Which of Following Does The Gdp Deflator Include Calculation of

What is the GDP Deflator?

The GDP deflator is an economic measure that tracks the changes in prices of all new goods and services produced in the economy during a specific period. It is calculated by dividing the nominal GDP by the real GDP and then multiplying by 100 to express it as an index.

Unlike the consumer price index (CPI), which focuses on a basket of goods and services consumed by households, the GDP deflator includes all goods and services produced in the economy, providing a broader measure of price changes.

Components Included in GDP Deflator Calculation

The GDP deflator includes the following components in its calculation:

1. All goods and services produced in the economy: The deflator covers all final goods and services produced, including consumer goods, capital goods, and services.
2. Price changes over time: It measures the percentage change in prices of goods and services from a base year to the current year.
3. Nominal and real GDP: The deflator is calculated by dividing nominal GDP (current prices) by real GDP (constant prices) and then multiplying by 100.

How to Calculate the GDP Deflator

The GDP deflator is calculated using the following formula:

Where:

• Nominal GDP: The total value of goods and services produced in the economy at current market prices.
• Real GDP: The total value of goods and services produced in the economy adjusted for price changes, using a base year as a reference.

A GDP deflator of 100 indicates that prices are the same as in the base year. A deflator above 100 indicates inflation, while a deflator below 100 indicates deflation.

Worked Example

Suppose the nominal GDP for 2023 is $20 trillion and the real GDP (based on 2010 prices) is $18 trillion. The GDP deflator would be calculated as follows:

This result indicates that prices in 2023 are 11.11% higher than in the base year (2010).