The Chinese Economy and Fed Policy
CAMBRIDGE – Janet Yellen’s speech
 on September 24 at the University of Massachusetts clearly indicated 
that she and the majority of the members of the Federal Reserve’s 
Federal Open Market Committee intend to raise the short-term interest 
rate by the end of 2015. It was particularly important that she 
explicitly included her own view, unlike when she spoke on behalf of the
 entire FOMC after its September meeting.
 Nonetheless, given the Fed’s recent history of revising its policy 
position, markets remain skeptical about the likelihood of a rate 
increase this year.
The Fed had been 
saying for several months that it would raise the federal funds rate 
when the labor market approached full employment and when FOMC members 
could anticipate that annual inflation would reach 2%. But, although 
both conditions were met earlier in September, the FOMC decided to leave
 the rate unchanged, explaining that it was concerned about global 
economic conditions and about events in China in particular.
I was unconvinced. I 
have believed for some months that the Fed should start tightening 
monetary policy to reduce the risks of financial instability caused by 
the behavior of investors and lenders in response to the prolonged 
period of exceptionally low interest rates since the 2008 financial 
crisis. Events in China are no reason for further delay.
Consider, first, 
domestic economic conditions, starting with the employment picture. By 
the time the FOMC met on September 16, the unemployment rate had fallen 
to 5.1%, the level that the Fed had earlier identified as full 
employment. Although there are still people who cannot find full-time 
jobs, driving the unemployment rate below 5.1% would, according to the 
Fed, eventually lead to unwanted increases in inflation.
The current inflation
 picture is more confusing. The annual headline rate over the past 12 
months was only 0.2%, far short of the Fed’s 2% target. This reflected 
the dramatic fall in energy prices during the previous year, with the 
energy component of the consumer price index down 13%. The rate of 
so-called core inflation (which excludes energy purchases) was 1.8%. 
Even that understates the impact of energy on measured inflation, 
because lower gasoline prices reduce shipping costs, lowering a wide 
range of prices.
The point is simple: 
When energy prices stop falling, the overall price index will rise close
 to 2%. 
And the FOMC members’ own median forecast puts inflation at 1.8%
 in 2017 and 2% in 2018.
So if the Fed, for 
whatever reason, wanted to leave the interest rate unchanged, it needed 
an explanation that went beyond economic conditions in the United 
States. It turned to China, which had been much in the news in recent 
weeks. China was reducing its global imports, potentially reducing 
demand for exports from the US. The Chinese stock market had fallen 
sharply, declining some 40% from its recent high. And China had abruptly
 devalued the renminbi, potentially contributing to lower import prices – and therefore lower inflation – for the US.
But when it comes to 
the impact of China’s troubles on the US economy, there is less than 
meets the eye. China’s import demand is slowing in line with its 
economic structure’s shift away from industry and toward services and 
household consumption. This means that China needs less of the iron ore 
and other raw materials that it imports from Australia and South America
 and less of the specialized manufacturing equipment that it imports 
from Germany and Japan. The US accounts for only 8% of China’s imports, 
and its exports to China represent less than 1% of its GDP. So China’s 
cut in imports could not shave more than a few tenths of a percentage 
point from US GDP, and even that would be spread over several years.
As for the stock 
market – widely viewed as a kind of casino for a small fraction of 
Chinese households – only about 6% of China’s population own shares. The
 Shanghai stock market index soared from 2,200 a year ago to a peak of 
5,100 in mid-summer and then dropped sharply, to about 3,000 now. So, 
despite the sharp drop that made headlines recently, Chinese shares are 
up more than 30% from a year ago. More important, wealth and consumption
 in China are closely related to real-estate values, not equity values.
Finally, the 
renminbi’s recent decline against the dollar was only 2.5%, from CN¥6.2 
to CN¥6.35 – far below the double-digit declines of the Japanese yen, 
the euro, and the British pound. So, on an overall trade-weighted basis,
 the renminbi is substantially higher relative to the currencies with 
which it competes.
Even more relevant, 
the decline of the renminbi and other currencies in the past year has 
had very little impact on US import prices, because Chinese and other 
exporters price their goods in dollars and do not adjust them when the 
exchange rate changes. While official US data show overall import prices
 down 11% in the 12 months through August, this is almost entirely due 
to lower energy costs. When energy products are excluded, import prices 
are down only 3%.
So the Fed is right 
to say that inflation is low because of the sharp drop in energy prices;
 but it need not worry about the effect of major trading partners’ lower
 currency values. And, again, when the price of energy stops declining, 
the inflation rate will rise close to the core rate of 1.8%.
So, unless there are 
surprising changes in the US economy, we can expect the Fed to start 
raising interest rates later this year, as Janet Yellen has proposed, 
and to continue raising them in 2016 and beyond. I only hope that it 
raises them enough over the next 18 months to avoid the financial 
instability and longer-term inflation that could result from the long 
era of excessively easy monetary policy.
Martin Feldstein, Professor of Economics 
at Harvard University and President Emeritus of the National Bureau of 
Economic Research, chaired President Ronald Reagan’s Council of Economic
 Advisers from 1982 to 1984.

 







