Japan's GDP Growth Raises Concerns for US Treasury Market

Japan's economy experienced a significant boom in the last quarter of 2003, with its gross domestic product (GDP) growing at an annualized rate of 7 percent, the fastest pace of expansion since 1990. This growth has sparked concerns that the Bank of Japan's demand for US Treasury bonds, which has been driving up prices and keeping yields low, may soon decrease. The Bank of Japan is the biggest foreign buyer of US Treasury bonds, and its potential reduced demand could lead to a rise in US long-term interest rates and threaten the economic recovery.

Key Takeaways:

  • Japan's GDP grew at an annualized rate of 7 percent in the last quarter of 2003, the fastest pace of expansion since 1990.
  • The Bank of Japan is the biggest foreign buyer of US Treasury bonds, accounting for most of the overall increase in US government bond holdings by foreign central banks.
  • Japan's central bank has been accumulating Treasuries as a result of its interventions in the foreign exchange markets to slow the yen's appreciation against the dollar.
  • Last year, Japanese net purchases of US Treasuries jumped to $149 billion from $30 billion, with the Bank of Japan accounting for most of the overall increase.
  • The improvement in Japan's economy is potentially devastating for the Treasury market because once Japanese exports are deemed to be sufficiently strong, the central bank might reduce its currency interventions.
  • Market reaction to Japan's GDP numbers was initially muddled, with some analysts questioning the accuracy of the growth figures.
  • The rise in nominal GDP was only 0.7 percent, leading some to doubt the continued demand for US Treasury bonds by the Bank of Japan.

Statistics:

  • Japan's GDP grew at an annualized rate of 7 percent in the last quarter of 2003.
  • Japanese net purchases of US Treasuries reached $149 billion last year, a significant increase from $30 billion.
  • The Bank of Japan accounted for most of the overall increase in US government bond holdings by foreign central banks, which amounted to $196 billion.
  • The rise in nominal GDP was only 0.7 percent.
  • The Bank of Japan's hold on US Treasury bonds is a significant concern for the US Treasury market.

Sources:

  • "Japan's GDP grows at 7% pace", Financial Times
  • "Bank of Japan bucks bond market trend", Financial Times
  • Stephen Lewis at Monument Securities
  • UBS research