I was super interested to read how they defined "rich". Is it just networth greater than X? Is someone who saves diligently for 50 years to get X also rich in their definition?
Sadly those details appear to be behind a paywall and it seems what they really wanted to determine was the relationship between greedy attitudes and social economic status although their summary does use the word rich plenty, again, without defining it.
Sadly those details appear to be behind a paywall and it seems what they really wanted to determine was the relationship between greedy attitudes and social economic status although their summary does use the word rich plenty, again, without defining it.