How Bonds Affect the U.S. Economy

Thank the Bond Market for Low Interest Rates

Low interest rates
••• Low interest rates on bonds is like more money for borrowers. Photo: Purestock/Getty Images

Bonds affect the U.S. economy by determining interest rates. This affects the amount of liquidity. This determines how easy or difficult it is to buy things on credit, take out loans for cars, houses or education, and expand businesses. In other words, bonds affect everything in the economy. Here's how.

Treasury bonds impact the economy by providing extra spending money for the government and consumers. This is because Treasury bonds are essentially a loan to the government that is usually purchased by domestic consumers.

For a variety of reasons, foreign governments purchase a large percentage of Treasury bonds. In effect, they are providing the U.S. government with a loan. This allows Congress to spend more, which stimulates the economy. It also increase the U.S. debt. The biggest owners of the U.S. debt are China, Japan, and the oil-exporting nations.

Treasury bonds also help the consumer. When there is a great demand for bonds, it lowers interest rates because the U.S. government doesn’t have to offer as much to attract buyers. Treasury notes affect interest rates for other bonds. Investors in Treasurys are also interested in the safety of other bonds. If Treasury rates are too low, other bonds look like better investments. If Treasury rates rise, other bonds must also increase their rates to attract investors. 

Most important, bonds affect mortgage interest rates. Bond investors can choose among all the different types of bonds, as well as mortgages sold on the secondary market. They are constantly comparing the risk versus reward offered by interest rates. As a result, lower interest rates on bonds means lower interest rates on mortgages. This allows homeowners to afford more expensive homes. 

Mortgages are riskier than many other types of bonds because they are the longest duration, usually 15 years or 30 years. Therefore, investors generally compare them to long-term Treasurys, such as 10-year Treasury notes, 20-year bonds, or 30-year bonds. 

Bond have so much power over the economy that political consultant , "I used to think if there was reincarnation, I wanted to come back as the president or the pope or a .400 baseball hitter. But now I want to come back as the bond market. You can intimidate everybody." 

How to Use Bonds to Predict the Economy

Bonds' powerful relationship to the economy means you can also use them for forecasting. That's because bond yields tell you what investors think the economy will do. Normally, the yields on long-term notes are higher, because investors require more return in exchange for tying up their money for a longer time. In this case, the yield curve slopes up when looked at from left to right.

An inverted yield curve tells you that the economy is about to go into recession. That's when the yields on short-duration Treasury bills, like the one-month, six-month or one-year notes, are higher than the yields on long-term ones like 10-year or 30-year Treasury bonds.

That tells you that short-term investors demand a higher interest rate, and more return on their investment, than long-term investors. Why? Because they believe a recession will happen sooner rather than later.

Could the Bond Market Collapse?

The boned market is more susceptible to volatility than is the stock market. One reason is that bonds are still bought and sold . Dealers call their clients to offer individual bonds. This adds to the cost of bond trading, especially for small investors. It can cost 50 to 100 times more for them to own bonds than stocks of the same company. That's because stocks, and most other investments, are traded electronically. 

The stodginess of the bond market also increases its volatility. Investors cannot find the best prices quickly. They must call individual brokers. Similarly, dealers cannot sell large quantities of bonds efficiently. They must make several phone calls to find enough buyers. This inefficiency means prices can bounce around wildly depending on if the dealer talks to a large buyer. 

But this volatility does not mean the market is on the verge of a collapse. There are six reason why the why the bond market won't crash. But the most important is a look at history. Since 1980, the bond market has only had three years with a negative return. In all three of those years, (1994,1999, and 2013,) the stock market did very well. That makes sense, because bonds drop when the stock market rises. In none of those years did the bond market lose more than 3 percent. That wouldn't even register as a market correction in the stock market.