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Ben Kenobi
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McGregornobi!
Oct 2002 time: 21:26
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quote: Yup. Consider what happened after the Black Death in Europe. Population fell by about one third, reducing aggregate demand. But real wages rose. Why? The same amount of productive capital was spread among fewer workers, so capital per worker rose. With more capital per worker, workers became more productive, leading to a rise in real wages. |
Just a few questions, Adam Smith:
The population after the black death plummeted, followed by a surge quickly replacing the population lost.
We are not in that situation today. We have a large number of older people, combined with a declining percentage of workers.
Overall, the Black Death reduced the number of workers, but the proportion of working age after the plague is far different from today.
Could this difference in worker proportion affect the expected rise in real wages?
Secondly, without increased demand, would this rise in real wages suffer massive inflation?
Capitalism has benefited from an increase in workers throughout its existence. Can an economy continue to grow without an increase in workers?
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Adam Smith
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Maryland, USA
Jan 1970 time: 00:26
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Duncan:
There is a difference between bargaining power and a change in the supply of labor. A change in the supply of labor would shift the supply curve. An increase in bargaining power would move wages off the supply curve, as if a union had been formed. I don't see any evidence of this after the Black Death.
A quick characterization of the situation would be that the price of labor rose relative to the price of land, and that the price of manufacutred goods rose relative to the price of agricultural goods. See North and Thomas, The Rise of the Western World, pp75-76.
North and Thomas make clear that all of these changes can be accounted for by changes in productivity
quote: The rise in wages relative to [land] rents was caused by the increased productivity of labor in agriculture as inferior marginal lands were abandoned. .... While the productivity of labor increased in agriculture, .... the producitivity of labor in manufacturing became unchanged. This was due to the fact that little land was used in manufacturing. Since the productivity of labor in agriculture was relatively higher than previously, and since its productivity was unchanged in manufacture, the price of manufactures had to rise relative to the price of foodstuffs. (North and Thomas, p. 76). | If bargaining power was the issue, the price of agruiculture and maunfactures would have risen by the same amount.
Obiwan:
quote: Originally posted by obiwan18
Just a few questions, Adam Smith:
The population after the black death plummeted, followed by a surge quickly replacing the population lost. | It is my understanding that it took more than 200 years for population to reach pre-plague levels, though intervening wars and famines may have had something to do with that.
quote: We are not in that situation today. We have a large number of older people, combined with a declining percentage of workers.
Overall, the Black Death reduced the number of workers, but the proportion of working age after the plague is far different from today.
Could this difference in worker proportion affect the expected rise in real wages? | If I understand your question correctly I would say not really, since production, and hence wages, depends on the amount and quality of work provided, not on the total population.
quote: Secondly, without increased demand, would this rise in real wages suffer massive inflation? | Good point. A rise in real wages caused workers to gain relative ot land owners. But the fact that you had fewer people, less production, but the same amount of wealth, caused substantial inflation in the economy as a whole.
quote: Capitalism has benefited from an increase in workers throughout its existence. Can an economy continue to grow without an increase in workers? | Yes, with either an increase in the savings rate (which increases capital per worker), or an increase in productivity, through new technologies. (But research for these new technologies has to be financed out of the same pool of savings.)
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