I said that I would have more on the testimony at the House Social Security Subcommittee hearing on December 2. Let me finally start getting around to it. The testimony of Stephen Goss, Social Security's Chief Actuary, included a statement that "Periodic economic recessions, as illustrated by the civilian unemployment rate in bright orange in the figure below, have been associated with temporary increases in disability incidence." I have copied his chart below. Click on it to see it full size.
What strong an association do you see? It seems to me that the correlation is so weak as to be indistinguishable from ordinary fluctuations associated with small policy changes. Does anyone have the statistical background to do an analysis on this? Is this chi square? I don't know my statistics but surely some reader does.
This is not a minor point. If the Social Security disability programs are little more than a form of unemployment benefit, perhaps they should be dramatically altered. That is the point of much of the recent criticism of the Social Security disability programs. Is there substance to this claim? I don't see it. Do you? If you do, can you prove it statistically? If it can't be proven statistically, those trumpeting this view ought to shut up.
What strong an association do you see? It seems to me that the correlation is so weak as to be indistinguishable from ordinary fluctuations associated with small policy changes. Does anyone have the statistical background to do an analysis on this? Is this chi square? I don't know my statistics but surely some reader does.
This is not a minor point. If the Social Security disability programs are little more than a form of unemployment benefit, perhaps they should be dramatically altered. That is the point of much of the recent criticism of the Social Security disability programs. Is there substance to this claim? I don't see it. Do you? If you do, can you prove it statistically? If it can't be proven statistically, those trumpeting this view ought to shut up.