US Treasury Bond Yields: 30-Year Yield, Causes, Global Impact and India

Subject: GS Paper 3: Indian Economy

Context: The yield on the 30-year US Treasury bond has reached its highest level in around 25 years. 

• Yields have been rising across both short-term and long-term maturities, indicating a broader increase in borrowing costs. 

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About US Treasury Bonds

• US Treasury bonds are debt securities issued by the US Government to borrow money from investors.
• Government Obligation: The government promises to pay interest and repay the principal amount according to the terms of the bond.
• Different Maturities: The US Treasury borrows through securities with different maturities, ranging from short-term Treasury bills to long-term Treasury bonds.
• 30-Year Treasury Bond: It represents borrowing by the US Government for a 30-year period.

About Bond Yield

• Bond yield refers to the return an investor earns on a bond relative to its market price.
• Coupon: The coupon is the fixed interest payment specified when the bond is issued.
• Secondary Market: After issuance, bonds can be bought and sold in the secondary market.
• Yield Determination: Changes in the market price of a bond affect the yield that a new investor can earn.
• Inverse Relationship: Bond prices and yields generally move in opposite directions.
  • Example: A $100 bond paying a $10 annual coupon provides a 10% current yield.
  • If its market price falls to $80 while the $10 coupon remains unchanged, the current yield becomes 12.5%.
  • Thus, falling bond prices lead to rising yields.

Why Do Bond Yields Rise?

• Inflation Expectations: Higher inflation reduces the purchasing power of future interest and principal payments. Investors may therefore demand higher yields.
• Higher Government Borrowing: Increased government borrowing can increase the supply of bonds in the market. If demand does not rise proportionately, bond prices can fall and yields can rise.
• Expectations Of Higher Interest Rates: Expectations of tighter monetary policy can push market yields higher.
• Term Premium: Investors may demand additional compensation for holding long-term bonds because of uncertainty over future inflation, interest rates and economic conditions.
• Bond Price-Yield Relationship: When investors sell existing bonds, their market prices fall while their fixed coupons remain unchanged, causing their yields to rise.

What Happens When US Treasury Yields Rise?

• Higher US Government Borrowing Costs: Higher yields increase the cost of issuing new debt, raising the government’s interest burden over time.
• Higher Global Borrowing Costs: US Treasury yields act as an important global benchmark. Higher US yields can raise borrowing costs for governments and businesses elsewhere.
• Tighter Financial Conditions: Higher interest rates can increase debt-servicing costs and make credit more expensive.
• Impact On Economic Activity: Higher borrowing costs can discourage investment and consumption, potentially slowing economic activity

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Significance For India

• Capital Flows: Higher US yields can make US financial assets relatively more attractive, potentially reducing capital flows towards emerging markets such as India.
• Borrowing Costs: Higher US yields can increase the global cost of capital, making external borrowing more expensive for Indian businesses and other borrowers.
• Financial Markets: Changes in US yields can trigger portfolio reallocation, affecting Indian bond and equity markets.
• Exchange Rate: Changes in capital flows and stronger demand for US dollar assets can put depreciation pressure on the Indian rupee.
• Domestic Interest Rates: Higher global yields can influence Indian bond yields and overall financial conditions, which are among the factors considered by the RBI in monetary-policy decisions.
• Investment And Growth: Higher financing costs can affect corporate investment and household borrowing, with implications for economic growth.

News Source: IE

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