Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
at the margin
Grammar usage guide and real-world examplesUSAGE SUMMARY
"at the margin" is a correct and usable phrase in written English.
It can be used to describe a situation that is on the edge or limit of something, or to describe a range of something. For example, "The company is operating at the margin of what is legally allowed."
✓ Grammatically correct
News & Media
Science
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
And, at the margin, some food.
News & Media
Elections were decided at the margin.
News & Media
Still, some changes are at the margin.
News & Media
Changes at the margin are not nothing.
News & Media
They suggest "pesification at the margin".
News & Media
It may help at the margin.
News & Media
"We don't need changes at the margin".
News & Media
Perhaps, at the margin, Ryanair is simply becoming less popular.
News & Media
"Those differences are at the margin," he said.
News & Media
We're talking about reducing it at the margin," he said.
News & Media
At the margin, there have been developments since February.
News & Media
Expert writing Tips
Best practice
When writing about economic or statistical topics, remember that "at the margin" often implies a consideration of the next incremental unit or change.
Common error
Avoid using "at the margin" when describing significant or large-scale changes. The phrase implies a minor adjustment, not a complete overhaul.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at the margin" functions as an adverbial phrase, modifying a verb or clause by specifying the degree or extent of an action or state. It indicates that something occurs on the edge or limit of something else, representing a slight or incremental change. Ludwig AI confirms its correct usage.
Frequent in
News & Media
42%
Science
29%
Formal & Business
14%
Less common in
Wiki
2%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "at the margin" is a grammatically sound and frequently used phrase, as confirmed by Ludwig AI, to describe small or incremental effects, particularly in analytical contexts. It's most commonly found in News & Media, Science, and Formal & Business settings. While the phrase is generally used correctly, it is important to ensure you use it to describe minor changes and not something on a large scale. Related phrases such as "on the periphery" or "marginally" can provide similar meaning with slight differences in emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
at the edge
Implies a position right on the boundary, similar to the original phrase.
at the boundary
Highlights the limiting aspect of the original phrase.
on the border
Like "at the edge", suggests a location at the limit.
on the periphery
Focuses more on the spatial aspect of being on the edge.
at the extremity
Emphasizes the position at the very end or outermost point.
on the fringes
Suggests being outside the main group or area.
marginally
An adverb form conveying a slight degree or amount.
in a limited way
Focuses on the restricted impact or scope.
to a minor degree
Highlights the insubstantial or small quantity.
to a small extent
Emphasizes the slight or incremental nature of the effect.
FAQs
How can I use "at the margin" in a sentence?
You can use "at the margin" to describe small changes or effects, such as "At the margin, these policy changes have a slight positive impact on the economy".
What does "at the margin" mean in economic terms?
In economics, "at the margin" refers to the effect of one additional unit of input or output. It focuses on the incremental impact of a change, for example "at the margin, the cost of producing one more unit is X".
What are some alternatives to saying "at the margin"?
You can use alternatives such as "on the periphery", "to a small extent", or "marginally" depending on the context.
Is "at the margin" formal or informal?
"At the margin" is generally considered neutral to formal, suitable for academic, business, and news contexts. It is less common in informal conversation.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested