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Mollie Orshansky

Mollie Orshansky is a mathematics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Mollie Orshansky rather than just read about it. In short: Mollie Orshansky (January 9, 1915 – December 18, 2006) was an American economist and statistician who, in 1963–65, developed the Orshansky Poverty Thresholds, which are used in the United States as a measure of the income that a household must not exceed to be counted as poor. Life and career Orshansky was born January 9, 1915, the third of six daughters of Samuel and Fannie Orshansky, Jewish immigrants who settled…

Mollie Orshansky — main illustration
Mollie Orshansky — illustration

Key takeaways

  • Mollie Orshansky belongs to mathematics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Mollie Orshansky to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Mollie Orshansky from memory before moving on to harder problems.

Reference excerpt

Mollie Orshansky (January 9, 1915 – December 18, 2006) was an American economist and statistician who, in 1963–65, developed the Orshansky Poverty Thresholds, which are used in the United States as a measure of the income that a household must not exceed to be counted as poor.

Life and career Orshansky was born January 9, 1915, the third of six daughters of Samuel and Fannie Orshansky, Jewish immigrants who settled in the Bronx, New York City after leaving Ukraine. She attended Hunter College High School, and received an A.B. in mathematics and statistics from Hunter College in 1935. Orshansky continued graduate studies in economics and statistics at the Department of Agriculture Graduate School at American University. In 1939, Orshansky became a research clerk with the Children's Bureau; working on biometric studies of child health, growth, and nutrition. In January 1942, as a statistician in the New York City Department of Health, she worked on a survey of the incidence of, and therapies for, pneumonia. In 1945, Orshansky moved to the U.S. Department of Agriculture; where she spent the next thirteen years as a family economist, director of the Program Statistics Division, and a food economist. In 1958, Orshansky joined the Social Security Administration as a social science research analyst in the Office of Research and Statistics. In this capacity, she was responsible for analytical studies to measure income adequacy, family welfare and patterns of family income. In 1963, Orshansky developed the official measurement of poverty used by the U.S. government (see Poverty in the United States). She used the cost of a nutritionally adequate diet as the basis for a cost-of-living estimate; and to calculate a cost of living for families of different sizes and composition. Her interest in the subject came from personal experience. "She knew first-hand what it was like to grow up poor… as she grew up, she became quite familiar with the experience of having to forego one small purchase in order to have the money for something else. She later summed up this aspect of her early life by saying, ‘If I write about the poor, I don’t need a good imagination — I have a good memory. In 1976, Orshansky received the Distinguished Service Award in recognition for her leadership in creating the first nationally accepted measurements of income adequacy and applying them to public policy. Her retirement came in 1982. Orshansky was hospitalized in the autumn of 2001, and a legal battle ensued over her care. Orshansky was taken to New York, according to her wishes, but a judge who had appointed a guardian tried to compel her return to Washington DC. The judge was overruled on appeal, and Orshansky died in Manhattan several years later.

Popular culture Orshansky's development of the Poverty Thresholds was a plot element in an episode of the United States television program The West Wing. In the episode "The Indians in the Lobby," the federal government was considering a reclassification of poverty that would have made use of a new formula to add four million additional citizens to the category. Orshansky, a native-born U.S. citizen, was characterized incorrectly in the show as an Eastern European immigrant who created a United States "cost of living formula ... based on life in Poland during the Cold War."

References

External links A Chronological Bibliography of Mollie Orshansky’s Publications (Including Congressional Testimony). Compiled and annotated by Gordon M. Fisher, at hhs.gov "Mollie Orshansky". JSTOR. Mollie Orshansky (1977). Documentation of Background Information and Rationale for Current Poverty Matrix. U.S. Department of Health, Education, and Welfare. O'Connor, John J.; Robertson, Edmund F., "Mollie Orshansky", MacTutor History of Mathematics Archive, University of St Andrews Gordon M. Fisher (December 2008). "Remembering Mollie Orshansky—The Developer of the Poverty Thresholds". Social Security Bulletin. 68 (3). ISSN 1937-4666.

Illustrations

Mollie Orshansky illustration

Worked examples

Example 1 — a first encounter with Mollie Orshansky

Start with the simplest possible case. Write down what Mollie Orshansky claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In mathematics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Mollie Orshansky before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Mollie Orshansky ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Mollie Orshansky

In research
Mollie Orshansky appears in mathematics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Mollie Orshansky in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Mollie Orshansky is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1915 births, 2006 deaths, 20th-century American economists, so understanding it makes those chapters shorter.
In everyday life
Look for Mollie Orshansky outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Mollie Orshansky in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Mollie Orshansky means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Mollie Orshansky out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Mollie Orshansky in simple terms?

Mollie Orshansky (January 9, 1915 – December 18, 2006) was an American economist and statistician who, in 1963–65, developed the Orshansky Poverty Thresholds, which are used in the United States as a measure of the income that a household must not exceed to be counted as poor. Life and career Orsha…

Why does Mollie Orshansky matter?

Because it connects several mathematics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Mollie Orshansky?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Mollie Orshansky.

Tags

  • 1915 births
  • 2006 deaths
  • 20th-century American economists
  • 20th-century American women
  • 21st-century American women
  • American University alumni
  • American people of Ukrainian-Jewish descent
  • American statisticians
  • American women economists
  • American women statisticians
  • Fellows of the American Statistical Association
  • Hunter College High School alumni

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