www.harpers.org/archive/2008/02/0081908
I will use the familiar term "bubble" as a shorthand, but note that it confuses cause with effect. A better, if ungainly, descriptor would be "asset-price hyperinflation"--the huge spike in asset prices that results from a perverse self-reinforcing belief system, a fog that clouds the judgment of all but the most aware participants in the market. Asset hyperinflation starts at a certain stage of market development under just the right conditions. The bubble is the result of that financial madness, seen only when the fog rolls away. is a market aberration manufactured by government, finance, and industry, a shared speculative hallucination and then a crash, followed by depression. Bubbles were once very rare--one every hundred years or so was enough to motivate politicians, bearing the post-bubble ire of their newly destitute citizenry, to enact legislation that would prevent subsequent occurrences. After the dust settled from the 1720 crash of the South Sea Bubble, for instance, British Parliament passed the Bubble Act to forbid "raising or pretending to raise a transferable stock." For a century this law did much to prevent the formation of new speculative swellings. Nowadays we barely pause between such bouts of insanity. The dot-com crash of the early 2000s should have been followed by decades of soul-searching; instead, even before the old bubble had fully deflated, a new mania began to take hold on the foundation of our long-standing American faith that the wide expansion of home ownership can produce social harmony and national economic well-being. Spurred by the actions of the Federal Reserve, financed by exotic credit derivatives and debt securitiztion, an already massive real estate sales-and-marketing program expanded to include the desperate issuance of mortgages to the poor and feckless, compounding their troubles and ours. That the Internet and housing hyperinflations transpired within a period of ten years, each creating trillions of dollars in fake wealth, is, I believe, only the beginning. There will and must be many more such booms, for without them the economy of the United States can no longer function. After World War I, Wall Street wrote checks to finance new companies that were trying to turn wartime inventions, such as refrigeration and radio, into consumer products. The consumers of the rising middle class were ready to buy but lacked funds, so the banking system accommodated them with new forms of credit, notably the installment plan. Following a brief recession in 1921, federal policy accommodated progress by keeping interest rates below the rate of inflation. Pundits hailed a "new era" of prosperity until Black Tuesday, October 29, 1929. The crash, the Great Depression, and World War II were a brutal education for government, academia, corporate America, Wall Street, and the press. For the next sixty years, that chastened generation managed to keep the fog of false hopes and bad credit at bay. Economist John Maynard Keynes emerged as the pied piper of a new school of economics that promised continuous economic growth without end. Keynes's doctrine: When a business cycle peaks and starts its downward slide, one must increase federal spending, cut taxes, and lower short-term interest rates to increase the money supply and expand credit. The demand stimulated by deficit spending and cheap money will thereby prevent a recession. In 1932 this set of economic gambits was dubbed "reflation." Historians argue whether the Federal Reserve and Congress did enough soon enough to slow the rate of debt liquidation at the time. Most agree that once the inflation rate turned negative, monetary stimulus via short-term interest-rate management was ineffective, since the Fed could not lower short-term rates below zero percent. The Bank of Japan found itself in a similar predicament sixty years later. The economy was running in reverse and refused to respond to Keynesian inducements. In 1933, President Franklin D Roosevelt called in gold and repriced it, hoping to test Keynes's theory that monetary inflation stimulates demand. But it was World War II that brought real recovery, as a highly effective, demand-generating, deficit-and-debt-financed public-works project for the United States. The war did what a flawed application of Keynes's theories could not. A few weeks after D-Day, the allies met at the Mount Washington Hotel in Bretton Woods, New Hampshire, to determine the future of the international monetary system. Western economies were in ruins, and the international monetary system had been in disarray since the start of the Great Depression. The United States, now the dominant economic and military power, successfully pushed to peg the currencies of member nations to the dollar and to make dollars redeemable in American gold. Americans could now spend as wisely or foolishly as our government policy decreed and, regardless of the needs of other nations holding dollars as reserves, print as many dollars as desired. Members of the Bretton Woods system, most famously French President General Charles de Gaulle, worried that the United States intended to repay the money borrowed to cover its trade gap with depreciated dollars. Opposed to the exercise of such "exorbitant privilege," de Gaulle demanded payment in gold. With the balance of payments so greatly out of balance, newly elected President Richard Nixon faced a run on the US gold supply, and his solution was novel: unilaterally end the US legal obligation to redeem dollars with gold; More than a decade of economic and financial-market chaos followed, as the dollar remained the international currency but traded without an absolute measure of value. Inflation rose not just in the United States but around the world, grinding down the worth of many securities and brokerage firms. The Federal Reserve pushed interest rates into double digits, setting off two global recessions, and new international standards and methods for measuring inflation and floating exchange rates were established to replace the gold standard. After 1975, the United States would never again post an annual merchandise trade surplus. Such high-value, finished-goods-producing industries as steel and automobiles were no longer dominant. The new economy belonged to finance, insurance, and real estate--FIRE. With FIRE leading the way, the United States, free of the international gold standard's limitations, now had great flexibility to finance its deficits with its own currency. The motivation was in part political: the Saudis, Japanese, and Taiwanese hold a great portion of US debt; not coincidentally, these nations receive military protection from the United States. The process of financing our deficit with private and public foreign funds became self-reinforcing, for if any of the largest holders of our debt reduced their holdings, the trade value of the dollar would fall--and with that, the value of their remaining holdings would be decreased. Worse, if not enough US financial assets were purchased, the United States would be less able to finance its imports. It's the old rule about bank debt, applied to international deficit finance: if you owe the banks $3 billion, the bank owns you. But if you owe the banks $10 trillion, you own the banks. The FIRE sector's power grew unchecked as the old manufacturing economy declined. The root of the 1920s bubble, it was believed, had been the conflicts of interest among banks and securities firms, but in the 1990s, under the leadership of Alan Greenspan at the Federal Reserve, banking and securities markets were deregulated. In 1999, the Glass-Steagall Act of 1933, which regulated banks and markets, was repealed, while a servile federal interest-rate policy helped move things along. As FIRE rose in power, so did a new generation of politicians, bankers, economists, and journalists willing to invent creative justifications for the system, as well as for the projects-- ranging from the housing bubble to the Iraq war-- that it financed. The high-water mark of such truckling might be the publication of the Cato Institute report "America's Record Trade Deficit: A Symbol...
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