Stock investors cheered Friday because the latest monthly jobs report wasn’t terrible. But the big issue remains: Even if you set aside the temporary impact of downsizing at the Census Bureau, the economy isn’t generating nearly enough new jobs to bring down the US unemployment rate.

Here’s the problem. August marked the eighth straight month of job gains in the the private sector – a welcome pattern that President Obama was quick to highlight. Yet those gains average less than 100,000 per month. That’s not enough to improve the job market, economists say.

How’s that? Well, if the whole economy, including government, ticked along at a pace of 100,000 job gains per month, it wouldn’t be fast enough to account for natural demographic growth in the labor force. A rising population means about that many new people should be entering the workforce each month.

So a modest pace of 100,000 jobs a month is certainly better than declines, but it doesn’t begin to fill America’s jobs hole.

In fact, unemployment could actually rise more. On Friday, the Labor Department said the jobless rate edged up to 9.6 percent in August, from 9.5 percent in July. The disappearance of Census jobs outweighed a gain of 67,000 new jobs in the private sector.

What lies ahead

more… http://www.csmonitor.com/Business/2010/0903/Why-100-000-jobs-a-month-won-t-lower-unemployment-rate