The economy of Bulgaria functions on the principles of the free market, having a large private sector and a smaller public one. Bulgaria is a developing, industrialised high-income country according to the World Bank, and is a member of the European Union (EU), the World Trade Organization (WTO), the Organization for Security and Co-operation in Europe (OSCE) and the Organization of the Black Sea Economic Cooperation (BSEC). The Bulgarian economy has experienced significant growth (538%), starting from $13.15 billion and reaching estimated gross domestic product (GDP) of $107 billion or $229 billion, GDP per capita of $36,000, average gross monthly salary of 2,310 leva, and average net monthly salary of $2,191. The national currency is the lev, pegged to the euro at 1.95583 leva for 1 euro. The lev is the strongest and most stable currency in Eastern Europe.
The euro is the official currency of 20 of the 27 member states of the European Union. This group of states is officially known as the euro area or, more commonly, the eurozone. The euro is divided into 100 euro cents.
The economy of Monaco is reliant on tourism and banking. Monaco, situated on the French coast of the Mediterranean Sea, is a popular resort, attracting tourists to its casino and pleasant climate.
The economy of Poland is an emerging and developing, high-income, industrialized, mixed economy that serves as the sixth-largest in the European Union by nominal GDP and fifth-largest by GDP (PPP). Poland boasts the extensive public services characteristic of most developed economies and is one of few countries in Europe to provide no tuition fees for undergraduate and postgraduate education and with universal public healthcare that is free at a point of use. Since 1988, Poland has pursued a policy of economic liberalisation but retained an advanced public welfare system. It ranks 20th worldwide in terms of GDP (PPP), 21st in terms of GDP (nominal), and 21st in the 2023 Economic Complexity Index. Among OECD nations, Poland has a highly efficient and strong social security system; social expenditure stood at roughly 22.7% of GDP.
The economy of Romania is a developing high-income mixed economy, with a high degree of complexity. It ranks 12th in the European Union by total nominal GDP and 7th largest when adjusted by purchasing power (PPP). The World Bank notes that Romania's efforts are focused on accelerating structural reforms and strengthening institutions in order to further converge with the European Union. The country's economic growth has been one of the highest in the EU since 2010, with 2022 seeing a better-than-expected 4.8% increase.
The economy of San Marino is a developed free-market economy focused on industries such as tourism, banking, and the manufacture of ceramics, clothing, fabrics, furniture, paints, spirits, tiles, and wine. Taken together, the manufacturing and financial sector make up more than half of the national GDP. The primary sector contribution to the GDP of the country is marginal, with the main agricultural products being wine and cheeses. In addition, San Marino sells collectible postage stamps to philatelists.
The economy of Slovakia is based upon Slovakia becoming an EU member state in 2004, and adopting the euro at the beginning of 2009. Its capital, Bratislava, is the largest financial centre in Slovakia. As of Q1 2018, the unemployment rate was 5.72%.
The lev is the currency of Bulgaria. In old Bulgarian, the word "lev" meant "lion"; the word "lion" in the modern language is lаv. The lev is divided in 100 stotinki. Stotinka in Bulgarian means "a hundredth" and in fact is a translation of the French term "centime." Grammatically, the word "stotinka" comes from the word "sto".
The National Bank of Greece is a banking and financial services company with its headquarters in Athens, Greece. Founded in 1841 as the newly independent country's first financial institution, it has long been the largest Greek bank, a position it still held in the early 21st century. Following the financial turmoil of the Greek government-debt crisis in the 2010s, it remains one of Greece's four dominant banks together with Alpha Bank, Eurobank Ergasias, and Piraeus Bank. It has been designated as a Significant Institution since the entry into force of European Banking Supervision in 2014, and as a consequence is directly supervised by the European Central Bank. NBG offers financial products and services for corporate and institutional clients along with private and business customers. Services include banking services, brokerage, insurance, asset management, shipping finance, leasing and factoring markets.
Small and medium-sized enterprises (SMEs) or small and medium-sized businesses (SMBs) are businesses whose personnel and revenue numbers fall below certain limits. The abbreviation "SME" is used by many national agencies and international organizations such as the World Bank, the OECD, European Union, the United Nations, and the World Trade Organization (WTO).
Piraeus Bank is a Greek multinational financial services company with its headquarters in Athens, Greece. Piraeus Bank's shares have been listed on the Athens Stock Exchange (ATHEX) since January 1918.
The Bulgarian National Bank is the central bank of the Republic of Bulgaria. It has also been Bulgaria's national competent authority within European Banking Supervision since 2020.
BNP Paribas Fortis is an international bank based in Belgium and a subsidiary of French banking group BNP Paribas. The bank was created in May 2009 after BNP Paribas acquired 75% of the Belgian Fortis Bank from the Federal Participation and Investment Company. It was formerly, together with Fortis Bank Nederland, the banking arm of the financial institution Fortis. After the ultimately unsuccessful ABN-AMRO takeover, the subprime crisis and subsequent global financial crisis (GFC) led to the sale of the Dutch and Luxembourg parts of the banking branch to the Dutch and Luxembourg governments. Fortis Bank itself was first partly bought by the Belgian government, then fully purchased by the government and sold to BNP Paribas.
The economy of the European Union is the joint economy of the member states of the European Union (EU). It is the second largest economy in the world in nominal terms, after the United States, and the third largest at purchasing power parity (PPP), after China and the US. The European Union's GDP is estimated to be $19.40 trillion (nominal) in 2024 or $28.04 trillion (PPP), representing around one-sixth of the global economy. Germany has the biggest national GDP of all EU countries, followed by France and Italy. In 2023, the social welfare expenditure of the European Union (EU) as a whole was 26.8% of its GDP.
Bulgaria plans to adopt the euro and become the 21st member state of the eurozone. The Bulgarian lev has been on a currency board since 1997, with a fixed exchange rate initially against the Deutsche Mark and subsequently its replacement the euro. Bulgaria's target date for introduction of the euro was 1 January 2025. However, the 2024 ECB convergence report concluded that Bulgaria did not meet the convergence criteria due to high inflation, so this timeline has been delayed. The Bulgarian National Bank and several Bulgarian politicians have expressed their desire to join as soon as possible, and project that inflation will be low enough by the end of 2024. If Bulgaria adopts the euro, it will become the second national currency of the country after the lev, which was introduced over 140 years ago. The fixed exchange rate is 1.95583 lev for 1 euro.
Ivan Iskrov was the governor of the Bulgarian National Bank from October 2003 to July 2015.
Kosovo is a developing country with an economy that functions on the principles of the free market, with a large private sector. Kosovo is an upper-middle income economy according to the World Bank, and is a member of the World Bank and the International Monetary Fund. Its official currency is the euro.
The European Banking Authority (EBA) is a regulatory agency of the European Union headquartered in La Défense, Île-de-France. Its activities include conducting stress tests on European banks to increase transparency in the European financial system and identifying weaknesses in banks' capital structures.
Banco Nacional de BoliviaS.A. (BNB) (English: National Bank of Bolivia) is a Bolivian bank and financial institution headquartered in Sucre, Bolivia. Founded in 1871, it is one of Bolivia's oldest banks. It is also the country's second largest bank by total assets.
Bhutan National Bank is a commercial bank founded in 1997 and located in Thimphu, capital of the Kingdom of Bhutan.
Kingdom of Belgium – 99,96%
Hungary – 99.92%
Republic of Italy – 99.45%
Greece – 99,99%
Republic of Bulgaria – 27.33% 
Federal Republic of Germany – 100%
Kingdom of the Netherlands – 100%
Principality of Liechtenstein – 96.51%
Republic of Ireland – 100%
Republic of France – 100%
Japan – 99.94%
Republic of Turkey – 100%
Estonia – 100%
