[another_poster]

To play devil’s advocate, we really should ban 30 year fixed mortgages, not 5/1 ARMs. I know it sounds contradictory, but hear me out.

One of the Fed’s primary methods to control inflation is adjusting economic demand by making loans cheaper or more expensive.

In our current regime of fixed mortgages, new home buyers disproportionately bear the cost of the Fed’s effort to reduce inflation, since only they need to pay the higher costs. But if everyone had ARMs, the cost of reducing inflation would be spread out over everyone with a mortgage, so the pool of people affected would be significantly wider and the needed interest rate increases to fix inflation would be significantly lower.

[medvezhenok]

There's also a much easier way to fix [monetary] inflation and that is fiscal - just raise taxes. Much quicker to propagate through the economy too. Just politically challenging.

Right now fiscal is doing the exact opposite, i.e. giving people stimulus while FED raises rates.

[snarf21]

That is an interesting thought and I'll have to think about that more deeply. I think one thing that we need to remember is that with a fixed mortgage, you are paying tomorrow's mortgage at today's prices. As inflation rises and salaries rise to keep pace, your mortgage stays the same. It incentives home buying which is why there are so many government programs in this area. Obviously you don't want to just in at the top of the bubble, but getting in asap is a great strategy for most everyone.