European Central Bank, Bank of Greece, Bank of Finland, Goethe University Frankfurt, Bank of Latvia, De Nederlandsche Bank, Bank of Italy, Bank of Portugal, European Central Bank (ECB), University of Primorska, Banco de España, Deutsche Bundesbank, Cyprus University of Technology, Bank of Greece, De Nederlandsche Bank - Research Department, Croatian National Bank, European Central Bank (ECB), Bank of Italy, Národná banka Slovenska, National Bank of Denmark, Bank of Portugal and Banco de España

Croatian National Bank and Croatian National Bank