> With a UBI funded by an income tax you're never worse off earning more. Provided you can earn more without putting in any more effort; otherwise marginal eff

> With a UBI funded by an income tax you're never worse off earning more. Provided you can earn more without putting in any more effort; otherwise marginal effort eventually exceeds marginal net income, and the income tax shifts that crossover point toward a lower income where the effort remains worthwhile.