Benzene has always been one of the blog’s favourite leading indicators for the global economy. The reason is simple, in that it has been around a long time, and is now used in a very wide range of industries. So it provides us with a broad-based picture of the global economy.
The chart above highlights another important factor, that we have a continuous history of its production going back to 1960, when oil-based production first became a major source of supply*. Before this, coal had been the feedstock. It shows:
- 1950-75 saw average growth of 9%/year, as markets developed rapidly under the influence of low prices and increasing availability
- Annual volume thus soared from 4.2MT/year to 15.6MT/year, with major growth in N America, W Europe, Japan and E Europe
- Then the first and second oil crises, when oil prices hit $50/bbl ($2012) and $100/bbl ($2012), brought a temporary end to growth between 1975-80
- Demand increased again as the arrival of the BabyBoomers in their peak demand years led to the growth SuperCycle between 1983-2007
- Annual volume rose 4%/year from 15MT/year to 41MT/year over the period
- Asia became a major source of output as China briefly became the manufacturing capital of the world, supplying goods to the West
- But growth has since slowed sharply as central bank stimulus has taken oil prices back to $100/bbl, whilst the Boomers increasingly join the New Old 55+
But the loss of demand as the Boomers move into their New Old phase will likely prove a long-lasting constraint on growth. The world has never before seen large numbers of people in this generation – life expectancy in 1950 was still only 47 years, compared to 70 years today. And in the wealthy Western countries, the New Old are already 35% or more of the adult population. They not only don’t need to buy many new things, but their incomes are declining as they enter retirement.
The benzene market thus provides a valuable snapshot of economic development over the past 50 years. It also suggests it is unlikely that stimulus programmes can overcome the impact of the major generational changes now underway in the global economy.