Then there's the jump in house prices. Over the past five years housing prices have grown much faster than the overall cost of living, adding about $5 trillion to the public's wealth. Typical estimates say that each additional dollar of housing wealth adds about 3 cents to annual consumer spending, as families reduce their savings and borrow against their newly valuable homes. So we're talking about an additional $150 billion in spending, and roughly 1.5 million more jobs.

Does anything else in the U.S. economy rival housing as a source of job creation? Well, there's also the military buildup. The Economic Policy Institute estimates that increased military spending over the past four years has created 1.3 million private-sector jobs.

And, yes, there are the Bush tax cuts, which the administration insists are the source of everything good in the economy. And it's true that some portion of the tax cuts, which amounted to $225 billion this year, must have been spent in ways that created jobs. Given reasonable estimates of the effect of tax cuts on spending, however, they were probably a smaller force for job creation than the military buildup, and dwarfed by the housing boom.

So it's an economy driven by real estate. What's wrong with that?

One answer is that it has been a pretty disappointing recovery. Two new reports, one from the Center on Budget and Policy Priorities and one from the Congressional Budget Office, compare the current economic expansion with other postwar recoveries. By any measure except corporate profits, which have done very well, this one comes up short.

Even the good months would have been considered subpar in the past: the administration hailed last month's job growth as something wondrous to behold, yet there were 68 months during the Clinton years when employment grew faster.