Test whether unconditional basic income schemes causally increase real GDP per capita and labor productivity in the jurisdiction that funds them, separating direct income effects from labor-supply, entrepreneurship, health, demand, and tax-financing channels.
Falsifiable claim: introducing a broad, unconditional basic income paid to adults in an issuing country raises real GDP per capita and labor productivity over a 3- to 5-year horizon relative to credible no-policy counterfactuals. Primary hypothesis H1: basic income increases productivity and GDP per capita by improving liquidity, health, job matching, entrepreneurship, and aggregate demand. Null H0: effects on productivity and GDP per capita are zero or negative once labor-hours responses and financing costs are included. Alternative H2: effects are heterogeneous, positive only where unemployment/slack is high, transfers are modest, and funding relies on low-distortion revenue. The research program will combine macro panel quasi-experiments, synthetic controls for major unconditional-cash policy episodes, and micro-to-macro mechanism estimates from randomized or natural experiments.
Build a country-year and subnational panel covering 1980-2025. Identify unconditional or near-unconditional cash-transfer/basic-income episodes, including Finland's 2017-2018 basic income experiment for labor-market mechanisms, Alaska Permanent Fund Dividend as a subnational universal dividend case, Iran's 2010 cash-transfer reform as a national macro case, and recent large unconditional-cash experiments for micro mechanisms. Estimate effects on real GDP per capita growth, labor productivity, output per hour, employment, hours worked, business formation, wages, poverty, and government fiscal balance. Use synthetic control, synthetic difference-in-differences, event-study DiD, local projections, and Bayesian structural time-series models. Run seed-swept robustness over donor pools, pre-period lengths, lag structures, covariate sets, placebo treatment dates, and financing assumptions. Success criterion for the positive claim: a cumulative 5-year effect above +1.0% for real GDP per capita and above +0.5% for labor productivity, with confidence intervals excluding zero or placebo-adjusted p < 0.10 in at least 70% of preregistered specifications. Failure criterion: estimates centered at zero/negative, unstable sign, or positive gross effects erased under realistic tax-financing scenarios.
Verho, Hamalainen, and Kanninen, 2022, American Economic Journal: Economic Policy, 'Removing Welfare Traps: Employment Responses in the Finnish Basic Income Experiment'
Finnish Government/Kela final reports on the 2017-2018 Finnish Basic Income Experiment
OpenResearch Unconditional Cash Study employment and income findings, 2024
Jones and Marinescu, 2022 and related work on the Alaska Permanent Fund Dividend and labor supply
Salehi-Isfahani and Mostafavi-Dehzooei on Iran's nationwide cash-transfer reform and labor supply