A FEW years ago we came up with the term “Chimerica” to describe the combination of the Chinese and American economies, which together had become the key driver of the global economy. With a combined 13 percent of the world’s land surface and around a quarter of its population, Chimerica nevertheless accounted for a third of global economic output and two-fifths of worldwide growth from 1998 to 2007.
We called it Chimerica for a reason: we believed this relationship was a chimera — a monstrous hybrid like the part-lion, part-goat, part-snake of legend. Now we may be witnessing the death throes of the monster. The question President Obama must consider as he flies to Asia this week is whether to slay it or to try to keep it alive.
In its heyday, Chimerica consisted largely of the combination of Chinese development, led by exports, and American overconsumption. Thanks to the Chimerican symbiosis, China was able to quadruple its gross domestic product from 2000 to 2008, raise exports by a factor of five, import Western technology and create tens of millions of manufacturing jobs for the rural poor.
For America, Chimerica meant being able to consume more and save less even while maintaining low interest rates and a stable rate of investment. Overconsumption meant that from 2000 to 2008 the United States consistently outspent its national income. Goods imported from China accounted for about a third of that overconsumption.
For a time, Chimerica seemed not a monster but a marriage made in heaven. Global trade boomed and nearly all asset prices surged. Yet, like many another marriage between a saver and a spender, Chimerica was not destined to last. The financial crisis since 2007 has put the marriage on the rocks. Correcting the economic imbalance between the United States and China — the dissolution of Chimerica — is now indispensable if equilibrium is to be restored to the world economy.
China’s economic ascent was a result of a strategy of export-led growth that followed the examples of West Germany and Japan after World War II. However, there was a key difference: China made a sustained effort to control the value of its currency, the renminbi, which resulted in a huge accumulation of reserve dollars.
As Chinese exports soared, the authorities in Beijing consistently bought dollars to avoid appreciation of their currency, pegging it at around 8.28 renminbi to the dollar from the mid-1980s to the mid-’90s. They then allowed a modest 17 percent appreciation in the three years after July 2005, only to restore the dollar peg at 6.83 when the global financial crisis intensified last year.
Intervening in the currency market served two goals for China: by keeping the renminbi from rising against the dollar, it promoted the competitiveness of Chinese exports; second, it allowed China to build up foreign currency reserves (primarily in dollars) as a cushion against the risks associated with growing financial integration, painfully illustrated by the experience of other countries in the Asian crisis of the late 1990s. The result was that by 2000 China had currency reserves of $165 billion; they now stand at $2.3 trillion, of which at least 70 percent are dollar-denominated.
This intervention caused a growing distortion in the global cost of capital, significantly reducing long-term interest rates and helping to inflate the real estate bubble in the United States, with ultimately disastrous consequences. In essence, Chimerica constituted a credit line from the People’s Republic to the United States that allowed Americans to save nothing and bet the house on ... well, the house.
Nothing like this happened in the 1950s and 1960s. At the height of postwar growth in the 1960s, West Germany and Japan increased their dollar reserves roughly in line with the American gross domestic product, keeping the ratio stable at about 1 percent before letting it move slightly higher in the early 1970s. By contrast, China’s reserves soared from the equivalent of 1 percent of America’s gross domestic product in 2000 to 5 percent in 2005 and 10 percent in 2008. By the end of this year, that figure is expected to rise to 12 percent.
Niall Ferguson, a history professor at Harvard, is the author of “The Ascent of Money.” Moritz Schularick is a professor of economic history at the Free University in Berlin.
Read Full Article »