Economics
Gross Domestic Product vs. Gross National Product
Quick fact
A German-owned factory in China counts towards China's GDP but Germany's GNP.
Why this is interesting
Ever wondered why a country's economic output can be reported in two very different ways? The answer lies in a crucial difference between borders and nationality.
Read the full explanation
Understanding Gross Domestic Product vs. Gross National Product
Think of a country as a piece of land with a fence. GDP is the total value of all goods and services produced inside that fence, regardless of who owns the factory. GNP is the total value of all goods and services produced by the people and businesses of that country, no matter where in the world they are located. So, if a Japanese company builds a car in the United States, that car's value counts in the US GDP, but it counts in Japan's GNP because the profits go to Japanese shareholders.
A deeper explanation
The distinction comes down to two different ways of measuring economic activity: by location (GDP) or by ownership (GNP). GDP is calculated by summing consumption, investment, government spending, and net exports. GNP adds net income from abroad: it adds income that citizens earn overseas (like dividends, interest, and remittances) and subtracts income that foreigners earn within the country. For many large, developed countries, GDP and GNP are close, but for countries with substantial foreign investment or a large diaspora, the gap can be significant. Understanding this distinction helps explain why a country might have a high GDP but a lower GNP (if foreign corporations are taking profits out) or vice versa (if its citizens are highly successful abroad). It matters for economic policy: GDP is used to assess domestic economic health, while GNP reflects the income of residents, which affects their standard of living.