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Andrew G. Biggs

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@biggsag

Senior Fellow, @aeiecon
Order my new book The Real Retirement Crisis! tinyurl.com/bdf9hs
Read me at littleknownfacts.substack.com
aei.org/author/andrew-… Joined February 2015
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Andrew G. Biggs Verified account @biggsag
Romina may not agree, but in the past using the chained CPI for the income tax brackets was a trade that could be made for using the chained CPI for Social Security COLAs.

But the chained CPI was adopted for the income tax brackets as a budget offset in the 2018 TCJA. Maybe that made sense as policy. But it also took a relatively straightforward potential bipartisan trade off the table.
Romina Boccia @RominaBoccia Oct 21
🧵Congress adjusts tax brackets with a more accurate inflation measure than the one used for benefit programs like Social Security, SSI, SNAP, and Medicaid. That inconsistency will cost taxpayers more than $270 billion over the next decade.
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Andrew G. Biggs Verified account @biggsag
I have a project in the works comparing the national pension systems of OECD countries along a variety of characteristics (average benefits; progressivity of benefits; how high up the earnings ladder taxes are levied, etc).

The system Social Security most closely resembles is Germany's, which isn't crazy given that Bismarck is credited with the structure.

If we removed the payroll tax ceiling, as some suggest, Social Security might more closely resemble France's programs.

What Social Security doesn't particularly resemble is the retirement systems of other countries that are in most other respects most similar to the US: the UK, Canada, Australia, etc.
Lee Kuan Yimby Verified account @LeeKuanYimby Oct 19
@clairlemon @grok is americas social security system similar?
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