This article includes a list of countries of the world sorted by their Gross National Income (GNI) per capita at purchasing power parity (PPP). For rankings regarding wealth, see list of countries by wealth per adult.
Purchasing Power Parity (PPP) is a theory that measures prices at different locations using a common good or goods to contrast the real purchasing power between different currencies. In that case, PPP produces an exchange rate that equals the ratio of the price of the basket of goods at one location over the price of the basket of goods at a different location. The PPP exchange rate may be different than the market exchange rate because of transportation costs, tariffs, and other frictions. PPP exchange rates are widely used when comparing GDP from different countries.
American Samoa is an unincorporated territory of the United States located in the South Pacific Ocean, southeast of Samoa. Its location is centered on 14.2710° S, 170.1322° W. It is east of the International Date Line, while independent Samoa is west of the Line.
Andorra, officially the Principality of Andorra, also called the Principality of the Valleys of Andorra, is a sovereign landlocked microstate on the Iberian Peninsula, in the eastern Pyrenees, bordered by France to the north and Spain to the south. Believed to have been created by Charlemagne, Andorra was ruled by the Count of Urgell until 988, when it was transferred to the Roman Catholic Diocese of Urgell, and the present principality was formed by a charter in 1278. It is known as a principality as it is a diarchy headed by two Princes: the Catholic Bishop of Urgell in Catalonia, Spain, and the President of France.
The British Virgin Islands, officially simply the Virgin Islands, are a British Overseas Territory in the Caribbean, to the east of Puerto Rico and the US Virgin Islands and north-west of Anguilla. The islands are geographically part of the Virgin Islands archipelago and are located in the Leeward Islands of the Lesser Antilles.
A high-income economy is defined by the World Bank as a country with a gross national income per capita of US$12,376 or more in 2018, calculated using the Atlas method. While the term "high-income" is often used interchangeably with "First World" and "developed country", the technical definitions of these terms differ. The term "first world" commonly refers to countries that aligned themselves with the U.S. and NATO during the Cold War. Several institutions, such as the Central Intelligence Agency (CIA) or International Monetary Fund (IMF), take factors other than high per capita income into account when classifying countries as "developed" or "advanced economies". According to the United Nations, for example, some high-income countries may also be developing countries. The GCC countries, for example, are classified as developing high-income countries. Thus, a high-income country may be classified as either developed or developing. Although the Holy See is a sovereign state, it is not classified by the World Bank under this definition.
Gross domestic products (GDP) is a monetary measure of the market value of all the final goods and services produced in a specific time period, often annually. GDP (nominal) per capita does not, however, reflect differences in the cost of living and the inflation rates of the countries; therefore using a basis of GDP per capita at purchasing power parity (PPP) is arguably more useful when comparing living standards between nations.
Per capita income (PCI) or average income measures the average income earned per person in a given area in a specified year. It is calculated by dividing the area's total income by its total population.
A developed country, industrialized country, more developed country, or more economically developed country (MEDC), is a sovereign state that has a developed economy and advanced technological infrastructure relative to other less industrialized nations. Most commonly, the criteria for evaluating the degree of economic development are gross domestic product (GDP), gross national product (GNP), the per capita income, level of industrialization, amount of widespread infrastructure and general standard of living. Which criteria are to be used and which countries can be classified as being developed are subjects of debate.
There are several ways of listing countries according to their per capita GDP. These include:
The economy of Europe comprises more than 740 million people in 50 different countries. Formation of the European Union (EU) and in 1999, the introduction of a unified currency – the euro brings participating European countries closer through the conveniece of a shared currency and has led to a stronger European cash flow. The difference in wealth across Europe can be seen roughly in former Cold War divide, with some countries breaching the divide. Whilst most European states have a GDP per capita higher than the world's average and are very highly developed, some European economies, despite their position over the world's average in the Human Development Index, are poorer.
The gross national income (GNI), previously known as gross national product (GNP), is the total domestic and foreign output claimed by residents of a country, consisting of gross domestic product (GDP), plus factor incomes earned by foreign residents, minus income earned in the domestic economy by nonresidents. Comparing GNI to GDP shows the degree to which a nation's GDP represents domestic or international activity. GNI has gradually replaced GNP in international statistics. While being conceptually identical, it is calculated differently. GNI is the basis of calculation of the largest part of contributions to the budget of the European Union. In February 2017, Ireland's GDP became so distorted from the base erosion and profit shifting ("BEPS") tax planning tools of U.S. multinationals, that the Central Bank of Ireland replaced Irish GDP with a new metric, Irish Modified GNI*. In 2017, Irish GDP was 162% of Irish Modified GNI*.
An emerging market is a country that has some characteristics of a developed market, but does not satisfy standards to be termed a developed market. This includes countries that may become developed markets in the future or were in the past. The term "frontier market" is used for developing countries with smaller, riskier, or more illiquid capital markets than "emerging". The economies of China and India are considered to be the largest emerging markets. According to The Economist, many people find the term outdated, but no new term has gained traction. Emerging market hedge fund capital reached a record new level in the first quarter of 2011 of $121 billion. The four largest emerging and developing economies by either nominal or PPP-adjusted GDP are the BRIC countries.
The following table lists the independent European states, and their memberships in selected organisations and treaties.
The following table lists the independent African states, and their memberships in selected organisations and treaties.