I RECENTLY Asked a group of colleagues - and myself - to Identify the Single Most Important development to emerge from America's Financial Crisis. Most of us Had a common answer: The age of the bank run HAS Returned. Since the end of World War II, economists Generally Have Thought That Were Dead runs on banks, at least as a Phenomenon in advanced nations. In the United States, for example, bank Deposits are Insured by the Federal Deposit Insurance Corporation, and, as a last resort, the Federal Reserve Deposits Cdn back by printing money. The new complication Is That bank Deposits are no longer the dominant form of modern short-term finance. The modern bank run means clustering a rush to Withdraw from money market funds, the disappearance of collateral for overnight loans connectable banks gold Between the sudden pulling of short-term credit to a troubled institution financière. New versions are intended thesis In Some Ways still similar to the old: both Reflect the desires to pull money out of Endeavor year - and To Be the first out the door. Both Canon and set off a crash. These newer forms Occur In The So-Called shadow banking system, short-term Involving Financial Credit not the Guaranteed by the deposit insurance umbrella. According To the Federal Reserve Bank of New York, shadow banking accounts for about $ 15 trillion in assets - more than the traditional banking system. Goal ace ace 1990 Recently, the shadow-banking total WAS much lower, at less than $ 4 trillion. The core problem Is That the growth of short-term credit has-been outracing o Ability to protect it, and investors since 2008 MOST Have Realized That thesis shadow-banking transactions are not risk-free. One top of this problem is the market for derivatives. The quantity of open derivatives Amounts to trillions, and thesis positions are Another source of short-term credit risk. So sudden was Need for aussi prompt payouts Could we run a Financial Institution. That it now SEEMS Will the 21st century looks like the 19th and early 20th centuries, with periodic panics and runs on financial institutions, Perhaps Followed by deflationary collapses. In the euro area, thesis problems plagued banks and Have Entire Countries, like Greece and Portugal. The "country have bank" is not a new and reassuring Entirely catch phrase, and it shows the problem That Goes Beyond the Private Sector. If a central bank is deft enough, it Cdn AVOID deflation by using loans and guarantee to the Monetary Policy passif of run-prone institutions. That Worked Reasonably well in 2008, aim in the long term policy sa situation sets up the system for Even More danger by Subsidizing bank risk-taking and Precarious Financial structures cheap business cards. Another problem Is That Those ending central bank Guarantees Is not always easy. The European Central Bank stemmed HAS A Financial collapse for now, only goal by lending to banks Amounts wide at 1 percent for a three-year window. And yet the euro area HAS Entered a recession, so it's unclear When troubled European banks Cdn return to private capital markets. The central bank may end up taking over much of the allocation of capital. The arrangement assumed aussi Economic Growth That Will Fairly Quickly pick up in the euro area - Hardly a certainty. And There is little market power to discipline European banks to clean up balance sheets Their gold to exercise caution for the Future. So the system restes Extremely vulnerable. Another feature of this new order is more and more That Will Be Financial transactions collateralized with securities the safest possible: United States Treasuries. Demand for Them Will Remain high, and low borrowing Costs Will ease our fiscal problems. Still, the resulting and low rates of return serve as a tax savings are safe, risky encourages a quest for yield and redistribute resources to government borrowing and Spending. It Is not healthy for the Private Sector When investors are so obsessed with holding wealth in the form of safe Governmental guarantees. THIS Entire package of problems Seems To Be proportion of "the new normal" - it's not going away anytime soon. Some economists, like Ricardo J. Caballero of the Massachusetts Institute of Technology, Have Called for Governmental Guarantees well Extending Beyond traditional bank deposits. That Would check the problem, aim at what cost? In a larger one based Insolvency Financial Crisis, our government intolerable Financial Burdens Would face, as in Ireland Happened When the Guaranteed icts government bank debts. A Broader government guarantee aussi Would spread the moral-hazard problem to year Even larger class of financial transactions, raising the odds the guarantee That Will Have to Be Paid someday out. In Any case, bailouts for politically unpopular Already Creditors are, and are expanded Unlikely To Be. In short, no path is Promising Financial Before us. That it's good the American economy Seems To Be Recovering, and this may shove Some Problems into the future. Purpose Banking and Finance has REMAIN Mess At Their core. Welcome to the 21st century.
Tyler Cowen is a professor of economics at George Mason University.
Economic View: The Bank Run, Updated

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