Economic Inequality - Magnitude of Inequality in The Modern World

Magnitude of Inequality in The Modern World

A study entitled "Divided we Stand: Why Inequality Keeps Rising” by the Organisation for Economic Co-operation and Development (OECD) reported its conclusions on the causes, consequences and policy implications for the ongoing intensification of the extremes of wealth and poverty across its 22 member nations (OECD 2011-12-05).

• "Income inequality in OECD countries is at its highest level for the past half century. The average income of the richest 10% of the population is about nine times that of the poorest 10% across the OECD, up from seven times 25 years ago."
• In both Israel and the United States inequality has increased further from already high levels.
• "Other traditionally more egalitarian countries, such as Germany, Denmark and Sweden, have seen the gap between rich and poor expand from 5 to 1 in the 1980s, to 6 to 1 today."

A study by the World Institute for Development Economics Research at United Nations University reports that the richest 1% of adults alone owned 40% of global assets in the year 2000. The three richest people possess more financial assets than the lowest 48 nations combined. The combined wealth of the "10 million dollar millionaires" grew to nearly $41 trillion in 2008. In 2001, 46.4% of people in sub-Saharan Africa were living in extreme poverty. Nearly half of all Indian children are undernourished, however, even among the wealthiest fifth one third of children are malnourished.

Over the two decades prior to the onset of the global financial crisis, real disposable household incomes increased an average of 1.7% a year in its 34 member countries. However, the gap between rich and poor widened in most nations - the OECD journalist resource (2011-05) entitled "Growing Income Inequality in OECD Countries" states that with the exceptions of only France, Japan and Spain, wages of the 10% best-paid workers have risen relative to those of the 10% least-paid workers and the differential between the top and bottom 10% varies greatly from country to country: “While this ratio is much lower in the Nordic countries and in many continental European countries, it rises to around 14 to 1 in Israel, Turkey and the United States, to a high of 27 to 1 in Chile and Mexico.”

Although a discussion exists about the recent trends in global inequality, the issue is anything but clear, and this holds true for both the overall global inequality trend and for its between-country and within-country components. The existing data and estimates suggest a large increase in international (and more generally inter-macroregional) component between 1820 and 1960. It might have slightly decreased since that time at the expense of increasing inequality within countries.