Demand growth to decline over next three decades; energy transition will be challenging
WASHINGTON, May 12, 2022—Global commodity markets are being reshaped in lasting ways as a result of COVID-19, the war in Ukraine, and the impacts of climate change—a transformation that is likely to have profound implications for developing economies over the coming decades, a new World Bank study has found.
The study, Commodity Markets: Evolution, Challenges, and Policies, offers the first comprehensive analysis—encompassing all major commodities—of how these markets evolved over the past 100 years and the directions they are likely to take over the next 30. It predicts that growth in overall global demand for commodities is likely to decelerate as population growth slows and developing economies mature, although demand for some commodities is likely to rise.
Moreover, the transition to cleaner energy is likely to be challenging. Demand for metals necessary to build the infrastructure for renewable energy and to produce electric vehicles is likely to surge in the coming decades, driving up the price of metals and delivering windfall gains for countries that export them. Although renewable energy is fast becoming the lowest-cost source of energy in many countries, fossil fuels will probably retain some of their appeal, especially in countries with ample domestic reserves. In the short-run, with inadequate investment in low-carbon technologies—just one-third of the required level—energy demand could continue to outstrip supply, keeping prices at elevated levels.
“Amid overlapping crises over the past two years and the ongoing transition to lower carbon intensity, commodity markets are being reshaped,” said World Bank Group President David Malpass. “These changes will have major implications for growth and poverty reduction in developing economies, two-thirds of which are commodity exporters. A sound goal is for the shifts in commodity markets to encourage good outcomes for both development and environmental sustainability.”
The study also sheds new light on the causes and consequences of volatility in commodity markets, revealing a troubling insight for commodity exporters: it finds that price increases don’t materially boost economic growth for an extended period in developing countries. On the other hand, price declines tend to reduce growth significantly—and for several years.
“Boom-and-bust cycles in commodity markets are enormously disruptive to progress in developing economies—especially the poorest countries,” said Mari Pangestu, the World Bank’s Managing Director for Development Policy and Partnerships. “Still too many countries maintain an excessive dependence on exports of just a few types of commodities. The ongoing crises are a wake-up call for governments to renew their efforts to value their natural capital in a sustainable way, diversify their economies, and reduce their vulnerability to commodity shocks.”
The analysis shows that commodity-price shocks affect different commodity exporters in distinctive ways, demonstrating why policy solutions need to be tailored to reflect the specific circumstances of each country.
Policymakers can manage commodity-market shocks in at least three ways:
- Fiscal, monetary, and regulatory frameworks: Governments should put in place a fiscal framework that uses periods of high prices to build rainy-day funds that can be deployed quickly in an emergency. Exchange-rate regimes need to be agile to work effectively in combination with well-defined monetary policy frameworks. Regulators should put in measures to prevent the accumulation of excessive financial-sector risks—especially with respect to capital inflows and foreign-currency debt.
- Measures to moderate boom-bust cycles: Governments tend to resort to subsidies or trade protections to reduce the effects of commodity-price movements on consumers. Commodity-exporting countries often attempt to mitigate market volatility by reaching agreements to regulate supplies. History shows that such efforts usually are costly and counterproductive. A better approach is to adopt market-based risk mechanisms to limit exposure to price movements.
- Economic diversification: Facing a long-term decline in fossil-fuel demand, countries that export such fuels should continue to diversify their economies. Low-income countries that depend heavily on agricultural exports would also benefit from reforms that help expand other sectors of their economy. These efforts can be aided by building human capital, promoting competition, strengthening institutions, and reducing distorting subsidies.