Tuesday, July 14, 2020

2019 Nov (Elasticity, PED) Paper 1 HL

2019 Nov (Elasticity, PED) Paper 1 HL


Price Inelastic Demand = Demand is price inelastic when a change in price causes a smaller percentage change in demand. It occurs where there is a price elasticity of demand (PED) of less than one

 

Primary Commodity = Primary commodities are goods arising directly from the use of natural resources, or the factor of production ‘land’ Ex. Food and live animals, beverages and tobacco, excluding manufactured goods; crude materials, inedible, excluding fuels, synthetic fibres, waste and scrap; mineral fuels, lubricants and related materials, excluding petroleum products; animal and vegetable oils, fats and waxes.

Low price elasticity of demand, together with fluctuations in supply over short periods of time, creates serious problems for primary commodity producers, because they result in large fluctuations in primary commodity prices, and these

also affect producers’ incomes.

Reason 1 = Lack of close substitutes

Reason 2  = High degree of necessity

Reason 3 = Low proportion of income spent on primary commodities/ low price

Reason 4 = Primary commodity being more addictive


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