Gokul43201 said:
I thought we were talking about short term trends. The OP, for instance, talks only about one, or five-year trends.
The OP was about the short term unemployment trend because I wanted to concentrate on what the employment situation is like
now. But that isn't what we're talking about now. You were correct in your first recent post, in looking at long-term trends for income and poverty rates. The economic cycle is a reality, and it is something people liked to ignore when lambasting Bush for the economic situation a year or two ago. People actually
were claiming that the two to four year downturn
was the start of a long-term trend. As long as you can separate the two issues, we'll be clear...
And if it's long-term trends that you are looking at, an absolute 25 year difference is quite useless. (eg : 1993/94 saw lower inflation adjusted incomes for the bottom two brackets compared to 15 years before; but 5 years later, or in 1998/99, there was a 30% increase compared to 15 years before) Instead, a long term trend should be fit to say, a 25-year moving average.
Picking and chosing to compare the top of a cycle to the bottomis
not a valid way to analyze long-term trends, and I wouldn't do that and wasn't doing that. Heck, that isn't what a "trend" is.
But you are allowing for inflation, right ? This isn't really an absolute number in that the inflation rate is calculated off of a consumer price index which changes with vary trends in purchasing.
Not really. The CPI is the value of the dollar, and that's the point: creating an absolute scale in order to make absolute comparisons.
What people buy with their money isn't the point, the point is how much it costs.
Now, the products in the CPI
are adjusted to match changes in what people spend their money on, but that is just so, well, it can measure the change in the price of what people spend their money on. It isn't a social commentary, its a measure of the absolute value of the dollar.
The weights applied to different goods that make the index are chosen from the ratios of total consumption in an urban location. And the total consumption reflects the consumption by all income groups, and tends to be weighted towards the higher incomes. So, do you consider the distribution in the CPI (or the CPI-U, which is used to calculate inflation) a fair reflection of the needs (ie : food, shelter, clothing, healthcare, education) of the poorest people ?
The CPI isn't a social commentary. It isn't
supposed to reflect the needs of
anyone.
Or do you think some other index would be better suited to judging poverty ?
The CPI
isn't used to judge poverty.
For instance, the CPI index for people 62 years and older (the CPI-E) has been growing faster than the CPI-U. The inflation rate calculated based on their consumption would be higher than the value you use.
It
would be interesting to use the CPI-E to index incomes for older Americans and see how they have changed, but the Census Bureau is a little thin on age-based numbers.
In any case, I'm more concerned with the overall picture.
So, short of seeing proof that the CPI-U is a pretty good representation of the consumption of the poor, I can't say I agree that the inflation adjusted income is the relevant indicator or poverty.

You don't have any good reason to assume that it
isn't a good index either, but you are going to because you don't want to accept what the data shows?
No statistics are perfect - that's kinda inherrent to what statistics are - so using your logic, you could toss out
any statistics you choose to just because they lack utter perfection.
No, the CPI isn't perfect, but it is the best statistic available for determining the real value of the dollar.
Anyway, not that I think it'll matter, but across those different CPIs, the changes are relatively consistent. The reason the CPI for older people is different is almost entirely due to the increase in medical costs. See table 2: http://www.aarp.org/research/socialsecurity/reform/aresearch-import-327-DD52.html
The point is, when food gets more expensive for rich people, it gets more expensive for poor people by roughly the same amount. When gas gets more expensive for rich people, it gets more expensive for poor people by roughly the same amount. Etc, etc., etc.
What gets me here is that you seem to accept that the living conditions for people we call "poor" are improving, but you
still are looking for ways to avoid accepting statistics that say it.