Meaning and Definition of Developing economies or Under developed countries

Developing country is a term generally used to describe a nation with a low level of material well being. There is no single internationally-recognized definition of developed country, and the levels of development may vary widely within so-called developing countries, with some developing countries having high average standards of living.Countries with more advanced economies than other developing nations, but which have not yet fully demonstrated the signs of a developed country, are grouped under the term newly industrialized countries.

Definition

Kofi Annan, former Secretary General of the United Nations, defined a developed country as follows. "A developed country is one that allows all its citizens to enjoy a free and healthy life in a safe environment.But according to the United Nations Statistics Division,

There is no established convention for the designation of "developed" and "developing" countries or areas in the United Nations system.

And it notes that

The designations "developed" and "developing" are intended for statistical convenience and do not necessarily express a judgement about the stage reached by a particular country or area in the development process.

The UN also notes

In common practice, Japan in Asia, Canada and the United States in northern America, Australia and New Zealand in Oceania, and Europe are considered "developed" regions or areas. In international trade statistics, the Southern African Customs Union is also treated as a developed region and Israel as a developed country; countries emerging from the former Yugoslavia, except for Slovenia, are treated as developing countries; and countries of eastern Europe and the Commonwealth of Independent States (code 172) in Europe are not included under either developed or developing regions.^[9]

According to the classification from IMF before April 2004, all the countries of Eastern Europe (including Central European countries which still belongs to "Eastern Europe Group" in the UN institutions) as well as the former Soviet Union (U.S.S.R.) countries in Central Asia (Kazakhstan, Uzbekistan, Kyrgyzstan, Tajikistan and Turkmenistan) and Mongolia, were not included under either developed or developing regions, but rather were referred to as "countries in transition"; however they are now widely regarded (in the international reports) as "developing countries". In the 21^st century, the original Four Asian Tiger regions (Hong Kong, Singapore South Korea, and Taiwan) are considered "developed" region or areas, along with Cyprus Israel, Malta, and Slovenia, are considered "newly developed countries".
The IMF uses a flexible classification system that considers "(1) per capita income level, (2) export diversification—so oil exporters that have high per capita GDP would not make the advanced classification because around 70% of its exports are oil, and (3) degree of integration into the global financial system."
The World Bank classifies countries into four income groups. Low income countries have GNI per capita of US$975 or less. Lower middle income countries have GNI per capita of US$976–$3,855. Upper middle income countries have GNI per capita between US$3,856–$11,905. High income countries have GNI above $11,906. The World Bank classifies all low- and middle-income countries as developing but notes, "The use of the term is convenient; it is not intended to imply that all economies in the group are experiencing similar development or that other economies have reached a preferred or final stage of development. Classification by income does not necessarily reflect development status."

How to measure the level of development (made easier)

These are the ways in which you can measure the level of development in a country:

Total population=The number of people who live in a country.
Life expectancy=The average age a person lives to in a country.
Birth rate=The number of children born per 1000 of the population per year.
Death rate=The number of people who die per 1000 of the population per year.
GDP per capita=Gross Domestic Produce per person/a measure of wealth per person.
Unemployment rate=The % of people in a country who don't have a job.
Adult literacy=The % of people in a country who can read and write.
Population per doctor=The number of people per doctor.

Measure and concept of development

The development of a country is measured with statistical indexes such as income per capita (per person) (GDP), life expectancy, the rate of literacy, et cetera. The UN has developed the HDI, a compound indicator of the above statistics, to gauge the level of human development for countries where data is available.
Developing countries are in general countries which have not achieved a significant degree of industrialization relative to their populations, and which have, in most cases a medium to low standard of living. There is a strong correlation between low income and high population growth.
The terms utilized when discussing developing countries refer to the intent and to the constructs of those who utilize these terms. Other terms sometimes used are less developed countries (LDCs), least economically developed countries (LEDCs), "underdeveloped nations" or Third World nations, and "non-industrialized nations". Conversely, the opposite end of the spectrum is termed developed countries, most economically developed countries (MEDCs), First World nations and "industrialized nations".
To moderate the euphemistic aspect of the word developing, international organizations have started to use the term Less economically developed country (LEDCs) for the poorest nations which can in no sense be regarded as developing. That is, LEDCs are the poorest subset of LDCs. This may moderate against a belief that the standard of living across the entire developing world is the same.
The concept of the developing nation is found, under one term or another, in numerous theoretical systems having diverse orientations — for example, theories of decolonization, liberation theology, Marxism, anti-imperialism, and political economy.

Criticism of the term 'developing country'

There is criticism of the use of the term ‘developing country’. The term implies inferiority of a 'developing country' compared to a 'developed country', which many such countries dislike. It assumes a desire to ‘develop’ along the traditional 'Western' model of economic development which a few countries, such as Cuba, have chosen not to follow. Thus Cuba remains classed as 'developing' due to its low gross national income but has a lower infant mortality rate than the USA.
The term 'developing' implies mobility and does not acknowledge that development may be in decline or static in some countries, particularly those southern African states worst affected by HIV/AIDS. In such cases, the term developing country may be considered a euphemism. The term implies homogeneity between such countries, which vary widely. The term also implies homogeneity within such countries when wealth (and health) of the most and least affluent groups varies widely.