History of Paraguay its capital, and Río de la Plata, with headquarters in Buenos Aires. With this decision, Asunción lost control of the Río de la Plata estuary and became dependent on Buenos Aires for maritime shipping. In 1776, the crown created the Viceroyalty of Río de la Plata; Paraguay, which had been subordinate to Lima, now became a provincial outpost of Buenos Aires. Located at the periphery of the empire, Paraguay served as a buffer state. The Portuguese blocked Paraguayan territorial expansion in the north, native tribes blocked it – until their expulsion – in the south, and the Jesuits blocked it
Economy of Paraguay Foreign investment in Paraguay nearly disappeared in 2002. After direct foreign investment of US$84 million in 2001, only US$9 million in investment came from abroad in 2002. This drop was largely the result of the financial crisis in Argentina and the banking collapse in Paraguay. Direct foreign investment rebounded in 2003, reaching US$90.8 million for the year. Paraguay has depended on the International Monetary Fund (IMF) and World Bank for economic development assistance. The World Bank has promised Paraguay assistance totaling US$325 million between 2003 and 2007. Projects currently underway in Paraguay aim to improve education, transportation, and rural development.