A Basic Income Can Raise Employment and Welfare for a Majority Felix FitzRoy* Jim Jin** University of St. Andrews June 2015 JEL Classification Numbers: D30, D60, H20, Key Words: basic income, unemployment benefits, welfare Abstract With growing interest in a universal basic income (BI), we provide new results for a majority to benefit from replacing (some) unemployment benefits with BI. Given any income distribution and an extensive margin, such a replacement always benefits those remaining unemployed, raises utilitarian welfare, and benefits a poor - or even a working - majority. Similar results follow with involuntary unemployment, and joint distributions of wages and costs of work. Moreover, using quasi-linear utility with intensive margins, marginal introduction of BI can still benefit a large proportion of the poor whose productivities are below the average, without raising unemployment. Acknowledgements: Earlier versions were presented at the Royal Economic Society 2011 Conference, seminars at the Universities of Hamburg-HWWI, Dundee, St Andrews, and at the 15th BIEN Congress, 2014. Among many participants we are especially grateful to Ingrid Hohenleitner, Max Steinhardt, Thomas Straubhaar, Catia Montagna, Hassan Molana, David Ulph, Alan Sutherland, Tatiana Damjanovic, for their valuable comments and suggestions. The authors retain responsibility for errors and omissions. * School of Economics and Finance, University of St Andrews, St Andrews KY16 9AL, Scotland, UK, Tel. (01334)-462437, e-mail:
[email protected] ** Corresponding