BILL AUCTION

Summary

A Bill Auction is a competitive bidding process held by the U.S. Treasury Department to sell short-term Treasury bills (T-bills) to investors. These auctions typically occur weekly and allow the government to raise funds by issuing debt securities that mature in one year or less. Investors submit bids specifying the amount they want to purchase and the yield they're willing to accept. The Treasury accepts bids starting with the lowest yields (highest prices) until the full amount of securities is sold.

Usage Context

Understanding bill auctions is important when studying government financing, money markets, short-term investment instruments, and how interest rates are determined in primary markets.

Common Confusions

• Confusing bill auctions with bond auctions (bills are short-term, bonds are long-term)
• Thinking anyone can easily participate (most individual investors go through brokers)
• Misunderstanding that T-bills are sold at a discount, not at face value
• Confusing the auction yield with the final return on investment
• Not understanding the difference between competitive and non-competitive bids