Demand And Supply Of A Product Essay


Discuss about the Demand and Supply of a Product of your Choice and Factors that Affect the Demand and Supply Sides of the Market.


This article predominantly examines the delayed droop in the economy in the United States accordingly of a decrease in the oil business due to the declined oil cost and prompting liquidations. The observational certainty is that oil costs have dropped altogether through the span of the previous a while, as expressed in this article. An imperative operation of the financial basics of the laws of free market activity by demand and supply can be utilized to clarify this guideline. Demand as well as supply plays an extremely important role in this article as the drop in the prices affects the demand due to a movement along the demand curve, leading to a new equilibrium position being formed.

The law of supply expresses that “there is a positive causal relationship between the quantity of the good supplied over a particular time period and its price, ceteris paribus”[1], hence, the worldwide supply stays high. At the same time, it is seen in the article that large makers like Saudi Arabia hinting at no curtailing generation and the worldwide economy moderating, expecting the market to stay in turmoil until 2017 all through. With an expansion in the creation of oil, the supply builds, consequently prompting a fall in the value levels of oil. This can be easily seen on the demand-supply diagram by a shift or a movement along the demand curve. A rise in the supply in Fig.1 is visible by a movement along the demand curve from A to B followed by a rightward shift of the supply curve from S1 to S2. The shift would affect the equilibrium price as well as the equilibrium quantity, resulting in an increase in the equilibrium quantity and a fall in the equilibrium price. The axis of the diagram have been labelled to show the price as well as the quantity of the oil in barrels and arrows indicate the change in the price which is seen in Dollars along the Y axis.

As shown in Fig.1, because of an expansion in the supply, a surplus would be created as the quantity supplied (Q2) is greater than the quantity demanded (Q1). The point where the overall supply is greater than the overall demand, a production surplus occurs and furthermore causes the prices to be adjusted downward in order to balance out the surplus that has been created. In the meantime, “In general, if there is a large responsiveness of quantity demanded, demand is referred to as being price elastic; if there is a small responsiveness, demand is price inelastic.”[2] This applies for the amount provided too. The request, and additionally the supply of oil, is cost inelastic as oil is an essential uncommon resource and no fiscally successful other options to oil have been discovered yet. This implies in the short run, an ascent in the cost of oil would prompt a little or no fall in the amount requested and provided for oil. Generally, an expanded supply of oil would prompt an expansion in the interest for oil in the long haul, bringing the cost as well as the quantity demanded back to the equilibrium, thus accomplishing the best outcomes for the best development of the economy.

As the cost level is set over the equilibrium quantity (A), an oversupply- also knows as a surplus would generate an excessive amount of the good or the service to be produced both in the short as well as the long run. According to the law of demand, “there is a negative causal relationship between the price of a good and its quantity demanded, ceteris paribus.”[3] Over a timeframe, a surplus would empower firms to decrease costs and supply less, expanding the demand for the merchandise and ventures and henceforth taking the equilibrium back to the point (A). Thus, the amount provided would diminish until the quantity demanded equals the quantity supplied, dispensing with the surplus and consequently building up a market equilibrium which is the point at which the “quantity demanded equals quantity supplied, and there is no tendency for the price to change.”[4]

Moreover, as expressed in the article, there has been a slight drop in oil costs from $100 a barrel in late 2014 to simply around $30 a week ago. This has led to the drop not just influencing the nearby makers in the economy however the remote oil makers also. A fall in the costs of oil would prompt an expansion in the unemployment levels as the interest for the specialists in the business would fall, prompting a misfortune in the quantity of occupations in the business. Nonetheless, those utilized in enterprises that depend on oil as their vitality source would experience an expansion in work because of a fall in the cost of creation and subsequently an expansion in the supply, along these lines expanding the general generation. This would moreover lead to “a series of drawn-out and messy bankruptcies”, prompting a lower typical cost of living for basic items for the stakeholders which would, thus, diminish their income. A lower generation income that before would, along these lines, result in an expanded weight on the income of the economy influencing the organizations and also the people in the economy, leading to various consequences which would affect the economy as a whole.

All in all, to explain the role of demand in an economy, the amount of an item that individuals will purchase relies on upon its cost. You're regularly eager to purchase to a lesser extent an item when costs rise and to a greater degree an item when costs fall. As a rule, we discover items more appealing at lower costs, and we purchase more at lower costs in light of the fact that our wage goes encourage. Utilizing this rationale, we can build a request bend that demonstrates the amount of an item that will be requested at various costs.


Tragakes, Ellie, Economics for the IB Diploma- Second Edition (Cambridge: Cambridge University Press, 2012)

Staff, Investopedia. "Oversupply." Investopedia. June 11, 2010. Accessed May 10, 2016.

Tragakes, Ellie. Economics for the IB Diploma. Cambridge: Cambridge University Press, 2009., 26.

Tragakes, Ellie. Economics for the IB Diploma. Cambridge: Cambridge University Press, 2009., 22.

Tragakes, 31.

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