Before this change in supply, the demand and supply were at a market equilibrium where the demand meets supply at the equilibrium point and the market is in a state of balance. However, extreme weathers are non-price determinate that decreases the supply, thus causing the supply curve shift to the left from S to S1 and create a new market equilibrium with the demand curve at a higher price point. Moreover, because coffee beans are …show more content…
This could be explained by Cross Elasticity of Supply which indicate the relationship between products; how does the change in price of one product affect its substitutes or compliments when other economic variables remain the same, also called ceteris paribus. Robusta beans and Arabica beans are substitutes because they are under the same category of coffee beans and one could replace the other in the market. This substitutable relationship means in this scenario, the increase in price of the Robusta beans will lead to increase in demand for the Robusta beans because more people will start consuming Arabica beans. This will cause the demand curve for the Arabica beans to increase and shift to the right from D to D1 because price change of substitute is a non-price …show more content…
To fulfill this gape, suppliers will rias the price until the supply and demand reaches and new balance at Qe2 and Pe2 where the demand matches supply. The excess of demand between Qe and Q2 will be eliminated due to the market’s “self-righting” principle, which will create a now market equilibrium at Pe1 and Qe1. This change causes consumers to pay at higher price at Pe1 for the coffee instead of the old equilibrium price Pe.
The change in price for the Arabica is just an example, the similar affect would happen to other types coffee, because they are all substitutes of the Robusta bean. The shortage in supply for the Robusta bean will cause a chain reaction which will increase the cost of coffee beans all a whole. Due to the shortage in supply that affect the entire coffee bean market and the necessity property of the coffee beans, the article predicted that the price of coffee will rise in