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ECONOMICS
consumer equilibrium (indifference curve )
Question | Answer |
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what are the assumptions of IC analysis | •income of the consumer is given and stays constant •the consumer spends his income on substitute goods •the consumer preference for two goods is well defined • monotonoic prefrence (more good more satisfaction ) •the consumer is rational |
why is ic convex to the origin | means that the slope of ic tends to decline as we move along the IC left to right . the slope of IC is called MRS (marginal rate of substitution) |
why should MRS DECLINE | as a consumer is consuming alot of good X that means that his desire for good X is going down,implying MRS for good X is falling . on the other hand as good Y is not consumed the intensity of good Y tends to rise , implying MRS for good Y is rising . |
what are the features of IC | (1)IC slopes downwards (2)IC is convex to the origin (3)higher IC shows higher levels of satisfaction (4)IC does not cross or intersect other IC |
what is budget set and what are things that can lead to change the budget set | A budget set is a set of all possible combinations of the set of two goods, which a consumer can afford at given prices and money income. •lead to chnage -price of good 1 -price of good 2 - consumer income |
what is difference between budget set and budget line | budget line -The price of different combinations of two goods is always equal to the consumer’s income. budget set -The price of different combinations of two goods is less than or equal to the consumer’s income. |
why are price line drawn as a straight line | because pirce of good y and x are taken as given in the market |