TY - GEN AU - Mesa-Lago , Carmelo TI - Portfolio performance of selected social security institutes in Latin America SN - 082131954X U1 - 332.67254 PY - 1991/// CY - Washington PB - World Bank KW - FINANCIAL ECONOMICS KW - SOCIAL SECURITY - LATIN AMERICA - CASE STUDIES KW - PENSION TRUSTS - LATIN AMERICA - INVESTMENTS - CASE STUDIES ER -