> but the study conflates both into the same bucket if they both make, say, $400K/yr
Annual income is easy to measure, net worth isn't. People like to measure things that are easier to measure. :P This is part of how 'millionaire' has gone from 'someone who has a million dollars' (for some value of has) to 'someone who has a million dollars of income per year'
Annual income is easy to measure, net worth isn't. People like to measure things that are easier to measure. :P This is part of how 'millionaire' has gone from 'someone who has a million dollars' (for some value of has) to 'someone who has a million dollars of income per year'