... dummies; random-effects (also with period dummies); and full fixed-effects (with dummies for both periods and countries). Note that the fixed-effects methodology is particularly demanding in ... (elf60), and regional dummies for Latin America, East Asia, and sub-Saharan Africa.AppendixBasic data on growth rates and political variablesgrowth rates political regime variablesCountry ... Growth: Hills, Plains, Mountains, Plateaus and Cliffs,” unpublishedpaper, World Bank, October 1997.Przeworski, Adam, and Fernando Limongi, “Political Regimes and Economic Growth,” TheJournal of...