That's funny DoM, because your 8% growth over ten years tallies with my doubling of liquidation values on the non-performing loans to break even on the original investment.
The point to bear in mind is that the maximum that can be gained from a loan is 100% of its value plus the interest paid on it.
Against this costs of 2.64 bn (to the banks), 16 bn in interest on the 54 bn in NAMA bonds (to the banks), and 54 bn in bond repayments (to the banks) means that NAMA actually has to generate 72.64 bn in income...
To do this, they will borrow up to 6.5 bn, of which 5 bn will be secured on the taxpayer and loan this to the developers to, eh, build some apartments and offices and stuff that we, eh, really, really, need, because, eh, everyone is going to want to come and do tours of our broken hospitals and rat-infested schools.
The high muckamuck parades will be held every week with our lords and masters in their faux mink and real gold capes showering the huddled masses with pennies for bread. If there is no bread, we will eat cake.
All this pomp and ceremony will be a huge boost to the nations tourism industry, so will employ lots of people. The wages will be well below welfare rates, so only immigrants will want to do them. They won't be able to afford the NAMA prices for new apartments, so we'll, eh, swap them with them in return for them working.
Bound to work. What could possibly go wrong? Need Another Million Apartments?
edit: oh and there are many other ways.