[boomboomsubban]

It doesn't ignore scarcity, scarce goods are inherently more labor intensive. And it doesn't presume intrinsic value, the labor necessary is a subjective concept so the value must be as well.

You're probably right about it's use in understanding a capitalist market, Marx spends no shortage of time on how capitalists warp that basic idea.

[fvdessen]

How are scarce goods more labour intensive ? It doesn't take any more labour to make a good wine than a bad one.

[boomboomsubban]

Then why are bad wines made? Making better wine requires more training, more time, better tools, and/or better grapes. All four require more labor.

[alexasmyths]

That has little to do with 'scacity'.

Also - it's entirely possible that you make spectacular wine with the same effort I make bad wine.

They are somehow 'equal' in value?

It's just ridiculous. Labour theory of value just doesn't have a lot of meaning.

[boomboomsubban]

If your example isn't scarcity I don't know what to tell you, if better wine is "scarce" those labors are what is needed to make better wine.

Explain how it is possible, and how the situation does not immediately solve itself with you stopping doing something you hate and are bad at.

As many have pointed out, "value" is subjective. Your terrible wine may be loved by someone. Or you may really enjoy making wine. As wine has zero intrinsic value, it is a luxury good, it's very possible for both wines to be just as valuable.

It has plenty of meaning, it just doesn't explain "profit."

[alexasmyths]

One wine being generally better than another, is not about 'scarcity'.

Yes - of course people will have differing opinions - but aggregate market demand can be different for something made with the same amount of labour - that is not an issue of scarcity.

i.e. 'most people' can view one wine as better than the other with equal amounts of labour.

Again - surely you can, if you want get into issues of 'scarcity' i.e. you can talk about production volumes etc. but that's kind of a second order issue.

[boomboomsubban]

I also found the wine example peculiar, as good wine and scarce wine aren't often the same, but I kept with it as it was brought up. Mistakenly I thought you had brought it up, sorry.

"Aggregate market demands" are capitalism, where wine is a status symbol and "good" wine generally refers to price. You are continuing to view this only in the eyes of capitalism and considering "value" to include "profit."