With the declines yesterday, U.S. markets are now in an official correction. Just to get the terminology straight, a “correction” means a 10-percent decline, while a "bear market" indicates a 20-percent decline. As of the close yesterday, the Dow was down 10.3 percent, and the S&P 500 was down 10.1 percent. The decline really accelerated at the end of the day—bringing the indices into official correction territory.

Brad here. One of the major concerns about the economy over the next year or so is whether consumers will keep spending. As confident as they are, it seems they will certainly want to—but it is far less clear whether they will actually be able to. Andrew Kitchings of Commonwealth’s Asset Management group has put together a good analysis of something we need to pay attention to. Over to you, Andrew.

Wow, that was a bad week. After pushing to new high after new high, the market suddenly rolled over. We saw multi-hundred-point declines on several days, culminating in a 666-point drop in the Dow on Friday. This is reportedly the sixth-largest decline ever.

There is a market adage that states, “as goes January, so goes the year.” We certainly should hope this is the case for 2018, as January was another month of great stock market returns. The U.S. indices were up by 5 percent or more, while international markets—both developed and emerging—did the same. The news was not all good, of course, as markets pulled back at month's end. Given the strong gains up to that point, however, it looks likely to be just profit taking, rather than a harbinger of something worse.

Over the past two days, we have had the first sell-off in quite a while. With the Dow falling more than 500 points, is it time to stock up on canned goods and supplies? I don’t think so.

With President Trump scheduled to give the annual State of the Union address tonight, I thought it would be a good time to consider the economic state of the union. As usual, of course, I am going to pass on the politics and instead take a big-picture look at the economy. 

When investors look at their final statements at year-end, there is bound to be lots of discussion about how their portfolios performed. And, as has become usual in the past couple of years, there will be questions about and comparisons between the U.S. stock indices and that performance. In other words, how can the Dow or the S&P be up by that much and I am “only” up by X?

I was thinking about demographics the other day, in the context of what they mean for economic growth over the next decade or so. One of the reasons growth has been so slow in recent years is simply because of the age mix of the population. Baby boomers are aging and retiring, so they are spending less. The rising millennial generation, on the other hand, has not yet hit its peak earning and spending years. As such, the drag from the boomers offsets the gain from the millennials. It will continue to do so for the next couple of years, but then that will change. The effect of demographics is one of the few things we really can know ahead of time in economics. We know who has been born—and when. After that, it is just a matter of counting.

Yesterday, I noted briefly that I would be “keeping an eye” on how long the good times last in the new year. It was one of those offhand comments that, once you think about it, really requires quite a bit more thought and analysis than at first glance. As an example, my dog is now barking like crazy at the snow. Why is he barking? I don’t know, and I suspect he doesn’t either. He just knows things are different and therefore worrying, and he wants to let his people know he’s on the job. My aim is to be at least slightly smarter than the dog here, so let’s lay the groundwork for what we will be watching in 2018.

Today’s post will be a quick note as I catch up after a couple of weeks out for the holidays.