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Ophelimity

Ophelimity is a science 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 Ophelimity rather than just read about it. In short: Ophelimity (from Greek ophelimos "useful") is an economic concept introduced by Vilfredo Pareto as a measure of purely economic satisfaction, so he could use the already well-established term utility as a measure of a more broad-based satisfaction encompassing other dimensions as well, such as the ethical, moral, religious, and political. As such, it corresponds to the sense in which utility is often used in economi…

Key takeaways

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

Reference excerpt

Ophelimity (from Greek ophelimos "useful") is an economic concept introduced by Vilfredo Pareto as a measure of purely economic satisfaction, so he could use the already well-established term utility as a measure of a more broad-based satisfaction encompassing other dimensions as well, such as the ethical, moral, religious, and political. As such, it corresponds to the sense in which utility is often used in economic calculations. Irving Fisher proposed replacing ophelimity (and thus utility as it is commonly construed) with the term wantability.

Ugo Spirito Ugo Spirito, according to professor A. James Gregor, used the term 'Ophelimity' to mean "the individual's satisfaction (of which) he is the only judge." - "Making the individual's satisfaction unique, and impossible to compare over time or intersubjectively." Reducing fundamental social & economic reality to a consideration of interaction among what was identified as 'windowless monads' by Cartesians. This places Spirito's use in apparent reverse of Pareto's particular verbal utilization, and as he meant it the hallmark of the corporatist-syndicalist idea of 'totalitarianism', that becomes a "total-state" by virtue of it systematizing every interest, where incorporated, as a public reflection (in the state government) of the syndicate's particular unique will to socially organize by sphere of voluntary guild followship. For there to then have their private contribution made thus a public corporation in the state whole. Such factional syndicate interests being unknowable (in the Gentilean sense) without the cohesion of what would be an overall state. Which could only be conceived as the natural process of association necessitated, in how it is made into a past established instance, that such a state then self-identifies in the flux of personal & social variegation to realize itself. This would make public & private spheres reciprocally codified, state & each faction, as they are at the present for all representation of further aggregates accruing beyond the horizon of state systematization on into the future. This program existing in purposeful contrast to all economic, material & atomistic appropriation by intellectuals of contrasted socialistic theory then at odds with the Italian Fascism of Spirito, such as Communism & classical liberalism.

See also Social preferences

References

Further reading Pareto, Vilfredo. (2014), Montesano, Aldo; Zanni, Alberto; Bruni, Luigino; Chipman, John S.; McLure, Michael (eds.), Manual of Political Economy: A Critical and Variorum Edition, Oxford University Press, ISBN 978-0-19-960795-2.

Worked examples

Example 1 — a first encounter with Ophelimity

Start with the simplest possible case. Write down what Ophelimity claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 Ophelimity 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 Ophelimity 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 Ophelimity

In research
Ophelimity appears in science 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 Ophelimity 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
Ophelimity is common in secondary-school and first-year university syllabi. It links to neighbouring topics Economic theories stubs, Utility, Vilfredo Pareto, so understanding it makes those chapters shorter.
In everyday life
Look for Ophelimity 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 Ophelimity in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Ophelimity 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 Ophelimity out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Ophelimity in simple terms?

Ophelimity (from Greek ophelimos "useful") is an economic concept introduced by Vilfredo Pareto as a measure of purely economic satisfaction, so he could use the already well-established term utility as a measure of a more broad-based satisfaction encompassing other dimensions as well, such as the…

Why does Ophelimity matter?

Because it connects several science 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 Ophelimity?

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 Ophelimity.

Tags

  • Economic theories stubs
  • Utility
  • Vilfredo Pareto

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