This earlier post made the following point about folks who lost their entire nest egg by investing it with Bernard Madoff:

Although nothing is wrong with compassion for folks who lose money in an investment fraud, it’s important to remember that those investors who lost their nest egg in the Madoff implosion were imprudent in their investment strategy. They should have diversified their Madoff holdings or done some real due diligence into his operation if they were going to bet the farm on it. Even though every one of Madoff investors carry insurance on their homes and cars, one can only speculate why they didn’t attempt to understand the risk of their investment in Madoff’s company better than most did. Most likely, many of the investors simply did not care to truly understand how Madoff claimed to create wealth for them in the first place.  .  .  .

It’s easy to throw Madoff in prison for the rest of his life, simply attribute the investment loss to him and pledge to do a better job of policing the crooks next time. It’s a lot harder to understand how Madoff’s investors could have hedged their risk of Madoff’s fraud. As this WSJ editorial concludes, "expecting the SEC to prevent a determined and crafty con man from separating investors from their money is no more sensible than putting your life savings with a Bernard Madoff."

Professor Antony Davies of Duquesne University in Pittsburgh makes an analogous point in this W$J letter-to-the-editor (H/T Don Boudreaux) about folks who are calling for increased regulation because of losses incurred in their 401(k) retirement accounts:

In the article "Big Slide in 401(k)s Spurs Calls for Change" (page one, Jan. 8), 35-year-old project manager Kristine Gardner says in response to the 44% drop in her 401(k) last year: "There’s just no guarantee that when you’re ready to retire you’re going to have the money."

Newsflash: Higher returns are the compensation for incurring risk, and lower returns are the price of safety. Ms. Gardner’s 401(k) would have been completely safe had she shifted her investment allocations into money markets. As money markets yield a paltry 1%, Ms. Gardner’s real complaint isn’t that 401(k)s are unsafe, but rather that financial markets require her to incur risk in exchange for being compensated for incurring risk.

Retirement consultant Robyn Credico claims that "This is the biggest test that the 401(k) plan has seen . . . and it has failed." Au contraire, 401(k) plans have worked exactly as designed. It is the workers (and their retirement consultants) who have failed.

There is only one reason why the average person close to retirement should have lost 50% of his 401(k): incompetence. Most workers at that age should have long since shifted the bulk of their 401(k)s into bonds and money markets. The 401(k) is a powerful investment tool but can be dangerous when abused.

If you aren’t willing to put forth the effort to learn the principles of investing, that’s your choice. But don’t hobble the rest of us by asking for government regulation of a tool that works perfectly well just so that you can be spared the effort of figuring out how to use it.

As with the security theater in our nation’s airports, increased regulatory control over retirement investment is a fake safety net. It will not protect retirement savings (check out the solvency of the Social Security system if you don’t believe that), and the "protection" of increased regulation will lead many investors to believe that they still do not need to understand the best ways to create wealth and hedge risk in their retirement accounts.

Indulging ignorance is generally not a good reason for increasing governmental power.