In 1993, Portugal's currency situation was defined by its pivotal role within the European Monetary System (EMS) and the intense national effort to meet the strict convergence criteria for European Economic and Monetary Union (EMU). The Portuguese escudo (PTE) was a member of the EMS Exchange Rate Mechanism (ERM), which required it to maintain its value within a narrow band of fluctuation against other member currencies, most importantly the German Deutsche Mark. This commitment served as a key anchor for monetary policy, aimed at curbing Portugal's historically high inflation and fostering economic stability in the wake of the country's rapid modernization and integration into the European Community.
Domestically, this period was characterized by a challenging but determined policy of
desinflação (disinflation). The Banco de Portugal, under this ERM discipline, pursued tight monetary policies to bring down inflation, which had been in double digits for much of the 1980s. Success was evident, as inflation fell to approximately 6.4% in 1993, down from over 13% just three years earlier. However, this came at a short-term economic cost, with the country experiencing a mild recession in 1993, highlighting the tension between achieving convergence targets and maintaining domestic growth.
The broader context was the Maastricht Treaty, which had been ratified in 1992 and set the roadmap for the single currency. Therefore, every monetary decision in 1993 was viewed through the lens of qualifying for the Euro. While the escudo faced pressures within the ERM during the 1992-93 crisis that forced several currencies to devalue or exit, Portugal successfully maintained its parity, demonstrating political and economic resolve. The year 1993 thus represented a critical consolidation phase, solidifying the escudo's stability and setting the stage for Portugal's eventual entry into the Eurozone at its inception in 1999.