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Introduction to social welfare
Friedlander, Walter A., (1974)
Local public goods, heterogeneous population, voluntary transfers, and efficient allocations
Wrede, Matthias, (1995)
Income maintenance, tax savings and the incentive to work
Kelly, Laurence Alexander, (1970)
La politique économique du gouvernement Lula : changement ou continuité ?
MARQUES, Rosa Maria, (2007)
The Labor Market and Social Security in Brazil
Marques, Rosa Maria, (2001)
Cuba and the “Battle of Ideasâ€: A Jump Ahead
Mendes, Ãquilas, (2009)