Analysis Of The Economic Model Of Monopolistic Competition

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1. Introduction Edward Hastings Chamberlin was born on May the 18th, 1899 in La Conner, Washington in the United States of America and passed away on July the 16th, 1967 in Cambridge, Massachusetts (Edward Hastings Chamberlin, 2015). He studied first at the University of Iowa where he became inspired by the economist Frank. H. Knight lecturing there at the time. He followed onto his graduate studies at the University of Michigan and then went on to receive his Ph.D. from Harvard University in 1927, where he also continued in his economic career as a teacher (1937-1967) (De Villiers & Frank, 2015:352). In the 1930s he developed the economic model of monopolistic competition independently alongside Joan Robinson, and in 1933 he wrote the book …show more content…

The market for shoes can be an illustration of this model in three of his assumptions (De Villiers & Frank, 2015:352-353): • For the consumer there is hardly a matter of indifference when they choose one brand of shoes over the other. • Firms predict that their actions in the market will go unnoticed due to the assumption that the number of producers in the industry for shoes is so large. • For all firms selling shoes demand and cost curves are the same in the …show more content…

This allows for an individual business to be able to have a complete monopoly over their given product with the competitive advantage of differentiation. This he identifies allows for certain levels of control of price and product, which he believes is the benefit of choosing monopolistic competition as it allows for greater competition amongst firms (Chamberlin’s monopolistic competition, 2008). This would usually take form in a brand name. He notes though that monopolistic competition and a monopoly have considerable differences when considering a differentiated product a “monopolistic” product over another, and identifies them in the following (Chamberlin’s monopolistic competition, 2008): • Pricing policy • Sales efforts • Nature of the product He used the term “product differentiation” to show how a supplier would be able to charge their product at a higher price above marginal cost in comparison to perfect competition where marginal cost equals the market price due to perfect substitutes. Yet however an individual business can incur limitations within their own monopoly as well as they face imperfect substitute amongst other businesses. His belief was that any form of differentiation allowed

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