science

Subsistence economy

Subsistence economy 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 Subsistence economy rather than just read about it. In short: A subsistence economy is an economy directed to basic subsistence (the provision of sufficient food, clothing and shelter to sustain life) rather than oriented to sustaining a market in essential and desirable assets. Definition "Subsistence" is understood as supporting oneself and one's family at a minimum level.

Key takeaways

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

Reference excerpt

A subsistence economy is an economy directed to basic subsistence (the provision of sufficient food, clothing and shelter to sustain life) rather than oriented to sustaining a market in essential and desirable assets.

Definition "Subsistence" is understood as supporting oneself and one's family at a minimum level. Basic subsistence is the provision of food, clothing, and shelter. A subsistence economy is an economy directed to one's subsistence rather than to the market. Often, the subsistence economy is moneyless and relies on natural resources to provide for basic needs through hunting, gathering, and agriculture. In a subsistence economy, economic surplus is minimal and only used to trade for basic goods, and there is no industrialization. In hunting and gathering societies, resources are often, if not typically, underused. The subsistence system is maintained through sharing, feasting, ritual observance, and associated norms. Harvesting is an important indicator of social capital. Subsistence embodies cultural perspectives of relationships to places, people and animals.

History In human history, before the first cities, all humans lived in a subsistence economy. As urbanization, civilization, and division of labor spread, various societies moved to other economic systems at various times. Some remain relatively unchanged, ranging from uncontacted peoples to marginalized areas of developing countries, as well as to some cultures that choose to retain a traditional economy.

List of strategies Hunting and gathering techniques, also known as foraging: Artisan fishing — a term which particularly applies to coastal or island ethnic groups using traditional techniques for subsistence fishing. Aboriginal whaling, including the subsistence hunting of the bowhead whale in the Arctic. Agriculture: Subsistence agriculture — agricultural cultivation involving continuous use of arable (crop) land, and is more labor-intensive than horticulture. Horticulture — plant cultivation, based on the use of simple tools. Pastoralism, the raising of grazing animals: Pastoral nomadism — all members of the pastoral society follow the herd throughout the year. Transhumance or agro-pastoralism — part of the society follows the herd, while the other part maintains a home village. Ranch agriculture — non-nomadic pastoralism with a defined territory. Distribution and exchange: Redistribution Reciprocity — exchange between social equals. Potlatching — a widely studied ritual in which sponsors (helped by their entourages) gave away resources and manufactured wealth while generating prestige for themselves. LETS — Local Exchange Trading Systems. A parasitical society, subsisting on the produce of a separate host society: Raiding Conquest Garbage picking, when subsisting in a larger economy

Worked examples

Example 1 — a first encounter with Subsistence economy

Start with the simplest possible case. Write down what Subsistence economy 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 Subsistence economy 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 Subsistence economy 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 Subsistence economy

In research: Subsistence economy 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 Subsistence economy 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: Subsistence economy is common in secondary-school and first-year university syllabi. It links to neighbouring topics Agricultural economics, Economic systems, so understanding it makes those chapters shorter.
In everyday life: Look for Subsistence economy 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 Subsistence economy in 20 minutes

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

Frequently asked questions

What is Subsistence economy in simple terms?

Why does Subsistence economy 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 Subsistence economy?

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 Subsistence economy.