Marginal Propensity To Import MPM Calculator


In the realm of economics, understanding how changes in income affect a country’s imports is crucial. The Marginal Propensity to Import (MPM) Calculator provides a valuable tool for economists and analysts to quantify this relationship. In this article, we’ll explore the purpose of this calculator, its formula, and provide a working.

How to Use

To utilize the MPM Calculator, follow these simple steps:

  1. Input the initial income.
  2. Input the final income.
  3. Enter the change in imports.

Click the “Calculate” button, and the calculator will provide the marginal propensity to import value.


The formula for calculating the Marginal Propensity to Import (MPM) is:

This formula helps measure the proportion of additional income that will be spent on imports.

Example Solve

Let’s consider an example:

  • Initial Income: $10,000
  • Final Income: $15,000
  • Change in Imports: $2,000

Calculating this yields the MPM value, providing insights into how changes in income affect imports.


Q1: What does MPM stand for?

A1: MPM stands for Marginal Propensity to Import.

Q2: Why is MPM important in economics?

A2: MPM is vital as it helps economists understand how changes in income impact a country’s imports.

Q3: How is the MPM calculated?


In conclusion, the Marginal Propensity to Import (MPM) Calculator serves as a valuable tool for economists, providing insights into the relationship between income changes and imports. The code presented above allows users to easily calculate MPM values, aiding in economic analysis.

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