Print This Post Print This Post

Has an age-old relationship changed?

July 24, 2024

[This blog post is an excerpt from a recent commentary at www.speculative-investor.com]

In a blog post in February-2017, we discussed an age-old relationship between interest rates and prices. The following chart-based comparison of the T-Bond yield and the commodity/gold ratio is a pictorial representation of this relationship. At least, it was until about two years ago when a major divergence began to develop between two quantities that previously had been positively correlated. Does this mean that the age-old relationship no longer applies?

The answer is that the age-old relationship hasn’t changed. It can’t change, because it is firmly rooted in economic reality. What’s changed is that the following chart has stopped being a good way to depict the relationship.

The fundamental basis for the underlying relationship is what Keynesians call “Gibson’s Paradox”. We won’t revisit Gibson’s Paradox in this discussion except to point out that it was the name given to the observation that interest rates during the gold standard were highly correlated to wholesale prices but had little correlation to the rate of “inflation”. For a more thorough explanation, please refer to the above-linked blog post.

This excerpt from our blog post explains how the above chart relates to Gibson’s Paradox:

The commodity/gold ratio is the price of a broad-based basket of commodities in gold terms. In essence, it is a wholesale price index using gold as the monetary measuring stick. Although gold is no longer money in the true meaning of the term (it is no longer the general medium of exchange), it is still primarily held for what can broadly be called ‘monetary purposes’ and in many respects it trades as if it were still money. According to the age-old relationship discussed above and labeled “Gibson’s Paradox” by a confused JM Keynes, the commodity/gold ratio should generally move in the same direction as risk-free interest rates.

The risk-free US interest rate that is least affected by the direct manipulation of the Fed is the yield on the 30-year T-Bond, so what we should see is a positive correlation between the commodity/gold ratio and the T-Bond yield. Or, looking at it from a different angle, what we should see is a positive correlation between the gold/commodity ratio and the T-Bond price. That’s exactly what we do see.

Well, that was exactly what we WERE seeing until about two years ago, when the T-Bond yield began to trend upward in parallel with a downward trend in the commodity/gold ratio.

As stated near the start of this discussion, the age-old relationship between interest rates and prices (“Gibson’s Paradox”) hasn’t changed. Furthermore, the nature of gold hasn’t changed over the past two years, so the commodity/gold ratio still should be positively correlated with the risk-free interest rate, which, in turn, is determined by economy-wide time preference. What has changed is that the T-Bond yield has stopped being a good indicator of the risk-free long-term interest rate.

Looking from a different angle, the fact that the commodity/gold ratio has trended downward tells us that societal time preference (the determinant of the risk-free interest rate) has been falling, that is, that people are becoming more inclined to save and less inclined to spend. This is a global phenomenon, not a US phenomenon, but evidence in support of this can be found in the following chart of US retail sales. The chart shows that nominal (that is, not inflation-adjusted) US retail sales were only about 3.5% higher in May-2024 than they were two years’ earlier. Over the same period the US CPI rose by 7.5%, so in real terms the dollar value of US retail sales has fallen over the past two years.

The commodity/gold ratio tells us that the risk-free interest rate has fallen since the second quarter of 2022; however, the T-Bond yield is now much higher. This can’t be explained by rising inflation expectations, because the market prices of Treasury Inflation-Protected Securities (TIPS) tell us that inflation expectations have fallen since the second quarter of 2022.

The only way to explain the rise in government bond yields in the face of a falling risk-free interest rate and flat-to-lower inflation expectations is declining confidence in government and/or increasing fear that the rate of growth in the supply of government debt is going to become a major problem in the not-too-distant future. That is, trends in the T-Bond yield no longer reflect trends in the risk-free interest rate due to an expanding risk premium in the T-Bond yield associated with an increasingly profligate government. This, by the way, is one of the reasons why anyone who predicts that Treasury yields are going back to anywhere near their 2020 lows will be wrong.

We now have a market analysis challenge because there is no longer an indicator of the risk-free interest rate that is independent of the gold price. At least, we can’t identify one at the moment. We can use the commodity/gold ratio to provide information regarding the interest rate that underlies all other interest rates, but we don’t have a separate indicator of the risk-free interest rate that can be used to assess whether gold is too expensive or too cheap relative to commodities.

Print This Post Print This Post

The economic cycle and the commodity/gold ratio

July 10, 2024

[This blog post is an excerpt from a recent commentary at www.speculative-investor.com]

With regard to the topics that we write about regularly, over the past year we have been most wrong about the stock market and the US economy. It’s true that the average stock has not fared particularly well, but we have been consistently surprised by the strength of the S&P500 Index and other large-cap-focussed indices for about 18 months now. Also, we thought that the US economy would be in recession by the end of last year and would be very weak during the first three quarters of this year, but while the US economy certainly slowed during the first half of this year it clearly has not yet entered recession territory. These mistakes are linked, in that major bearish trends in the stock market tend to encompass recessions. Today we’ll discuss, in broad-brush terms, a likely consequence of both the stock market and the US economy performing much better than we expected up until now.

In our opinion it’s not the case that the US economy has avoided a recession, but rather that the current cycle has been elongated.

We use the commodity/gold ratio (the Spot Commodity Index (GNX) divided by the US$ gold price) to define booms and busts, with booms being multi-year periods during which the ratio trends upward and busts being multi-year periods during which the ratio trends downward. The vertical lines drawn on the following GNX/gold chart mark the trend changes (shifts from boom to bust or vice versa) that have occurred since 2000.

It’s not essential that the bust phase of the cycle contains a recession, but it’s rare for a bust to end until a recession has occurred. Usually, the sequence is:

1) The commodity/gold ratio begins trending downward, marking the start of the economic bust period.

2) The economic weakness eventually becomes sufficiently pervasive and severe to qualify as a recession.

3) Near the end of the recession the commodity/gold ratio reverses upward, thus signalling the start of a boom.

Note that it is not unusual for the stock market to continue trending upward after the bust begins, but the stock market always peaks prior to a recession getting underway. For example, an economic bust began in October-2018 but the SPX continued to make new highs until early-2020.

In the current cycle the commodity/gold ratio has been trending downward since the first half of 2022, meaning that the US economy has been in the bust phase of the cycle for a little more than two years without entering recession. While this is much longer than average, it is comparable to what happened during 2005-2009. During 2005-2009, a bust began (the commodity/gold ratio commenced a multi-year downward trend) in Q4-2005, but a recession did not begin and the stock market did not peak until Q4-2007.

Evidence that the US economy is slowing is becoming clearer almost by the week, but a recession probably won’t start any sooner than September of this year and could be postponed, with help from the government and the Fed, until late this year or even early next year. This means that the coming recession probably won’t end any sooner than the second half of 2025 and could even extend into 2026, which has implications for all the financial markets. It’s the implication for the gold market that we are concerned with today.

The US$ gold price tends to peak on a multi-year basis after it has fully discounted the economic, fiscal and monetary consequences of a recession. This usually happens in the latter stages of a recession but before the recession has ended. Therefore, whereas a year ago we were thinking along the lines of the cyclical gold bull market climaxing in the second half of 2024, the current economic cycle’s elongation and the postponing of a recession probably mean that gold’s cyclical bull market will continue until at least the second half of next year.

Print This Post Print This Post