Self-Employment Decoupling from Liquidity Constraints
RCTReview
Classical theories of entrepreneurship posit that binding liquidity constraints prevent individuals from starting or maintaining self-employed businesses. Testing whether unearned capital injections increase or decrease self-employment income isolates whether wealth acts as startup capital or as a leisure enabler.
Picture this
Imagine a craftsman who runs a small repair shop and struggles to buy tools. If the craftsman suddenly wins money, instead of buying bigger tools or expanding the shop, the craftsman chooses to take fewer repair orders and spend more time relaxing, proving that unearned cash is used to buy leisure rather than fuel business growth.
What the evidence says
Winning a 1M SEK windfall reduces self-employment income by 0.051 SEK per 100 SEK won (p = 0.088), representing a 7.72% reduction relative to baseline mean self-employment income (6,598 SEK), which is a larger proportional drop than wage earnings (-5.49%); self-employment participation drops by 0.139 percentage points per 1M SEK won (p = 0.491), contradicting theories that liquidity shocks promote entrepreneurial entry.
- Who was studied
- N = 244,826 observations across Swedish lottery winners aged 21 to 64.
- How
- Panel econometric estimation comparing wage earnings responses against self-employment income responses over a 5-year post-win period.
What to do
Exclude unearned cash transfers or lottery windfalls as direct drivers of entrepreneurial expansion or business startup activity when evaluating small business policy interventions.
From the source
"The reduction in self-employment income is at odds with previous findings that windfall gains increase self-employment... a 1M SEK windfall gain reduces self-employment income by 7.7 percent of the annual average compared to 5.5 percent for wage earnings."
f8929526-9215-4a78-95ce-8377460687e7-The Effect of Wealth on Individual and Household Labor Supply- Evidence from Swedish Lotteries..pdf