It&#x27;s been a long day, so I&#x27;m probably missing something; can somebody explain to me how  &quot;These shortfalls do not count, for example, those retiring baby boomers who would have left the labor force whether or not the Great Recession happened.&quot;<p>I don&#x27;t see it, since I don&#x27;t see anywhere in their methodology that they took into account the changing age dynamic.