The primary method of measuring poverty is by establishing a
poverty line and determining how many people fall below it. Poverty lines can be set as either
absolute or
relative, but Australia does not have an official poverty line of either type. The ACOSS/UNSW report series, entitled
Poverty in Australia uses two poverty lines and also accounts for people's housing costs. One poverty line, used by The
Organisation for Economic Co-operation and Development (OECD) and in this study, is set at 50% of the median household income, while the other is set at 60% of the median income.
Absolute poverty, extreme poverty First introduced in 1990, the "dollar-a-day"
poverty line measured absolute poverty according to the standards of the world's poorest countries.
The World Bank defined the new international poverty line as $1.27 a day for 2005 (equivalent to $1.00 a day in 1996 US prices) but it was later updated to $1.25 and $2.50 per day. Absolute poverty,
extreme poverty, or abject poverty is 'a condition characterised by severe deprivation of basic human needs, including food, safe drinking water, sanitation facilities, health, shelter, education, and information. It depends not only on income but also on access to services.' The term 'absolute poverty', when used in this context, is usually synonymous with 'extreme poverty'.
Robert McNamara, the former President of the
World Bank, described absolute or extreme poverty as, '...a condition so limited by
malnutrition,
illiteracy, disease, squalid surroundings, high
infant mortality, and low
life expectancy as to be beneath any reasonable definition of human decency'. In his article published in
Analysis & Policy Observatory, Robert Tanton notes that, 'While this amount is appropriate for third world countries, in Australia, the amount required to meet these basic needs will naturally be much higher because prices of these basic necessities are higher'. However, as the amount of wealth required for survival is not the same in all places and time periods—particularly in highly developed countries where few people would fall below the World Bank's poverty lines—countries often develop their own national poverty lines.
Relative poverty Poverty can also be measured in relative terms, where the poverty line is set as a proportion of the average income or wealth within society. There are many different ways to calculate relative poverty, resulting in varying levels of poverty, and researchers often debate where the line should be drawn. For example,
the Smith Family and NATSEM (The National Centre for Social and Economic Modelling) report in 2000 indicated as many as 1 in 8 Australians were experiencing poverty.
The Centre for Independent Studies (CIS) argues that their research suggests the figure is at least 1 in 12 and could even be as low as 1 in 20. This discrepancy arises because their poverty lines were determined in different ways: • The Smith family researchers "added up all the pay packets in Australia and divided them by the number of wage earners. That average is then halved to find the poverty line" (the Mean). • The CIS "ranks all the pay packets in descending order, finds the wage in the very middle of that range and then halves that... wage to find the poverty line" (the Median). This results in very different outcomes. The problem with these measures is that they focus exclusively on income. However, poverty is also defined by other indicators, such as education, health, access to services and infrastructure, vulnerability, social exclusion, and access to social capital. The most widely used indicator for considering non-income factors is the
Human Development Index (HDI), compiled yearly by the
United Nations Development Program (UNDP), which combines measures for income, health, and education. For advanced economies, the
Human Poverty Index (HPI-2) was developed, which takes into account the higher levels of income, health, and education in these countries. Australia ranks very highly on these global indexes. A relative poverty line was calculated in Australia for the Henderson poverty inquiry in 1973. It was $62.70 a week, which was the disposable income required to support the basic needs of a family of two adults and two dependent children at the time. This poverty line has been updated regularly by the
Melbourne Institute to reflect the increase in average incomes. For a single unemployed person, it was $445.40 per week (including housing costs) in March 2020. In Australia, the OECD poverty would equate to a "disposable income of less than $358 per week for a single adult (higher for larger households to account for their greater costs). In recent times, the amount of money a family with two adults and two dependent children needs to survive has jumped to $1,145.61 per week due to inflation and increased grocery prices. == Incidence of relative poverty in Australia ==