I have written before about the difference between precision and accuracy, and the challenge of distinguishing signal from noise. With the constant barrage of economic and stock market data, much of which is taken to ridiculous levels of precision—one part in a thousand, for example, for the unemployment rates—the problem is particularly acute. What makes it even more ridiculous, of course, is that the figures will often be revised substantially. Precision is an illusion in this area.

This isn’t anyone’s fault; it’s just the reality of collecting messy data across a massive economy in a massive country. It is remarkable that the statisticians do as well as they do.

I talked yesterday about how the U.S. has been implementing its own austerity plan—by reducing federal and general government spending over the past couple of years—and how that has led to slower growth than would otherwise have been the case. Many would argue that this is nonsense, given the deficits we have been running, but a look at the stats from yesterday demonstrates that the government as a whole has in fact detracted from growth.

What has largely allowed this detraction to occur—while also allowing overall economic growth to continue—has been the Federal Reserve’s support of the financial markets and consumer spending by forcing down interest rates. You can certainly argue about how long the policy should continue or how damaging the exit will be—both questions I have addressed before—but, in my opinion, the idea that lower rates have allowed consumers to de-lever and supported the housing market recovery is beyond question.

I saw an interesting chart the other day, in a piece by the analyst Jim Paulsen, that showed how the U.S. economy had performed net of the government sector—which, to spare you the suspense, was actually quite well. We’re also seeing increasing debate over federal spending cuts: Are they needed in the short term in the U.S., or are they doing more harm than good?

The austerity debate is also well underway in Europe, and it is starting to be resolved in favor of more spending—at least on a political level. That’s a different discussion, though. Here in the U.S., it is both easier and harder to justify less austerity. Easier, in that we can better afford it; harder in that we need it far less.

One of the keys to looking at the stock market as a whole is valuations. For a given stream of earnings, how much you pay can make the difference between success and failure. Much like buying a car, getting a great deal goes a long way toward being happy with the results.

Last week, I mentioned that just because the Fed wasn’t talking about an exit strategy didn’t mean it wasn’t thinking about one. Sometimes you get lucky—on Saturday, the Wall Street Journal ran with an article on just that.

As the paper reported, Fed decision makers don’t know exactly how they will exit, as it will depend on the circumstances, but they’re now pondering it. To some extent, this puts paid to the notion that we’re doomed to continue on our present path until everything melts down. Yes, the Fed will exit at the appropriate time, even as the economy continues to improve on its own.

Yesterday, two of my colleagues and I were discussing the end of the world, a conversation prompted by some of my recent posts, as well as a call from an advisor seeking help with a client who has a nine-figure net worth and fully expects the world to end. In discussing what to do, we realized we hadn’t actually defined the problem: what does the end of the world mean? The last time we seriously had this discussion, in 2008–2009, we thought we knew what the end of the world looked like, but in talking it over, we realized we didn’t. So, in that vein, here’s my attempt to define various “end of the world” scenarios and what to do about them.

Defcon 1 – The U.S. today: economic uncertainty and looming hazards

One of the challenges in anyone’s life, especially in one’s job, is figuring out what’s really going on. For me, and anyone involved in the financial sector, this is especially complicated because there is an infinite amount of data, interpretations, arguments, and conclusions that will tell you up, down, right, left, buy, and sell—all at the same time.

The physical sciences have been dealing with this problem for a long time and refer to it as isolating the signal—the meaningful information you need—from the noise, the random events that can mask the signal.

Yesterday, I was asked to respond to an article on the views of Peter Schiff that appeared on the website Moneymorning.com. I’ve written a couple of these responses, and I think it makes sense to keep addressing questions as they come up, as many of these issues are worth a look on their own merits. The headline of the piece in question reads, “2/3 of America to Lose Everything Because of This Crisis.” If that’s true, it certainly deserves at least one blog post, right?

I’m familiar with Mr. Schiff’s views, as he’s a regular poster on various financial websites that I read. He also shares his opinions on his own website. His views are well known, and he’s not alone in them.

For some time, I’ve been convinced that a sustainable expansion has been going on in the economy, but I do have some concerns. The primary one is employment. While housing continues to recover, business investment is doing relatively well, and consumer spending is growing more strongly than expected, all of this depends on employment growth. For the next several months, the signs are good that it should continue.

What will increasingly matter, however, is whether the job growth continues, as well as the quality of the jobs, and here I have some worries. One of the biggest is how Obamacare will affect both the amount and type of hiring. This isn’t a political argument; the law contains multiple incentives that should—if employers are rational—influence their behavior.

As I’ve written several times, taxes have to go up, and when they do, it will be done in a stealth manner, without specifically calling it a tax increase, or by using some other justification.

We’re seeing exactly that right now in the form of Internet sales taxes. Just yesterday, the Senate approved a bill that would allow states to force large online retailers to collect sales tax, even if they have no operation in that jurisdiction.