What primary commodities are

Primary commodities are raw materials obtained directly from natural resources, specifically through the factor of production known as land. They form the basic inputs for many industries.

Categories of primary commodities

• Agricultural primary commodities - These are produced from farming activities and include:
  • Food items such as rice, barley, and carrots.
  • Non-food items such as hemp.
• Non-agricultural primary commodities - These come from extraction processes and include minerals, petroleum, and natural gas.

Price elasticity of demand for primary commodities

Price elasticity of demand (PED) measures how much the quantity demanded of a good changes in response to a change in its price. For primary commodities, PED is generally low, meaning demand is price inelastic.

Reasons for inelastic demand in primary commodities

• Necessity and lack of substitutes - Many primary commodities, especially food products like rice or carrots, are essential for daily needs and have few close alternatives. Consumers continue buying them even if prices increase.
• Specific examples of inelasticity - Non-food items, such as neodymium, also show inelastic demand. Manufacturers have limited options to replace it, so they keep purchasing even at higher prices.
• Overall pattern - Most primary commodities follow this trend due to their fundamental role in production and consumption, making quantity demanded less responsive to price changes.

Price elasticity of demand for manufactured goods

Manufactured goods are products created through processing raw materials, often involving machinery and labour. Unlike primary commodities, these goods typically have a higher PED, meaning demand is more price elastic. Quantity demanded changes significantly when prices fluctuate.

Reasons for elastic demand in manufactured goods

• Availability of substitutes - Extensive product differentiation means consumers can easily switch brands. For example:
  • In the car market, a buyer considering a Nissan might opt for a Toyota.
  • For laptops, someone looking at an Acer could choose a Lenovo or Apple instead.
• Proportion of income - Purchases of manufactured goods often represent a large share of consumer spending, which also contributes to their more price elastic demand.

Comparing price elasticity of demand between primary commodities and manufactured goods

When comparing PED, primary commodities generally exhibit lower elasticity (more inelastic demand) than manufactured goods. This difference affects how markets respond to price variations and influences business strategies in various sectors.

For small price increases, the quantity demanded of manufactured goods drops more sharply than for primary commodities, due to greater consumer flexibility and options.