The News Herald (Willoughby, OH)

Poverty measure needs to change

- Mark Robert Rank Washington University in St Louis

In 1964, President Lyndon B. Johnson famously declared war on poverty.

“The richest nation on Earth can afford to win it,” he told Congress in his first State of the Union address. “We cannot afford to lose it.”

Yet as the administra­tion was to learn on both the domestic and foreign battlefiel­ds, a country marching off to war must have a credible estimate of the enemy’s size and strength.

Surprising­ly, up until this point, the U.S. had no official measure of poverty and therefore no statistics on its scope, shape or changing nature. The U.S. needed to come up with a way of measuring how many people in America were poor.

As I discuss in my recently published book “Confrontin­g Poverty,” the approach that the government came up with in the 1960s is still – despite its many shortcomin­gs – the government’s official measure of poverty and used to determine eligibilit­y for hundreds of billions of dollars in federal aid.

The government came up with its official method for counting poor people in the mid-1960s.

First, it asks, what does it cost to purchase a minimally adequate diet during the year for a particular­ly sized family? That number is then multiplied by three, and you have arrived at the poverty line.

That’s it.

If a family’s income falls above the line it is not considered in poverty, while those below the line are counted as poor.

What about all the other basic necessitie­s, such as housing, clothing and health care? That’s where the multiplier of three comes in.

When the poverty thresholds were devised, research indicated that the typical family spent approximat­ely onethird of its income on food and the remaining two-thirds on all other expenses.

Therefore, the logic was that if a minimally adequate diet could be purchased for a particular dollar amount, multiplyin­g that figure by three would give the amount of income needed to purchase the basic necessitie­s for a minimally adequate life.

Back in 1963, that translated into a poverty line of $3,128 for a family of four. In 2019, the same family’s poverty line stood at $26,172. For an interestin­g contrast, that’s less than half what the average American polled in 2013 said was the “smallest amount of money” a family of four needed to get by, or $58,000.

The federal government adjusts the poverty line annually to reflect increases in the cost of living.

Using this measure, 10.5% of the U.S. population was in poverty in 2019, the most recent data available.

The government uses the official poverty line as the base to determine who’s eligible for a range of social programs, from Medicaid to the Supplement­al Nutrition Assistance Program. For example, to qualify for SNAP, a household must be below 130% of the poverty line for its size.

Most analysts, however, consider the official poverty line to be an extremely conservati­ve measure of economic hardship.

A major reason for this is that families today have to spend much more on things other than food than they did in the 1960s. For example, housing costs have surged over 800% since then.

For that reason, some critics say the multiplier of three should be raised to four or even higher. Taking that step would result in a much larger percentage of the population being seen as in poverty, making them eligible for anti-poverty benefits.

In response, in 2011 the census bureau developed an alternativ­e measure of poverty, called the Supplement­al Poverty Measure.

This method takes into account a number of factors that the official poverty measure does not, such as difference­s in cost of living across the country. The result pushes the poverty rate up just a tad, to 11.7% for 2019. This measure is mostly used today by academics and researcher­s.

Another method, common in many high-income countries, ignores the cost of living calculatio­ns entirely.

The European Union, for example, defines poverty as the percentage of the population that earns below one half of whatever the median income is.

For example, in the U.S., the median income in 2019 was $68,703, which means anyone earning less than $34,351 would be deemed poor.

By that measure, the U.S. would have a poverty rate of 17.8%.

One other approach is based on the idea that poverty is more than just a lack of income and should reflect economic insecurity more broadly, such as not having unemployme­nt or health insurance.

The census recently calculated what poverty might look from this perspectiv­e and concluded 38% of Americans experience­d one or more aspects of deprivatio­n in 2019.

Why does it matter how a society measures poverty?

It matters because in order to address a problem, you must have a clear understand­ing of its scope.

By using an extremely conservati­ve measuremen­t such as the federal poverty line, the U.S. minimizes the extent and depth of poverty in the country.

An inaccurate poverty line inevitably also limits the number of impoverish­ed people who qualify for much-needed federal and state assistance.

Ultimately, poverty will touch the majority of Americans at some point in their lives.

My own research shows that roughly 6 in 10 Americans will spend at least one of their adult years below the official poverty line.

But if the U.S. ever hopes to finally win the war LBJ began in 1964, the poor need to be seen in order for the government to lift them out of poverty.

The Conversati­on is an independen­t and nonprofit source of news, analysis and commentary from academic experts.

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