Banco de España, Banco de España, Banco de España, Asian Development Bank, European Central Bank (ECB), Bank of Finland - Institute for Economies in Transition (BOFIT), Banque de France, Banco de España, Bank for International Settlements, Central Bank of Cyprus, Central Bank of Ireland, Central Bank of Ireland, Deutsche Bundesbank, Oesterreichische Nationalbank (OeNB), De Nederlandsche Bank, Bank of England, Banco de España, Bank of Italy, National Bank of Belgium, Banco de España and European Central Bank (ECB)

European Central Bank (ECB), European Central Bank (ECB), European Central Bank (ECB), European Central Bank (ECB), European Central Bank (ECB), National Bank of Belgium, Deutsche Bundesbank, Deutsche BundesbankMünster University of Applied Sciences, Bank of Estonia, Central Bank of Ireland, Bank of Greece, Banco de España, Banque de France, Banque de France, Bank of Italy, Central Bank of Cyprus, Banque Centrale du Luxembourg, Central Bank of Malta, De Nederlandsche Bank, De Nederlandsche Bank, Oesterreichische Nationalbank (OeNB), Bank of Portugal, Aix-Marseille University - Aix-Marseille School of Economics, National Bank of Slovakia, Bank of Finland, Banque de France, Bank of Italy, Bank for International Settlements (BIS) - Monetary and Economic Department, European Central Bank (ECB), European Central Bank (ECB), European Central Bank (ECB) and National Bank of Slovakia