The substitution effect states that when the price of a good decreases, consumers will substitute away from goods that are relatively more expensive to the cheaper good.

What is the importance of law of substitution?

The law of substitution helps every consumer to maximize his utility by equalizing the marginal utilities obtained from different commodities. The law of substitution is also of great importance in the field of production. The producer has to use several factors of production in order to maximize net profit.

What are the assumption of law of substitution?

According to assumption of the law of substitution different goods must be divisible in different units. Therefore, this law is not applicable in the context of indivisible goods. It means this law may not be applied in the case of indivsible goods like T.V, motorcar, washing machine, etc.

What is the formula of law of substitution?

The equilibrium of the consumer may be explained in terms of the law of equi-marginal utility or the law of substitution. In other words, a consumer reaches equilibrium when the marginal utility per rupee of good X (MUX/PX) is equal to the marginal utility per rupee of good Y (MUY/PY).

What does MRTS stand for?

marginal rate of technical substitution
The marginal rate of technical substitution (MRTS) is an economic theory that illustrates the rate at which one factor must decrease so that the same level of productivity can be maintained when another factor is increased.

What are limitations of substitution?

Exceptions/ Limitations of the law of substitution: Utility can’t be measured in numbers: Utility can’t be measured in terms of numbers. It can only be expressed in terms of range i.e. high or low.

What is concept of consumer surplus?

A consumer surplus happens when the price that consumers pay for a product or service is less than the price they’re willing to pay. It’s a measure of the additional benefit that consumers receive because they’re paying less for something than what they were willing to pay.

What is the law of satisfaction in economics?

The Law Of Diminishing Marginal Utility states that, all else equal, as consumption increases, the marginal utility derived from each additional unit declines. Utility is an economic term used to represent satisfaction or happiness.

What are the limitations of law of substitution?

Why is the law of substitution important in economics?

The law of substitution is of great practical importance in economics which are given below: Basis of Consumption: Consumer is assumed to be rational. He always tries to maximize his utility subject to budget constraint.

Who is the creator of the law of substitution?

The law of substitution is also known as the law of equi-marginal utility or the law of maximum satisfaction. This law was first developed by H.H Gossen. Therefore, this law is also known as second law of Gossen.

When is the law of substitution not applicable?

According to assumption of the law of substitution different goods must be divisible in different units. Therefore, this law is not applicable in the context of indivisible goods. It means this law may not be applied in the case of indivsible goods like T.V, motorcar, washing machine, etc. This theory is not applied when there is shortage of goods.

How is the law of substitution applied in public finance?

The law of substitution is also applies in public finance. Government must try to maximize welfare of the community. For this, the government must down all wasteful expenditure where the return is not proportionate and instead divert the resources on more productive sector. 6. Price Determination