1. Recesao e pago de juros: A economia Brasileira no inicio dos anos 80′;Arida;Revista de Economia Politica,1985
2. Macroeconomic issues for Latin America;Arida;Journal of Development Economics,1986
3. Balance of payments: A disequilibrium approach for developing countries;Arida;Journal of Development Economics,1987
4. Recession and interest rates: A note on the Brazilian Economy in the 1980's;Arida,1983
5. Intertial inflation and monetary reform;Arida,1985