In Simple Words
When a household receives regular extra cash payments, rather than spending all the money on daily disposable items, they upgrade major household physical assets like buying a newer car or moving into a more valuable house, often taking on larger mortgages to cover the balance.
Same winners receiving at most $100,000 a year
- Car value
- 1.4 cents per accumulated prize dollar
- Housing value
- 3.7 cents per accumulated prize dollar
194 winners, two asset-value slopes, not spending shares. Housing estimate uncertain; net housing value showed no clear gain after mortgages.
See source →Research question
Determining how recipients allocate unearned financial windfalls toward physical durables versus liquid savings or leisure is critical for economic consumption models. Standard frameworks require empirical parameters to distinguish real asset acquisition from transient spending.
Participants
N = 194 human Massachusetts lottery winners receiving $100,000 or less annually, evaluated alongside N = 496 full sample respondents.
Study Design
Cross-sectional multivariate OLS regressions of reported vehicle value and real estate value on accumulated lottery winnings.
Results
The marginal propensity to consume out of accumulated unearned income is 1.4% for car value and 3.7% for housing value (though net housing wealth effect remains near zero due to proportionally larger mortgages).
Takeaway
1. Apply a 1.4% allocation coefficient for vehicles and 3.7% for real estate when estimating physical durable asset purchases resulting from multi-year unearned cash transfers.