In 1957, Turkey's currency situation was characterized by significant economic strain under the government of Prime Minister Adnan Menderes. The period was part of the broader Democrat Party era (1950-1960), marked by ambitious but often poorly planned development policies financed heavily by foreign borrowing and the printing of money. While the early 1950s saw growth, by mid-decade, the economy was overheating. A large trade deficit, dwindling foreign exchange reserves, and rampant inflation created intense pressure on the Turkish lira, which had a fixed official exchange rate established in 1946.
The government's response was a classic example of exchange control and a multi-tiered currency system. Alongside the official rate, a more realistic "free market" or black-market rate for foreign currency emerged, creating a wide and damaging gap. To manage the crisis, authorities introduced a complex system of "premium rates" for specific transactions, effectively devaluing the lira for importers and certain sectors while trying to maintain the fiction of a stable official parity. This ad-hoc approach led to distortions, encouraged smuggling and corruption, and failed to address fundamental imbalances.
Ultimately, the currency crisis of 1957 was a pivotal symptom of deeper macroeconomic mismanagement. It eroded public confidence, contributed to severe inflation that hurt living standards, and exposed the fragility of Turkey's import-dependent economic model. The situation continued to deteriorate, culminating in a major devaluation and the imposition of a strict stabilization program in 1958 under guidance from the International Monetary Fund and the Organisation for European Economic Co-operation (OEEC), setting a precedent for external intervention in Turkish economic affairs.