Turkey has the world's 15th largest GDP-PPP and 17th largest nominal GDP. The country is a founding member of the OECD and the G-20 major economies. During the first six decades of the republic, between 1923 and 1983, Turkey has mostly adhered to a quasi-statist approach with strict government planning of the budget and government-imposed limitations over private sector participation, foreign trade, flow of foreign currency, and foreign direct investment. However, in 1983 Prime Minister Turgut Özal initiated a series of reforms designed to shift the economy from a statist, insulated system to a more private-sector, market-based model.
The reforms, combined with unprecedented amounts of foreign loans, spurred rapid economic growth; but this growth was punctuated by sharp recessions and financial crises in 1994, 1999 (following the earthquake of that year), and 2001; resulting in an average of 4% GDP growth per annum between 1981 and 2003. Lack of additional fiscal reforms, combined with large and growing public sector deficits and widespread corruption, resulted in high inflation, a weak banking sector and increased macroeconomic volatility. Since the economic crisis of 2001 and the reforms initiated by the finance minister of the time, Kemal Derviş, inflation has fallen to single-digit numbers, investor confidence and foreign investment have soared, and unemployment has fallen.
Turkey has gradually opened up its markets through economic reforms by reducing government controls on foreign trade and investment and the privatisation of publicly owned industries, and the liberalisation of many sectors to private and foreign participation has continued amid political debate. The public debt to GDP ratio, while well below its levels during the recession of 2001, reached 46% in 2010 Q3. The GDP growth rate from 2002 to 2007 averaged 7%, which made Turkey one of the fastest growing economies in the world during that period. However, growth slowed to 1% in
