ArticleslgStudy

science

Local purchasing

Local purchasing 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 Local purchasing rather than just read about it. In short: Local purchasing is a preference to buy locally produced goods and services rather than those produced farther away. It is very often abbreviated as a positive goal, "buy local" or "buy locally', that parallels the phrase "think globally, act locally", common in green politics.

Local purchasing — main illustration
Local purchasing — illustration

Key takeaways

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

Reference excerpt

Local purchasing is a preference to buy locally produced goods and services rather than those produced farther away. It is very often abbreviated as a positive goal, "buy local" or "buy locally', that parallels the phrase "think globally, act locally", common in green politics. On the national level, the equivalent of local purchasing is import substitution, the deliberate industrial policy or agricultural policy of replacing goods or services produced on the far side of a national border with those produced on the near side, i.e., in the same country or trade bloc. Before industrialization and globalization became widespread, there were so many incentives to buy locally that no one had to make any kind of point to do so, but with current market conditions, it is often cheaper to buy distantly-produced goods, despite any added costs in terms of packaging, transport, inspection, wholesale/retail facilities, etc. As such, one must now often take explicit action if one wants to purchase locally produced goods. These market conditions are based on externalized costs, argue local-economy advocates. Examples of externalized costs include the price of war, asthma, or climate change, which are not typically included in the cost of (for example) a gallon of fuel. Most advocates for local economics address contracting and investment, as well as purchasing. Agricultural alternatives are being sought, and have manifested themselves in the form of farmers' markets, farmed goods sold through the community cooperatives, urban gardens, and even school programs that endorse community agriculture.

Rationale for local purchasing

Advocates often suggest local purchasing as a form of moral purchasing. Local purchasing is often claimed to be better for the environment and better for working conditions. Others contend (with empirical evidence) that local purchasing and contracting enhances local job creation and wealth while strengthening community cohesiveness. The first potential moral benefit is environmental: Bringing goods from afar generally requires using more energy than transporting goods locally, and some environmental advocates see this as a serious environmental threat. Transportation contributes to environmental contamination in addition to the pollution caused by chemical inputs in the growing phase. Of course, locally produced goods are not always more energy-efficient; local agriculture or manufacturing may rely on heavy inputs (e.g., industrial agriculture) or energy-inefficient machinery and/or transportation systems. However, small-scale growers tend to be more environmentally friendly because industrial-sized agriculture uses genetically modified crops, monoculture production, and chemical fertilizer-intensive processes to grow crops—practices that local farmers typically avoid. The second potential benefit is creating better working conditions. Nonetheless, while diverting purchasing from developing countries to local farmers helps build the local economy, it can lead to worse conditions for poor farmers in developing countries because it removes potential buyers from the market. For communities, spending at local independent businesses also generates more jobs and wealth in the local economy compared to spending at absentee-owned businesses, including corporate chains. The goal of localisation is to reduce unnecessary transport, support entrepreneurism and to strengthen and diversify community economies. This calls for condensation of agriculture and supports the idea that local farmers are capable of sustaining a community. The term “Buy Local” has become subject to varying interpretations. While leading advocates of local independent business such as the American Independent Business Alliance say the term should apply only to locally owned independent businesses, some campaigns run by governments and chambers of commerce consider "local" to be merely a geographic consideration. Additionally, many corporations have manipulated the term in ways critics call "local-washing".

Alternative viewpoints

The argument that "buying local" is good for the economy is questioned by many economic theorists. They argue that transportation costs actually account for a fraction of overall production prices, and that choosing less efficient local products over more efficient nonlocal products is an economic deadweight loss. Moreover, the community as a whole does not actually save money because consumers have to spend so much more on the more expensive local products. Similarly, the moral purchasing argument has been questioned as more and more consumers consider the welfare of people in countries other than their own. Most "buy local" campaigns rely on the implicit assumption that providing jobs for people in the consumers' own country is more moral than in "foreign" countries. They also imply that money going to foreign countries is worse than money staying in the consumers' own country. Increasingly, these campaigns have been called out as paranoid, jingoist and even xenophobic. Additionally, organic local food tends to be more costly so this is not an appealing option to consumers who are shopping on a budget. Small-scale farmers do not receive government subsidies and are not able to support their business on prices comparable to those of industrial-scale food production, so they must sell at higher prices to make a living. Therefore, in order for the appeal of the local agriculture movement to overcome the economic cost, people must be willing to invest in it, which is unlikely when apparently similar products are available in grocery stores for a lower cost. Despite this, distribution costs of expansive food trade must also be factored in; with increasing gas prices, it becomes more expensive to ship food from outside sources. Local purchasing preferences may conflict with procurement rules affecting public sector organisations. For example, in the UK, "the country or territory of origin of supplies to, [and] the location in any country or territory of the business activities or interests of, contractors" are considered "non-commercial considerations" which cannot be taken into account in making local government purchasing decisions.

Import substituting

… excerpt ends here. Continue reading the full article.

Illustrations

Local purchasing: An American 'Buy Fresh, Buy Local' exhibitor
An American 'Buy Fresh, Buy Local' exhibitor
Local purchasing: A sign in the Netherlands indicating that people can buy locally grown products here
A sign in the Netherlands indicating that people can buy locally grown products here
Local purchasing: 'Eat Your Zipcode' workshop in the United States, with dairy goats
'Eat Your Zipcode' workshop in the United States, with dairy goats

Worked examples

Example 1 — a first encounter with Local purchasing

Start with the simplest possible case. Write down what Local purchasing 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 Local purchasing 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 Local purchasing 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 Local purchasing

In research
Local purchasing 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 Local purchasing 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
Local purchasing is common in secondary-school and first-year university syllabi. It links to neighbouring topics Agricultural policy, Ethical consumerism, Geomarketing, so understanding it makes those chapters shorter.
In everyday life
Look for Local purchasing 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.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Local purchasing in 20 minutes

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

Frequently asked questions

What is Local purchasing in simple terms?

Local purchasing is a preference to buy locally produced goods and services rather than those produced farther away. It is very often abbreviated as a positive goal, "buy local" or "buy locally', that parallels the phrase "think globally, act locally", common in green politics.

Why does Local purchasing 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 Local purchasing?

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 Local purchasing.

Tags

  • Agricultural policy
  • Ethical consumerism
  • Geomarketing
  • Geopositioning
  • Industrial policy
  • Localism (politics)

Keep exploring