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Blokzincir Teknolojisi Kapsamında Merkez Bankası Dijital Para Birimleri: Dijital Banka Hücumları ve Tasarım İlkeleri Üzerine Tartışma

Yıl 2021, Sayı: 27, 699 - 709, 30.11.2021
https://doi.org/10.31590/ejosat.916233

Öz

Dijital para birimlerinin yükselişi ve arkasındaki teknoloji olan “blokzincir” pek çok alanda büyük ilgi görmektedir ve BIS'in 2018 raporuna göre katılımcı merkez bankalarının %86'sı aktif bir şekilde söz konusu teknolojiyle ilgili çalışmalar yürütmektedir. Çalışma, CBDC'nin çıkarılmasıyla para politikası araçlarındaki olası genişlemeye ışık tutmaya çalışmaktadır. Bu nedenle, kâğıt paranın kısmen ikame edilmesini önermektedir. Bu çalışmada CBDC'yi ve dijital banka hücumlarıyla ilgili olası çözümleri içeren bir para sistemi için dört tasarım ilkesi belirtilmiş ve tartışılmıştır.

Kaynakça

  • Andolfatto, D. (2015). Fedcoin: On the Desirability of a Government Cryptocurrency. MacroMania [Blog]. https://andolfatto.blogspot.com/2015/02/fedcoin-on-desirability-of-government.html
  • Angin, P. (2020). Blockchain-based Data Security in Military Autonomous Systems. European Journal of Science and Technology, (Special Issue), 362-368.
  • Aydar, M. & Çetin, S. C. (2020). Blokzincir Teknolojisinin Sağlık Bilgi Sistemlerinde Kullanımı. Avrupa Bilim ve Teknoloji Dergisi, (19), 533-538
  • Banco de la República Oriental del Uruguay. (2017). Billete Digital. https://www.bcu.gub.uy/Comunicaciones/Conferencias/20171103_BCU_Billete_Digital.pdf
  • Bank for International Settlements. (1996). Implications for central banks of the development of electronic money. In Working Paper (Issue October).
  • Bank of Canada. (2016). Introduction to Jasper. https://doi.org/10.1007/978-3-319-61783-1_15
  • Bank of Canada. (2018). Jasper Phase III Securities Settlement Using Distributed Ledger Technology. In Project Jasper (Issue October).
  • Bank of England. (2020). Central Bank Digital Currency, Opportunities, challenges and design (Issue March).
  • Bank of France. (2016). La Banque de France mène une expérimentation de «blockchain» interbancaire. PRESS RELEASE. https://www.banque-france.fr/sites/default/files/medias/documents/communique-de-presse_2016-12-15_la-banque-de-france-mene-une-experimentation-de-blockchain-interbancaire.pdf
  • Barrdear, J., & Kumhof, M. (2016). The Macroeconomics of Central Bank Issued Digital Currencies. In Staff Working Paper (No. 605; Staff Working Paper, Issue 605). https://doi.org/10.2139/ssrn.2811208
  • Bech, M., & Garratt, R. (2017). Central Bank Cryptocurrencies. BIS Quarterly Review September 2017: International Banking and Financial Market Developments, September, 55–70. www.bis.org
  • Berentsen, A., & Schär, F. (2018). The case for central bank electronic money and the non-case for central bank cryptocurrencies. Federal Reserve Bank of St. Louis Review, 100(2), 97–106. https://doi.org/10.20955/R.2018.97-106
  • Bindseil, U. (2019). Central Bank Digital Currency: Financial System Implications and Control. International Journal of Political Economy, 48(4), 303–335. https://doi.org/10.1080/08911916.2019.1693160
  • BIS. (2019). Proceeding with caution - a survey on central bank digital currency. Bank for International Settlements, 101(January), 1–15. https://econpapers.repec.org/RePEc:bis:bisbps:101
  • Bordo, M. D., & Levin, A. T. (2017). Central Bank Digital Currency and the Future of Monetary Policy. In NBER Working Paper (No. 23711; NBER Working Paper). http://www.nber.org/papers/w23711
  • Broadbent, B. (2016). Ben Broadbent: central banks and digital currencies. Speech by Mr. Ben Broadbent, Deputy Governor for Monetary Policy of the Bank of England, at the London School of Economics, London, 2 March 2016, March 1–11.
  • Central Bank of The Bahamas. (2019). Project Sand Dollar : A Bahamas Payments System Modernisation Initiative. https://www.centralbankbahamas.com/publications/main-publications/project-sanddollar-a-bahamian-payments-system-modernization-initiative
  • Chaum, D. (1983). Blind Signatures for Untraceable Payments. (pp. 199–203). https://doi.org/10.1007/978-1-4757-0602-4_18
  • Chiu, J., Davoodalhosseini, S. M., Hua Jiang, J., & Zhu, Y. (2019). Central Bank Digital Currency and Banking. In Staff Working Paper (Staff Working Paper).
  • Chiu, J., & Koeppl, T. V. (2017). The Economics of Cryptocurrencies Bitcoin and Beyond. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.3048124
  • Chiu, J., & Koeppl, T. V. (2019). Blockchain-Based Settlement for Asset Trading. In Review of Financial Studies (Vol. 32, Issue 5). https://doi.org/10.1093/rfs/hhy122
  • Committee on Payments and Market Infrastructures, Markets Committee, Committee on Payments and Market Infrastructures (CPMI), Norges Bank, IBM Blockchain, & OMFIF. (2018). Central bank digital currencies. In Bank for International Settlements (BIS, Suiça) (NORGES BANK PAPERS, Vol. 174, Issue March). https://www.bis.org/cpmi/publ/d174.pdf
  • Danezis, G., & Meiklejohn, S. (2016). Centrally Banked Cryptocurrencies (Issue February).
  • ECB. (2019). Exploring anonymity in central bank digital currencies. In Focus, December (4), 1–11. https://www.ecb.europa.eu/paym/intro/publications/pdf/ecb.mipinfocus191217.en.pdf
  • Elasrag, H. (2019). Blockchains for Islamic finance: Obstacles & Challenges. Munich Personal RePEc Archive, 03, 1–39.
  • Engert, W., & Fung, B. S. C. (2017). Central Bank Digital Currency: Motivations and Implications. Staff Discussion Paper, January 1–30. www.bank-banque-canada.ca
  • Gang, Y. (2020). Interview with PBC Governor Yi Gang by Financial News and China Finance on Key Issues During “Two Sessions.” Speeches. http://www.pbc.gov.cn/en/3688110/3688175/4031198/index.html
  • Güleç, T. C. (2018). Blockchain Tabanlı Kripto Para Birimlerinin Mevcut Durumuna Dair Finansal Analizler ve Geleceği.
  • Hayes, A. (2016). Decentralized Banking: Monetary Technocracy in the Digital Age. In Banking Beyond Banks and Money (pp. 239–278). https://doi.org/https://doi.org/10.1007/978-3-319-42448-4_7
  • Hong Kong Monetary Authority. (2016). Whitepaper On Distributed Ledger Technology. Astri, 98. https://doi.org/10.1155/2013/957862
  • Kiff, J. (2020). Countries Where Retail CBDC Is Being Explored. Kiffmeister.Blogspot.Com. https://kiffmeister.blogspot.com/2019/12/countries-where-retail-cbdc-is-being.html?m=1
  • Klarin, A. (2019). The decade-long cryptocurrencies and the blockchain rollercoaster: Mapping the intellectual structure and charting future directions. Research in International Business and Finance, 51(January 2019), 101067. https://doi.org/10.1016/j.ribaf.2019.101067
  • Koning, J. P. (2014). Fedcoin. Jpkoning.Blogspot.Ca. http://jpkoning.blogspot.com/2014/10/fedcoin.html
  • Kumhof, M., & Noone, C. (2018). Central Bank Digital Currencies- Design Principles and Balance Sheet Implications. SSRN Electronic Journal, 725. https://doi.org/10.2139/ssrn.3180713
  • Mancini-Griffoli, T., Soledad Martinez Peria, M., Agur, I., Ari, A., Kiff, J., Popescu, A., Rochon, C., Grinberg, F., Khan, A., Poh, K., Tobias Adrian, B., Muhleisen, M., Obstfeld, M., Adrian, T., Alwazir, J., Bayoumi, T., Berkmen, P., Brandao Marques, L., Cheng, J., … IMF. (2018). Casting Light on Central Bank Digital Currency With contributions from Fabio Comelli Authorized for distribution. IMF Staff Discussion Note, 08.
  • Mattila, J. (2016). The Blockchain Phenomenon The Disruptive Potential of Distributed Consensus Architectures. ETLA Working Papers, 38, 26.
  • Meaning, J., Dyson, B., Barker, J., & Clayton, E. (2018). Broadening Narrow Money: Monetary Policy with a Central Bank Digital Currency. SSRN Electronic Journal, 724. https://doi.org/10.2139/ssrn.3180720
  • National Bank of Ukraine. (2019). Analytical Report on the E-hryvnia Pilot Project. https://bank.gov.ua/admin_uploads/article/Analytical Report on E-hryvnia.pdf?v=4
  • Ney, J., & Xuan-Yi Zhang, N. (2019). Central Bank Digital Currencies and the Long-Term Advancement of Financial Stability. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.3456753
  • Payments Canada, Bank of Canada, & R3. (2017). Jasper: A Canadian Experiment with Distributed Ledger Technology for Domestic Interbank Payments Settlement. 1–66. https://www.payments.ca/sites/default/files/29-Sep-17/jasper_report_eng.pdf
  • Qian, Y. (2019). Central Bank Digital Currency: optimization of the currency system and its issuance design. China Economic Journal, 12(1), 1–15. https://doi.org/10.1080/17538963.2018.1560526
  • Raskin, M., & Yermack, D. (2016). Digital currencies, decentralized ledgers, and the future of central banking. Research Handbook on Central Banking, 474–486. https://doi.org/10.4337/9781784719227.00028
  • South African Reserve Bank (SARB). (2018). Project Khokha.
  • Systems, W. G. on E. P. (1994). Prepaid cards, May 1994. REPORT TO TKE COUNCIL OF THE EUROPEAN MONETARY INSTITUTE, May.
  • Szostek, D. (2019). Chapter III. Blockchains in finance. In Blockchain and the Law (1st ed., pp. 54–96). Nomos Verlagsgesellschaft mbH & Co. KG. https://doi.org/10.5771/9783845298290-54
  • The Eastern Caribbean Central Bank (ECCB). (2019). DXCDCaribe pilot. https://www.eccb-centralbank.org/p/about-the-project
  • The Monetary Authority of Singapore (MAS). (2017). The Future is Here - Project Ubin: SGD on Distributed Ledger. In Project Ubin. https://doi.org/10.1088/1757-899X/209/1/012028
  • The Riksbank. (2017). The Riksbank’s e-krona project 1 (Issue September). http://www.riksbank.se/Documents/Rapporter/E-krona/2017/rapport_ekrona_170920_eng.pdf
  • The Riksbank. (2018). The Riksbank’s E‐Krona Project: Report 2 (Issue October).
  • The Riksbank. (2020). The Riksbank to test technical solutions for the e-krona. Press Releases. https://www.riksbank.se/en-gb/press-and-published/notices-and-press-releases/notices/2020/the-riksbank-to-test-technical-solution-for-the-e-krona/
  • Tobin, J. (1985). The Case for Preserving Regulatory Distinctions. Bank of Japan Monetary and Economic Studies, 3(2), 19–29.
  • Üzer, B (2017). “Sanal Para Birimleri,” The Central Bank of the Republic of Turkey, Payment systems, Expertise Proficiency Thesis, Ankara.
  • Yazıcı, S. (2021). Turizm İşletmelerinde Bilgi ve İletişim Teknolojilerinden Blokzincir Teknolojisine Geçiş Süreci ve Uygulama Örnekleri. Avrupa Bilim ve Teknoloji Dergisi, (21), 136-146.

Central Bank Digital Currencies under Blockchain Technology: Discussion of Digital Bank Runs and Design Principles

Yıl 2021, Sayı: 27, 699 - 709, 30.11.2021
https://doi.org/10.31590/ejosat.916233

Öz

The rising of digital currencies and the technology behind them, “blockchain,” draws much attention in many areas. According to the 2021 report of BIS, 86% of the participant central banks are actively researching the potential in this technology. This study attempts to shed light on possible expansion in monetary policy tools by the issuance of CBDC. Thus, it suggests a partial substitution of paper currency. Four design principles have been stated and discussed for a monetary system that includes CBDC and possible solutions regarding the digital bank run.

Kaynakça

  • Andolfatto, D. (2015). Fedcoin: On the Desirability of a Government Cryptocurrency. MacroMania [Blog]. https://andolfatto.blogspot.com/2015/02/fedcoin-on-desirability-of-government.html
  • Angin, P. (2020). Blockchain-based Data Security in Military Autonomous Systems. European Journal of Science and Technology, (Special Issue), 362-368.
  • Aydar, M. & Çetin, S. C. (2020). Blokzincir Teknolojisinin Sağlık Bilgi Sistemlerinde Kullanımı. Avrupa Bilim ve Teknoloji Dergisi, (19), 533-538
  • Banco de la República Oriental del Uruguay. (2017). Billete Digital. https://www.bcu.gub.uy/Comunicaciones/Conferencias/20171103_BCU_Billete_Digital.pdf
  • Bank for International Settlements. (1996). Implications for central banks of the development of electronic money. In Working Paper (Issue October).
  • Bank of Canada. (2016). Introduction to Jasper. https://doi.org/10.1007/978-3-319-61783-1_15
  • Bank of Canada. (2018). Jasper Phase III Securities Settlement Using Distributed Ledger Technology. In Project Jasper (Issue October).
  • Bank of England. (2020). Central Bank Digital Currency, Opportunities, challenges and design (Issue March).
  • Bank of France. (2016). La Banque de France mène une expérimentation de «blockchain» interbancaire. PRESS RELEASE. https://www.banque-france.fr/sites/default/files/medias/documents/communique-de-presse_2016-12-15_la-banque-de-france-mene-une-experimentation-de-blockchain-interbancaire.pdf
  • Barrdear, J., & Kumhof, M. (2016). The Macroeconomics of Central Bank Issued Digital Currencies. In Staff Working Paper (No. 605; Staff Working Paper, Issue 605). https://doi.org/10.2139/ssrn.2811208
  • Bech, M., & Garratt, R. (2017). Central Bank Cryptocurrencies. BIS Quarterly Review September 2017: International Banking and Financial Market Developments, September, 55–70. www.bis.org
  • Berentsen, A., & Schär, F. (2018). The case for central bank electronic money and the non-case for central bank cryptocurrencies. Federal Reserve Bank of St. Louis Review, 100(2), 97–106. https://doi.org/10.20955/R.2018.97-106
  • Bindseil, U. (2019). Central Bank Digital Currency: Financial System Implications and Control. International Journal of Political Economy, 48(4), 303–335. https://doi.org/10.1080/08911916.2019.1693160
  • BIS. (2019). Proceeding with caution - a survey on central bank digital currency. Bank for International Settlements, 101(January), 1–15. https://econpapers.repec.org/RePEc:bis:bisbps:101
  • Bordo, M. D., & Levin, A. T. (2017). Central Bank Digital Currency and the Future of Monetary Policy. In NBER Working Paper (No. 23711; NBER Working Paper). http://www.nber.org/papers/w23711
  • Broadbent, B. (2016). Ben Broadbent: central banks and digital currencies. Speech by Mr. Ben Broadbent, Deputy Governor for Monetary Policy of the Bank of England, at the London School of Economics, London, 2 March 2016, March 1–11.
  • Central Bank of The Bahamas. (2019). Project Sand Dollar : A Bahamas Payments System Modernisation Initiative. https://www.centralbankbahamas.com/publications/main-publications/project-sanddollar-a-bahamian-payments-system-modernization-initiative
  • Chaum, D. (1983). Blind Signatures for Untraceable Payments. (pp. 199–203). https://doi.org/10.1007/978-1-4757-0602-4_18
  • Chiu, J., Davoodalhosseini, S. M., Hua Jiang, J., & Zhu, Y. (2019). Central Bank Digital Currency and Banking. In Staff Working Paper (Staff Working Paper).
  • Chiu, J., & Koeppl, T. V. (2017). The Economics of Cryptocurrencies Bitcoin and Beyond. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.3048124
  • Chiu, J., & Koeppl, T. V. (2019). Blockchain-Based Settlement for Asset Trading. In Review of Financial Studies (Vol. 32, Issue 5). https://doi.org/10.1093/rfs/hhy122
  • Committee on Payments and Market Infrastructures, Markets Committee, Committee on Payments and Market Infrastructures (CPMI), Norges Bank, IBM Blockchain, & OMFIF. (2018). Central bank digital currencies. In Bank for International Settlements (BIS, Suiça) (NORGES BANK PAPERS, Vol. 174, Issue March). https://www.bis.org/cpmi/publ/d174.pdf
  • Danezis, G., & Meiklejohn, S. (2016). Centrally Banked Cryptocurrencies (Issue February).
  • ECB. (2019). Exploring anonymity in central bank digital currencies. In Focus, December (4), 1–11. https://www.ecb.europa.eu/paym/intro/publications/pdf/ecb.mipinfocus191217.en.pdf
  • Elasrag, H. (2019). Blockchains for Islamic finance: Obstacles & Challenges. Munich Personal RePEc Archive, 03, 1–39.
  • Engert, W., & Fung, B. S. C. (2017). Central Bank Digital Currency: Motivations and Implications. Staff Discussion Paper, January 1–30. www.bank-banque-canada.ca
  • Gang, Y. (2020). Interview with PBC Governor Yi Gang by Financial News and China Finance on Key Issues During “Two Sessions.” Speeches. http://www.pbc.gov.cn/en/3688110/3688175/4031198/index.html
  • Güleç, T. C. (2018). Blockchain Tabanlı Kripto Para Birimlerinin Mevcut Durumuna Dair Finansal Analizler ve Geleceği.
  • Hayes, A. (2016). Decentralized Banking: Monetary Technocracy in the Digital Age. In Banking Beyond Banks and Money (pp. 239–278). https://doi.org/https://doi.org/10.1007/978-3-319-42448-4_7
  • Hong Kong Monetary Authority. (2016). Whitepaper On Distributed Ledger Technology. Astri, 98. https://doi.org/10.1155/2013/957862
  • Kiff, J. (2020). Countries Where Retail CBDC Is Being Explored. Kiffmeister.Blogspot.Com. https://kiffmeister.blogspot.com/2019/12/countries-where-retail-cbdc-is-being.html?m=1
  • Klarin, A. (2019). The decade-long cryptocurrencies and the blockchain rollercoaster: Mapping the intellectual structure and charting future directions. Research in International Business and Finance, 51(January 2019), 101067. https://doi.org/10.1016/j.ribaf.2019.101067
  • Koning, J. P. (2014). Fedcoin. Jpkoning.Blogspot.Ca. http://jpkoning.blogspot.com/2014/10/fedcoin.html
  • Kumhof, M., & Noone, C. (2018). Central Bank Digital Currencies- Design Principles and Balance Sheet Implications. SSRN Electronic Journal, 725. https://doi.org/10.2139/ssrn.3180713
  • Mancini-Griffoli, T., Soledad Martinez Peria, M., Agur, I., Ari, A., Kiff, J., Popescu, A., Rochon, C., Grinberg, F., Khan, A., Poh, K., Tobias Adrian, B., Muhleisen, M., Obstfeld, M., Adrian, T., Alwazir, J., Bayoumi, T., Berkmen, P., Brandao Marques, L., Cheng, J., … IMF. (2018). Casting Light on Central Bank Digital Currency With contributions from Fabio Comelli Authorized for distribution. IMF Staff Discussion Note, 08.
  • Mattila, J. (2016). The Blockchain Phenomenon The Disruptive Potential of Distributed Consensus Architectures. ETLA Working Papers, 38, 26.
  • Meaning, J., Dyson, B., Barker, J., & Clayton, E. (2018). Broadening Narrow Money: Monetary Policy with a Central Bank Digital Currency. SSRN Electronic Journal, 724. https://doi.org/10.2139/ssrn.3180720
  • National Bank of Ukraine. (2019). Analytical Report on the E-hryvnia Pilot Project. https://bank.gov.ua/admin_uploads/article/Analytical Report on E-hryvnia.pdf?v=4
  • Ney, J., & Xuan-Yi Zhang, N. (2019). Central Bank Digital Currencies and the Long-Term Advancement of Financial Stability. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.3456753
  • Payments Canada, Bank of Canada, & R3. (2017). Jasper: A Canadian Experiment with Distributed Ledger Technology for Domestic Interbank Payments Settlement. 1–66. https://www.payments.ca/sites/default/files/29-Sep-17/jasper_report_eng.pdf
  • Qian, Y. (2019). Central Bank Digital Currency: optimization of the currency system and its issuance design. China Economic Journal, 12(1), 1–15. https://doi.org/10.1080/17538963.2018.1560526
  • Raskin, M., & Yermack, D. (2016). Digital currencies, decentralized ledgers, and the future of central banking. Research Handbook on Central Banking, 474–486. https://doi.org/10.4337/9781784719227.00028
  • South African Reserve Bank (SARB). (2018). Project Khokha.
  • Systems, W. G. on E. P. (1994). Prepaid cards, May 1994. REPORT TO TKE COUNCIL OF THE EUROPEAN MONETARY INSTITUTE, May.
  • Szostek, D. (2019). Chapter III. Blockchains in finance. In Blockchain and the Law (1st ed., pp. 54–96). Nomos Verlagsgesellschaft mbH & Co. KG. https://doi.org/10.5771/9783845298290-54
  • The Eastern Caribbean Central Bank (ECCB). (2019). DXCDCaribe pilot. https://www.eccb-centralbank.org/p/about-the-project
  • The Monetary Authority of Singapore (MAS). (2017). The Future is Here - Project Ubin: SGD on Distributed Ledger. In Project Ubin. https://doi.org/10.1088/1757-899X/209/1/012028
  • The Riksbank. (2017). The Riksbank’s e-krona project 1 (Issue September). http://www.riksbank.se/Documents/Rapporter/E-krona/2017/rapport_ekrona_170920_eng.pdf
  • The Riksbank. (2018). The Riksbank’s E‐Krona Project: Report 2 (Issue October).
  • The Riksbank. (2020). The Riksbank to test technical solutions for the e-krona. Press Releases. https://www.riksbank.se/en-gb/press-and-published/notices-and-press-releases/notices/2020/the-riksbank-to-test-technical-solution-for-the-e-krona/
  • Tobin, J. (1985). The Case for Preserving Regulatory Distinctions. Bank of Japan Monetary and Economic Studies, 3(2), 19–29.
  • Üzer, B (2017). “Sanal Para Birimleri,” The Central Bank of the Republic of Turkey, Payment systems, Expertise Proficiency Thesis, Ankara.
  • Yazıcı, S. (2021). Turizm İşletmelerinde Bilgi ve İletişim Teknolojilerinden Blokzincir Teknolojisine Geçiş Süreci ve Uygulama Örnekleri. Avrupa Bilim ve Teknoloji Dergisi, (21), 136-146.
Toplam 53 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Mühendislik
Bölüm Makaleler
Yazarlar

Muhammet Doğan 0000-0002-4943-223X

Gökhan Övenç 0000-0003-4632-9760

Erken Görünüm Tarihi 29 Temmuz 2021
Yayımlanma Tarihi 30 Kasım 2021
Yayımlandığı Sayı Yıl 2021 Sayı: 27

Kaynak Göster

APA Doğan, M., & Övenç, G. (2021). Central Bank Digital Currencies under Blockchain Technology: Discussion of Digital Bank Runs and Design Principles. Avrupa Bilim Ve Teknoloji Dergisi(27), 699-709. https://doi.org/10.31590/ejosat.916233