I HAVE A SECRET to share. I’m a Fire God, and quite proud of it. My first engineering job was with General Electric’s Aerospace Division in Valley Forge, Pennsylvania. I started in the thermal engineering group. The group was responsible for the design, fabrication, integration, testing and operation of spacecraft temperature control systems.
An important part of the design was managing the heat input from the sun. Since the group “controlled the sun,” someone gave the group the moniker “Fire Gods.” I knew none of this when I joined as a young graduate.

ONE OF MY FAVORITE movies is based on A Christmas Carol, the Charles Dickens classic. It’s about the mean and miserable Ebenezer Scrooge, a money lender who constantly bullies his poor clerk, Bob Cratchit, and rejects his nephew Fred’s wishes for a merry Christmas.
Scrooge lives only for money. He has no real friends or family, and cares only about his own well-being. As the story goes, on Christmas Eve, Scrooge is visited by three ghosts.

ECONOMISTS SUGGEST we stop spending excessively on Christmas gifts and instead buy more prudently or efficiently, according to an NPR story. Modern scrooges, you say? Not really.
The economists questioned believe huge amounts of money are wasted because we buy gifts that recipients don’t want, like or keep. In the interview, economist Tim Harford suggests more thoughtful gift-giving by, say, using wish lists to buy folks what they really want. We’ve been doing this in my immediate family for years,

BUY NOW PAY LATER is an online payment method that’s growing in popularity. Money and investors have moved toward participating companies big and small, as they seek to stake their claim in this growing market. What’s the big deal and why is everyone excited?
Buy Now Pay Later (BNPL) allows consumers to purchase goods and pay for them in the future. Approval happens in seconds. You make a down payment, such as 25% of the total purchase,

HOW MUCH INCOME do I need to retire? That’s a question many Americans have. I recently learned the hard way how different the answers can be. On a Facebook group, a person posted the question, “Can I retire on $40,000 a year?”

I thought the question was about living on $40,000 a year after earning a much higher salary. I was wrong and insensitive. I replied from my life perspective that it would be tough to live on that amount for 30-plus years in retirement.

EARLIER THIS YEAR, I swapped the Vanguard Short-Term Bond Index Fund (symbol: VBIPX) in my 401(k) for an inflation-indexed Treasury ETF (VTIP). The trade worked out well: The replacement fund has since fared better, thanks to this year’s accelerating inflation.
To buy the inflation-indexed ETF, I had to open a brokerage subaccount within my company’s retirement plan—a feature some 401(k)s offer, though these “brokerage windows” typically aren’t heavily promoted for fear employees will end up trading too much.

I HATE TO BE WRONG. I’ve written before about the technique I’ve developed for evaluating health insurance. My wife and I have used it over the years to decide which plan to select. I’ve shared it with friends and colleagues, and many have found it useful in gaining insight into their own health insurance options. I still think it’s a valid and valuable method.
But our recent experience, after switching health insurance mid-year, made me realize it was missing one important variable—the length of time you’ll be in the plan.

THE HOLIDAYS MARK a festive period for stock market bulls. The final two weeks of the year and the first several trading sessions of January have historically seen unusually strong gains for the S&P 500 stocks, according to research from Bank of America. Since 1928, the final 10 trading days of December have averaged gains of 1.19% and the first 10 sessions of January have returned 0.72%.
Why has the S&P 500 performed well during this stretch?

WITH THE SURGE of urbanization in the 19th century, many folks became concerned by the seeming rise in bad behavior. This behavior could be illegal—such as theft—or legal but undesirable, like alcohol abuse.
Nascent social sciences, including sociology and psychology, developed two alternative theories. “Moral Deficit” theorists said people engaged in bad behavior because they were internally “weak.” You might have seen a movie scene where a hysterical person is slapped with the admonition to “get a hold of yourself.” Or you might be familiar with the approaches of The Salvation Army and YMCA,

LAST WEDNESDAY, the Federal Reserve’s policymaking committee concluded its quarterly meeting with two big announcements. First, the Fed is going to scale back its monthly purchases of Treasury securities. Because these multi-billion-dollar purchases have helped keep interest rates low, the Fed’s objective here is to let interest rates begin to rise. That was the first announcement.

The second is that the committee expects to raise its benchmark rate by nearly a full percentage point next year.

EVERY YEAR AROUND this time, I think about one of the most memorable events in my life.

As a child, I was fascinated by trains. My father was a railway tower signal man during the Second World War and later a station master. My first toy trains were plastic and battery operated, not true electric trains. One year, I pleaded for a real set. To my surprise, American Flyer trains were under the tree Christmas morning.

I WAS WRITING magazine stories back in 1996, recommending stocks and mutual funds. Privately, I worried that readers might think I had some genuine insight—and they might even invest in the ways I suggested.
Propelled by that fear, I favored safe stories, like the best electric utility stocks or the outlook for U.S. savings bonds. I ransacked the library, looking for sure-fire, can’t miss investments. Surprisingly, I found one—something called an index fund.
Twenty-five years ago,

IS A DEGREE FROM AN elite school the golden ticket? I recently read Jeffrey Selingo’s excellent book Who Gets In and Why—and came away with some fascinating insights.
Selingo says experience and skills often trump where someone went to college. Each year, 1.8 million students graduate from four-year colleges, with 54,000 leaving with a degree from an elite institution. Simple math confirms employers must fill jobs with more than just graduates from elite schools.

TRAVELING DURING the holidays? As we drive east out of Ohio and into Pennsylvania, we know to fill the gas tank before we cross the border. According to the Tax Foundation, Pennsylvania has the third-highest gasoline tax in the country, behind California and Illinois, and about 20 cents per gallon higher than Ohio.
All states have to balance their budget. But they take very different approaches. This provides 50 experiments in taxation—and those taxes influence our behavior.

I STARTED MY CAREER with a little-known engineering company called SAI. It’s now called SAIC, short for Science Applications International Corp., a publicly traded and internationally renowned technology firm. But when I started in 1980, there were only a few thousand employees and several small, independently run offices scattered across the country.
SAI was started in 1969 by Dr. J. Robert Beyster, a nationally recognized expert in nuclear physics and national security. He started the company with the dual tenets of technical excellence and employee ownership.