Why are commodity prices, including oil prices, lagging? Ultimately, the question comes back to, “Why isn’t the world economy making very many of the end products that use these commodities?” If workers were getting rich enough to buy new homes and cars, demand for these products would be raising the prices of commodities used to build and operate cars, including the price of oil. If governments were rich enough to build an increasing number of roads and more public housing, there would be demand for the commodities used to build roads and public housing.
It looks to me as though we are heading into a deflationary depression, because the prices of commodities are falling below the cost of extraction. We need rapidly rising wages and debt if commodity prices are to rise back to 2011 levels or higher. This isn’t happening. Instead, Janet Yellen is talking about raising interest rates later this year, and we are seeing commodity prices fall further and further. Let me explain some pieces of what is happening.
1. We have been forcing economic growth upward since 1981 through the use of falling interest rates. Interest rates are now so low that it is hard to force rates down further, in order to encourage further economic growth.
Falling interest rates are hugely beneficial for the economy. If interest rates stop dropping, or worse yet, begin to rise, we will lose this very beneficial factor affecting the economy. The economy will tend to grow even less quickly, bringing down commodity prices further. The world economy may even start contracting, as it heads into a deflationary depression.
If we look at 10-year US treasury interest rates, there has been a steep fall in rates since 1981.
In fact, almost any kind of interest rates, including interest rates of shorter terms, mortgage interest rates, bank prime loan rates, and Moody’s Seasoned AAA Bonds, show a fairly similar pattern. There is more variability in very short-term interest rates, but the general direction has been down, to the point where interest rates can drop no further.
Declining interest rates stimulate the economy for many reasons:
- Would-be homeowners find monthly payments are lower, so more people can afford to purchase homes. People already owning homes can afford to “move up” to more expensive homes.
- Would-be auto owners find monthly payments lower, so more people can afford cars.
- Employment in the home and auto industries is stimulated, as is employment in home furnishing industries.
- Employment at colleges and universities grows, as lower interest rates encourage more students to borrow money to attend college.
- With lower interest rates, businesses can afford to build factories and stores, even when the anticipated rate of return is not very high. The higher demand for autos, homes, home furnishing, and colleges adds to the success of businesses.
- The low interest rates tend to raise asset prices, including prices of stocks, bonds, homes and farmland, making people feel richer.
- If housing prices rise sufficiently, homeowners can refinance their mortgages, often at a lower interest rate. With the funds from refinancing, they can remodel, or buy a car, or take a vacation.
- With low interest rates, the total amount that can be borrowed without interest payments becoming a huge burden rises greatly. This is especially important for governments, since they tend to borrow endlessly, without collateral for their loans.
While this very favorable trend in interest rates has been occurring for years, we don’t know precisely how much impact this stimulus is having on the economy. Instead, the situation is the “new normal.” In some ways, the benefit is like traveling down a hill on a skateboard, and not realizing how much the slope of the hill is affecting the speed of the skateboard. The situation goes on for so long that no one notices the benefit it confers.
If the economy is now moving too slowly, what do we expect to happen when interest rates start rising? Even level interest rates become a problem, if we have become accustomed to the economic boost we get from falling interest rates. Continue reading