Originally posted by Spiffor
There's the concept of "real" value and "nominal" value. It's basically the jargon when one refers to the actual stuff available, and on the other hand to the amount of money it costs.
When we are talking about GDP growth, we do so ajusted to the inflation. If the economy grows by 3%, it means the economy has actually produced 3% more stuff than in the previous year. Not that there are 3% more dollars around
"Purchasing power" is the same idea. When it increases, it means you can buy more stuff with your money. And the west has experienced a dramatic increase in purchasing power since the industrial revolution. Which is why many of us live without fear of hunger, and enjoy things such as heat, hygiene, healthcare (in civilized countries)... in comparison to 18th century peasants.
Sometimes, the purchasing power of the general population can increase despite a strong income gap, simply because the economy produces more stuff than the capitalists pilfer from the poor. And sometimes, an economy with little income gap gets everybody poorer, because there's no incentive to produce real value.
Now, I think we are at a point where income gap is way over the top, and that it becomes self-reproducing, with the increase of income from capital, and fall in income from labour. Which is why I oppose capitalism, and I spend hours every week to that effect.
However, to accuse income gap of being an inherent source of poverty is naive. The question is as much about the way you share the pie, as about the total size of the pie.
There's the concept of "real" value and "nominal" value. It's basically the jargon when one refers to the actual stuff available, and on the other hand to the amount of money it costs.
When we are talking about GDP growth, we do so ajusted to the inflation. If the economy grows by 3%, it means the economy has actually produced 3% more stuff than in the previous year. Not that there are 3% more dollars around
"Purchasing power" is the same idea. When it increases, it means you can buy more stuff with your money. And the west has experienced a dramatic increase in purchasing power since the industrial revolution. Which is why many of us live without fear of hunger, and enjoy things such as heat, hygiene, healthcare (in civilized countries)... in comparison to 18th century peasants.
Sometimes, the purchasing power of the general population can increase despite a strong income gap, simply because the economy produces more stuff than the capitalists pilfer from the poor. And sometimes, an economy with little income gap gets everybody poorer, because there's no incentive to produce real value.
Now, I think we are at a point where income gap is way over the top, and that it becomes self-reproducing, with the increase of income from capital, and fall in income from labour. Which is why I oppose capitalism, and I spend hours every week to that effect.
However, to accuse income gap of being an inherent source of poverty is naive. The question is as much about the way you share the pie, as about the total size of the pie.
Saying that wealth inequality is the source of poverty is, as I have admitted, simplistic. I do not think however that the phrase 'naive' can appropriately be applied to me or my arguments.

But, simplistic or not, inequality of wealth is, at a macroeconomic level, the general source of poverty. When it comes right down to basics, wealth inequality is the definition of poverty.
Otherwise, why do we still have poor people? After all, there were poor people two hundred years ago, people who earned only just enough to feed themselves or their families.
And since that time our economy has experienced average real per-capita growth of (let's say) 2%. So the poorest people now should be (roughly) one thousand times richer than they were back then.
And yet there are still people who can't afford to buy enough food. Why? Those people should now have one thousand times as much money to buy food as poor people did two hundred years ago.
The reason is simple: the economy is not a pie. Increasing its size does not necessarily increase the size of your slice.
On the other hand, it is also true that increasing your share of the pie does not necessarily mean you getting wealthier. If the pie shrinks then you could end up with less.
But so what? This is also true when other people are increasing their share of the pie. In fact, it is even more true. So when you see rich people getting richer, unless you are damned sure that they are increasing the size of the pie dramatically, you are pretty much guaranteed to be getting poorer.
In the current US economy, the rich are getting richer very rapidly. But the economy (once you discount debt based increases) is not growing any faster than historical averages. Ipso facto, you are getting poorer.
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