Schmelzer
Valued Senior Member
In my word those who claim the existence of something, no matter if UFOs, Yetis, aliens or whatever, have the burden of proof, not those who claim they do not exist. For a simple reason: One cannot prove the non-existence.That's how your world operates - your "common sense" presuppositions are held to be valid unless other people do a lot of work, at which point you will think it over and decide whether they need to do more work still. There is no "we" in that manner of making assumptions.
Maybe it is possible. Maybe not. Depends on the summary information. It may be helpful, it may be informational garbage. Depends on the particular summary.This is where your "common sense" reveals its nature - it's quite obvious, to anyone with actual common sense, that one does not need access to individual income tax returns to arrive at realistic estimates of a society's distribution of wealth, using summary information from government revenue and tax agencies among other sources. It is even possible to arrive at such estimates for places and times without income tax at all - such as the US prior to 1913.
Even if I have, at some time in the past, said that I have not read the book (which is not clear, because you have not given a quote) - how does it follow that I have not read the book now?I took your word for it, true - foolish of me perhaps, but your posts are consistent with your claim.
So what? Anyway scientific papers would be useful to show you how reasonable argumentation looks like.I'm not trying to publish, I'm discussing a basic situation of ordinary life with someone who is confused about the difference between wealth, capital, and income.
Some books may be balanced. Do tax declarations have to be balanced? Looks like you live in a totalitarian survival state, where everything is recorded. Ok, the NSA may have recorded almost everything they can record. But, sorry, there is real life, and there are things recorded in a way that the IRS learns about them. And even in the homeland of bureaucracy, Germany, there is a very large difference between these two. And not everything has to be declared. There are lots of things you can declare but are not obliged too (usually the things which allow you to reduce taxes) and other things you simply don't have to declare.That just means it isn't income. It's still visible - it is recorded as wealth, capital, retained earnings, costs, etc, in some form. Books are balanced.
About the time Piketty is expected to find out some particular owners of particular properties:
Once he does not spend time to get the information, he does not have it. So, all the nice claims that some sort of information is, in principle, available, is irrelevant, once your beloved researchers, probably, do not use this information anyway.Probably none. What difference would it make?
Ok, maybe with the budget of the NSA one can, from the information that the NSA has, extract some reasonable information about the real wealth distribution. Unfortunately, the NSA has their budget to find out other things.
If some estimate is reasonable depends on many very different questions. Usually scientists are able to get some reasonable estimates. And I have no doubt that income tax data are interesting data and may allow, in various situations, reasonable estimates. What they do not allow is to make reasonable estimates about the changes if the income tax changes. At least not without a lot of additional information. Because the change of the income tax changes also income tax declarations.Remember yourself arguing that the US Civil War was fought over matters of wealth and income distribution in the Northern and Southern parts of the US that did not include slaves and slavery - you had information about it, right? Do you think Piketty's estimates of the wealth distribution in the US then - made without any income tax documents whatsoever - are reasonable?