The economy of the Central African Republic is $2.321 billion by gross domestic product as of 2019, even lower than much smaller countries such as Barbados with an estimated annual per capita income of just $805 as measured by purchasing power parity in 2019.
The economy of Nicaragua is focused primarily on the agricultural sector. Nicaragua itself is the least developed country in Central America, and the second poorest in the Americas by nominal GDP. In recent years, under the administrations of Daniel Ortega, the Nicaraguan economy has expanded somewhat, following the Great Recession, when the country's economy actually contracted by 1.5%, due to decreased export demand in the American and Central American markets, lower commodity prices for key agricultural exports, and low remittance growth. The economy saw 4.5% growth in 2010 thanks to a recovery in export demand and growth in its tourism industry. Nicaragua's economy continues to post growth, with preliminary indicators showing the Nicaraguan economy growing an additional 5% in 2011. Consumer Price inflation have also curtailed since 2008, when Nicaragua's inflation rate hovered at 19.82%. In 2009 and 2010, the country posted lower inflation rates, 3.68% and 5.45%, respectively. Remittances are a major source of income, equivalent to 15% of the country's GDP, which originate primarily from Costa Rica, the United States, and European Union member states. Approximately one million Nicaraguans contribute to the remittance sector of the economy.
A developed country, or advanced country, is a sovereign state that has a high quality of life, developed economy, and advanced technological infrastructure relative to other less industrialized nations. Most commonly, the criteria for evaluating the degree of economic development are the 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. Different definitions of developed countries are provided by the International Monetary Fund and the World Bank; moreover, HDI ranking is used to reflect the composite index of life expectancy, education, and income per capita. Another commonly used measure of a developed country is the threshold of GDP (PPP) per capita of at least US$22,000. In 2023, 40 countries fit all four criteria, while an additional 15 countries fit three out of four.
A developing country is a sovereign state with a less developed industrial base and a lower Human Development Index (HDI) relative to other countries. However, this definition is not universally agreed upon. There is also no clear agreement on which countries fit this category. The terms low and middle-income country (LMIC) and newly emerging economy (NEE) are often used interchangeably but refers only to the economy of the countries. The World Bank classifies the world's economies into four groups, based on gross national income per capita: high, upper-middle, lower-middle, and low income countries. Least developed countries, landlocked developing countries and small island developing states are all sub-groupings of developing countries. Countries on the other end of the spectrum are usually referred to as high-income countries or developed countries.
In the economics study of the public sector, economic and social development is the process by which the economic well-being and quality of life of a nation, region, local community, or an individual are improved according to targeted goals and objectives.
The world economy or global economy is the economy of all humans in the world, referring to the global economic system, which includes all economic activities conducted both within and between nations, including production, consumption, economic management, work in general, financial transactions and trade of goods and services. In some contexts, the two terms are distinct: the "international" or "global economy" is measured separately and distinguished from national economies, while the "world economy" is simply an aggregate of the separate countries' measurements. Beyond the minimum standard concerning value in production, use and exchange, the definitions, representations, models and valuations of the world economy vary widely. It is inseparable from the geography and ecology of planet Earth.
The economies of Canada and the United States are similar because both are developed countries. While both countries feature in the top ten economies in the world in 2022, the U.S. is the largest economy in the world, with US$24.8 trillion, with Canada ranking ninth at US$2.2 trillion.
The economy of Africa consists of the trade, industry, agriculture, and human resources of the continent. As of 2019, approximately 1.3 billion people were living in 53 countries in Africa. Africa is a resource-rich continent. Recent growth has been due to growth in sales, commodities, services, and manufacturing. West Africa, East Africa, Central Africa and Southern Africa in particular, are expected to reach a combined GDP of $29 trillion by 2050.
The economy of North America comprises more than 596 million people in its 24 sovereign states and 15 dependent territories. It is marked by a sharp division between the predominantly English speaking countries of Canada and the United States, which are among the wealthiest and most developed nations in the world, and countries of Central America and the Caribbean in the former Latin America that are less developed. Mexico and Caribbean nations of the Commonwealth of Nations are between the economic extremes of the development of North America.
An emerging market is a market that has some characteristics of a developed market, but does not fully meet its standards. This includes markets 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". As of 2006, 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. Emerging market economies’ share of global PPP-adjusted GDP has risen from 27 percent in 1960 to around 53 percent by 2013. The ten largest emerging economies by nominal GDP are 4 of the 9 BRICS countries along with Mexico, South Korea, Indonesia, Turkey, Saudi Arabia, and Poland. The inclusion of South Korea, Poland, and sometimes Taiwan are questionable given they are no longer considered emerging markets by the IMF and World Bank If we ignore those three, the top ten would include Argentina and Thailand.
Structural adjustment programs (SAPs) consist of loans provided by the International Monetary Fund (IMF) and the World Bank (WB) to countries that experience economic crises. Their stated purpose is to adjust the country's economic structure, improve international competitiveness, and restore its balance of payments.
BRIC is a term describing the foreign investment strategies grouping acronym that stands for Brazil, Russia, India, and China. The separate BRICS organisation would go on to become a political and economic organization largely based on such grouping.
The G20 or Group of 20 is an intergovernmental forum comprising 19 sovereign countries, the European Union (EU), and the African Union (AU). It works to address major issues related to the global economy, such as international financial stability, climate change mitigation and sustainable development.
The Latin American debt crisis was a financial crisis that originated in the early 1980s, often known as La Década Perdida, when Latin American countries reached a point where their foreign debt exceeded their earning power, and they could not repay it.
The economy of the Middle East is very diverse, with national economies ranging from hydrocarbon-exporting rentiers to centralized socialist economies and free-market economies. The region is best known for oil production and export, which significantly impacts the entire region through the wealth it generates and through labor utilization. In recent years, many of the countries in the region have undertaken efforts to diversify their economies.
South Africa 
Brazil 
Mexico 
China 
India 
Philippines 
Malaysia 
Indonesia 
Thailand 
Turkey 
