Krivonos, Ekaterina Sugar prices, labor income, and poverty in Brazil by Ekaterina Krivonos and Marcelo Olarreaga - Washington, D.C. World Bank 2006 - 40p. - Policy research working paper; no. 3874 . Subjects--Topical Terms: Households --Economic aspects --BrazilFree trade --BrazilSugar trade --Brazil