Guess who's back, back again?

Shady’s back. Back again.

The gathering mortgage crisis puts Ireland on the cusp of a social conflict on the scale of the Land War, but with one crucial difference. Whereas the Land War faced tenant farmers against a relative handful of mostly foreign landlords, the looming Mortgage War will pit recent house buyers against the majority of families who feel they worked hard and made sacrifices to pay off their mortgages, or else decided not to buy during the bubble, and who think those with mortgages should be made to pay them off. Any relief to struggling mortgage-holders will come not out of bank profits – there is no longer any such thing – but from the pockets of other taxpayers.

The other crumbling dam against mass mortgage default is house prices. House prices are driven by the size of mortgages that banks give out. That is why, even though Irish banks face long-run funding costs of at least 8 per cent (if they could find anyone to lend to them), they are still giving out mortgages at 5 per cent, to maintain an artificial floor on house prices. Without this trickle of new mortgages, prices would collapse and mass defaults ensue.

However, once Irish banks pass under direct ECB control next year, they will be forced to stop lending in order to shrink their balance sheets back to a level that can be funded from customer deposits. With no new mortgage lending, the housing market will be driven by cash transactions, and prices will collapse accordingly.