Opinion editor's note: Editorials represent the opinions of the Star Tribune Editorial Board, which operates independently from the newsroom.

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In mid-February, Forbes came out with its 14th annual list of "America's Best Banks." At No. 20 was Silicon Valley Bank, known as SVB. A month later, SVB is failed, dead — the subject of an old-fashioned bank run and what for practical purposes was an emergency government bailout. And on Monday, President Joe Biden was compelled to reassure the nation that its banking system was safe.

Which it seemingly is. Over the weekend the government took new pains to remove doubt. The Federal Deposit Insurance Corporation — the entity referred to by the phrase "member, FDIC" — already protected bank stashes up to $250,000, which is enough for most individual savers. On Sunday, the Treasury Department and Federal Reserve took the extraordinary and possibly precedential step of announcing that all depositors would have access to their money, even above the $250,000 limit, right away. Normally large depositors would get something back as a bank failure was resolved through the sale of assets or absorption by healthier entities, but not all of it, and not quickly.

The targeted beneficiaries of that action are businesses, which in the case of SVB's depositors include many tech startups. That's good for the employees of those startups who want their paychecks on time, but it's bound to aggravate the perception that the government is always there to backstop businesses, less so for individuals.

The Treasury and Fed did say, and repeated for emphasis, that taxpayers won't be on the hook. A special assessment on banks will meet the costs. Also, shareholders in SVB and another failed bank covered by the arrangement — Signature, of New York — will have to eat their losses. Signature's problems were similar to SVB's, but also were linked to cryptocurrency — a potential source of systemic risk that many in government see as growing beyond nascent and niche.

What the government is trying to prevent — or, to the extent it's already begun, contain — is panic. Which of course raises the panicky question: What does it know that the rest of us don't?

It seems best at this point to be watchful but not unduly fearful. Events moved quickly on Monday, with a rout in bank stocks continuing and trading in some of them halted. Wrapped up in that carnage were local firms like U.S. Bancorp and the mainstream consumer brokerage Charles Schwab.

But as an article published Monday morning at Star Tribune Opinion stated, a full banking crisis isn't evident in the SVB wreckage. The bank's risk profile was out of whack with that of the industry at large.

Yet SVB is still dead. Why? It collapsed, in essence, because it needed to sell bond holdings at a loss to cover withdrawals. It had bought all those bonds — mostly government-backed mortgage securities — a few years ago because it had so many new deposits. It had so many new deposits because the government had flooded the country with money to help people and businesses through the pandemic. But market prices on bonds move in inverse to yields. When inflation arrived, the Fed raised its benchmark rate rapidly, and yields followed. Bad for any entity like SVB that needed to sell now because its customers wanted their money now. The bank might have been fine if it could have just held those bonds to maturity.

There are a few things to watch for as events continue to unfold. One is whether regulatory changes allowed SVB to fall into its trap. But it's as easily argued that the bank simply poorly managed its risk, having bought long-duration bonds and failing to hedge.

The other is whether these whirlwind events change minds at the Fed as it targets interest rates. Just last week, following testimony by Fed Chair Jerome Powell before Congress, further aggressive hikes seemed inevitable. Inflation reports due this week will also guide this.

The biggest lesson — in economics, as in life — is that there's always something coming. And that it quite possibly is something you weren't expecting. Further, that everything you did to deal with those somethings in the past is liable to bite back.