Saturday, September 1, 2018

EXPLANATION OF LAW OF DIMINISHING MARGINAL UTILITY WITH A EXAMPLE


Law of diminishing marginal utility


Law of diminishing marginal utility is based on three facts-

  1.    Firstly total wants of a person which is unlimited but each single want can be satisfied. As a person gets more and more commodities, the desire of a person towards the commodity falls down. After a point is reached the person no longer wants the goods anymore. 
  2.  Secondly some goods are not a perfect substitutes for each other in the satisfaction of other particular wants. As the number of goods of a specific category increases the marginal utility will decrease. 
  3.  Thirdly the marginal utility of money is constant given the consumer’s wealth.


For example,

When I went to a restaurant on my friend’s birthday, as I am a pure vegetarian I don’t get much varieties in vegetarian in starters except paneer. As I have ordered paneer tikka because of no options, as all of my friends were non vegetarians they didn’t preferred to have vegetarian. So I has to complete the whole plate of paneer tikka alone, I had a piece of paneer tikka, as it was a first piece I liked it which was very delicious, then I was thinking that I can complete the whole plate, but as soon as I had two or three pieces more, I lost my interest to have it. But I tried to complete the full plate of paneer tikka, but finally left some pieces of paneer tikka as I lost my interest towards it.

This is a example of law of diminishing marginal utility as having more quantity than the level where desire is fulfilled, utility towards the good decreases by consuming more goods.


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