There are certain models that economists use to explain markets or to illustrate market behaviour. Cyclical commodity markets are one such model, and the principle of swing producers is another.
Among metals, nickel has been a wonderful example of both in recent years, and a Financial Times article written by a team from consultancy Woods Mackenzie ably illustrates how the metal’s current poor price performance is a result of both.
Cyclical commodity markets are invariably caused by violent swings in supply and demand. In times of rising prices, miners invest in new mines. As they take time to come to fruition, they often unhelpfully come in at the end of a commodity bull run, flooding the market with oversupply just as demand falls. Prices then collapse.
In the case of nickel, as the article reported, five years of surpluses meant nickel prices have more than halved between 2011 and 2015. Having just invested in new capacity, the miners tend to be slow to adjust. But in the end, mine closures ensue, and in the case of nickel, this resulted in the loss of about 6% of global mine supply. Supply, however, has remained more than adequate with many countries competing for market share. Read more