Comprehensive Measures of Economic and Social Development
Overview of Global Categorization
Countries across the globe are traditionally categorized into three levels of economic development: core, semi-periphery, and periphery.
Core countries: These are characterized as more economically developed nations.
Semi-periphery countries: These occupy a middle ground, being less developed than the core but more developed than the periphery.
Periphery countries: Use these as the designation for the least developed nations.
While these categories are often based on economic factors, human geographers utilize a multi-faceted "suite" of measures to classify countries on the developmental spectrum.
Measures of Economic Output: GNP and GDP
Gross National Product (GNP): - Definition: This measures the total value of all goods and services produced by a nation's citizens in a given period of time, regardless of where that production occurs. - Emphasis: The focus is on the citizenship and ownership of the companies/individuals, not the geographic location of production. - Example: Toyota is a Japanese car company that operates numerous factories and dealerships within the United States. Even though the cars are assembled and sold in the U.S., the income generated is counted toward Japan's GNP because the company is owned by Japanese interests/citizens.
Gross Domestic Product (GDP): - Definition: This measures the total value of goods and services produced specifically within the borders of a country during a given period of time. - Emphasis: The focus is on geographic location, regardless of the citizenship of the producers. - Example: In the case of a Toyota manufactured and sold in the United States, that economic value is counted toward the GDP of the United States because the activity occurred within U.S. borders.
Status in Economics: While both are used to determine if a country belongs to the core, periphery, or semi-periphery, GNP has generally fallen out of favor as a metric. Today, GDP is considered a more reliable measure of a country's economic development.
Gross National Income (GNI) and Per Capita Refining
Gross National Income (GNI): - Definition: The total income or money earned by a country's businesses and labor force. - Composition: GNI includes the country's GDP added to the earnings of its citizens produced overseas. - Contrast with GNP: While GNP focuses on the value of goods and services produced, GNI focuses on the value of income earned through all economic activity and foreign investment. - Foreign Direct Investment (FDI): GNI is particularly useful for assessing developing nations because it accounts for the financial and economic investments made by core countries into developing ones. Measuring only the GDP of a developing country might show a "bleak picture" because they do not produce goods at core-country levels, but GNI captures the influx of foreign wealth.
GNI Per Capita: - Definition: This is calculated by dividing the GNI by the country's total population. - Etymology: "Per capita" is a Latin phrase meaning "per person." - Function: It shows the average income of an individual citizen, providing a more refined look at wealth on an individual scale rather than the scale of the whole country. - Limitation: It does not account for the actual distribution of income, meaning it hides the gap between the extremely wealthy and the extremely poor.
Note: Other measures can be broken down per capita as well, such as GDP per capita.
Income Distribution as a Measure of Development
This measure analyzes the difference in the proportion of wealthy citizens compared to poor citizens within a nation.
Developed Status: Countries with a smaller wealth gap are considered more developed because the population typically has access to a wider variety of economic activities.
Less Developed Status: Countries with a massive gap between the rich and poor tend to be less developed due to a lack of individual opportunities.
Case Study (Brazil): Brazil serves as an example of significant income inequality, where of the population holds approximately of the total wealth.
Demographic and Health Measures of Development
Fertility Rates: - In general, as a country's fertility rate falls, it indicates a more developed status. - Logic: When women have greater access to education, they tend to have fewer children. - Example: Sub-Saharan African nations often exhibit high fertility rates, indicating fewer educational opportunities for women and lower levels of development.
Infant Mortality Rate (IMR): - As access to healthcare increases, the infant mortality rate decreases. - This is a reliable indicator of development because women in wealthier, core countries typically have significantly better access to medical resources than those in impoverished nations.
General Access to Healthcare: - This measure considers the healthcare availability for the entire population, not just maternal care. - Abundant access to healthcare correlates with higher development and results in longer lifespans for citizens.
Economic Sectors and the Formal/Informal Divide
Sector Assessment: - Economies dominated by the tertiary sector (services) and above are considered more developed. - Economies dominated by primary (extraction) and secondary (manufacturing) sectors are considered less developed.
The Formal Sector: - Includes businesses that are incorporated and registered according to state and national laws. - Example: A local Walmart is a formal business because it operates legally and is registered with the government.
The Informal Sector: - Includes economic activities that operate outside of government oversight and regulation. - Examples: Undocumented migrant labor, babysitting for cash, or selling items at street kiosks.
The Accuracy Problem: - Measures like GDP and GNI only track the formal sector. Therefore, a large informal sector undermines the accuracy of economic development assessments. - Statistics: - In core countries, the informal sector is estimated to represent an additional in value above reported gross measures. - In peripheral countries, the informal sector is far more prevalent and can constitute almost half () of a nation's total economic value.
Rule of Thumb: The larger the informal sector, the less developed the country tends to be; a smaller informal sector indicates higher development.
Social Measures: Gender Inequality Index (GII)
The Gender Inequality Index (GII) measures the level of equality or inequality between men and women in a society.
Significance: Changing roles for women directly influence a society's economic development.
Components of GII: 1. Reproductive Health: Includes the maternal mortality rate (number of women dying during childbirth) and adolescent birth rates. Higher maternal mortality and high adolescent pregnancy typically indicate lower development and less access to healthcare/education. 2. Empowerment: This tracks the number of seats women hold in parliamentary or government bodies and the percentage of women who have obtained higher education. 3. Labor Market Participation: This measures the proportion of men to women actively participating in the country's workforce.
Relationship: Higher GII (more inequality) = Less developed. Lower GII (less inequality) = More developed. This is an inverse relationship.
The Human Development Index (HDI)
Origin: Created by the United Nations.
Definition: A holistic measure of human well-being that combines economic health with social indicators.
Core Philosophy: A strong economy provides people with more choices, leading them to invest in well-being improvements like education and healthcare.
Components of HDI: - GDP (Economic output). - Life expectancy (Health). - Level of education and literacy rates (Social development).
HDI is considered the most comprehensive measure as it includes vital parts of all other development metrics discussed.