Rich countries have experienced a period of low borrowing costs and inflation for much of this century. However, the global bond market, valued at $145 trillion, is now indicating that there are consequences for excessive government spending and tax cuts. Current conditions, including supply disruptions and significant government borrowing needs, are leading to higher inflation and increased interest rates.
In the short term, American homebuyers and companies will face higher borrowing costs. Policymakers may encounter more difficult decisions as they can no longer rely on fiscal policy to alleviate economic downturns without risking negative reactions from the bond market.
As of the latest data, the yield on the 30-year U.S. Treasury bond was 5.06%, having reached a post-2007 high of 5.18% earlier in the week, up from 4.63% in February. In Japan, the yield on the 30-year government bond hit a record 4.15% following proposed emergency stimulus measures. The U.K. saw long-term government debt spike to 5.85%, the highest since 2008, amid concerns over potential changes in fiscal policy.
Investors in long-term government bonds are currently facing risks related to inflation eroding their returns and the possibility of rising rates due to changes in supply and demand for savings. Daleep Singh, chief global economist at PGIM, noted that bond markets are adjusting to a new economic reality characterized by geopolitical tensions and ongoing supply-side shocks.
The implications for American households are significant, with the interest rate on a 30-year fixed-rate mortgage rising from below 6% in February to 6.65%. Traders anticipate that the new Federal Reserve chair, Kevin Warsh, may raise rates in response to inflation expectations. If an economic downturn occurs, lawmakers will need to balance the need for fiscal relief against the risk of further increasing interest rates.