historically low levels."