Author information:
Csaba Csávás https://orcid.org/0009-0006-9530-4489: Magyar Nemzeti Bank, Head of Division. E-mail: csavascs@mnb.hu
Pál Péter Kolozsi https://orcid.org/0000-0001-5713-776X: Magyar Nemzeti Bank, Director; Budapest Metropolitan University, Head of the Financial Innovation Research Center. E-mail: kolozsip@mnb.hu
Ádám Banai https://orcid.org/0000-0002-3973-1535: Magyar Nemzeti Bank, Executive Director. E-mail: banaia@mnb.hu
Abstract:
Several central banks responded to the challenges posed by enlarged central bank balance sheets reported at the beginning of the 2020s and the higher interest rates resulting from the inflation shock by raising reserve requirement ratios and lowering the interest rates paid on the reserve requirement. After providing the relevant theoretical background, a brief historical overview and international examples, this paper examines the reform of the Magyar Nemzeti Bank’s reserve requirement system between 2022 and 2024 as a case study. It presents the impact the steps may have had on banking behaviour and the market yield environment, and the responses of the central bank. Based on Hungarian experience, there are significant, strong limitations on reducing the interest rate paid on the minimum reserve: given the overall interest rate environment, such a move may reduce central bank interest expenses as a technical consequence, but this may be limited by the fact that the change may have unintended consequences for the general financial market environment and foreign currency availability. These unintended consequences may vary over time and space, depending on the economic-financial situation of the country and thus very cautious introduction should be considered. The Hungarian experience may be particularly relevant for small open economies that have less developed financial markets and use their own currency.
Cite as (APA):
Csávás, C., Kolozsi, P. P., & Banai, Á. (2024). Challenges of Reducing Interest Expenses on the Minimum Reserve in Small Open Economies – The Case of Hungary. Financial and Economic Review, 23(4), 177–203. https://doi.org/10.33893/FER.23.4.177
Column:
Study
Journal of Economic Literature (JEL) codes:
E41, E47, E51
Keywords:
monetary policy, minimum reserve, central bank, interest rate, financial system
References:
Ábel, I. (forthcoming): Monetáris politika: A modern bankrendszer és a jegybank létrejötte Magyarországon (Monetary policy: the modern banking system and the establishment of the central bank in Hungary). In: A Magyar Nemzeti Bank története IV. 1990–2023 (History of the Magyar Nemzeti Bank IV. 1990–2023). MNB, forthcoming.
Árvai, Z. (1995): A kötelező tartalékráta szabályozásának átalakulása. Közgazdasági Szemle (Economic Review), 42(2): 201–214. https://epa.oszk.hu/00000/00017/00002/0205.html
Banai, Á. – Kollarik, A. – Szabó-Solticzky, A. (2015): Topology of the foreign currency/forint swap market. Financial and Economic Review, 14(2): 128–157. https://en-hitelintezetiszemle.mnb.hu/letoltes/5-banai-kollarik-szabo-en.pdf
Banai, Á. – Dancsik, B. – Nagy, T. (2024): Most akkor tényleg jó éve volt a bankoknak vagy nem? (Was it really a good year for banks or not?). Szakmai cikk (Feature article), Magyar Nemzeti Bank, July. https://www.mnb.hu/letoltes/banai-adam-dancsik-balint-nagy-tamas-most-akkor-tenyleg-jo-eve-volt-a-bankoknak-vagy-nem.pdf
Belhocine, N. – Vir Bhatia, A – Frie, J. (2023): Raising Rates with a Large Balance Sheet: The Eurosystem’s Net Income and its Fiscal Implications. IMF WP/23/145, International Monetary Fund. https://doi.org/10.5089/9798400244643.001
Bethlendi, A. – Mérő, K. (2020): A pénzügyi közvetítés struktúrájának változásai – a kelet-közép-európai régió speciális fejlődése a nemzetközi és európai folyamatok tükrében (Structural changes in financial intermediation – East-Central-European tendencies in light of global and European trends). Külgazdaság (External Economic Bulletin), 64(3–4): 45–72. https://doi.org/10.47630/KULG.2020.64.3-4.45
Bindseil, U. (2004): Monetary Policy Implementation: Theory–Past–Present. Oxford, online edn, Oxford Academic, 31 October. https://doi.org/10.1093/oso/9780199274543.001.0001
Bindseil, U. (2014): Monetary Policy Operations and the Financial System. Oxford University Press, Oxford. https://doi.org/10.1093/acprof:oso/9780198716907.001.0001
BIS (2024): Monetary policy in the 21st century: lessons learned and challenges ahead. BIS Annual Economic Report, 30 June. https://www.bis.org/publ/arpdf/ar2024e2.htm
Borio, C. – Lombardi, M.J. – Yetman, J. – Zakrajšek, E. (2023): The two-regime view of inflation. BIS Papers No. 113, Bank for International Settlements. https://www.bis.org/publ/bppdf/bispap133.pdf
Buetzer, S (2022): Advancing the monetary policy toolkit through outright transfers. IMF Working Paper No. 22/87, International Monetary Fund. https://doi.org/10.5089/9798400209949.001
Centralbanking (2023): Claudio Borio on financial cycles, operating frameworks and non-bank reform – The BIS veteran highlights a ‘unique constellation’ of challenges for central banks as they fight inflation. Interview with Claudio Borio by Daniel Hinge, 1 November. https://www.centralbanking.com/central-banks/economics/7960033/claudio-borio-on-financial-cycles-operating-frameworks-and-non-bank-reform
Charnay, N. – Hollegien, P. (2023): Eurozone Banks: Higher Reserve Requirements Would Dent Profits And Liquidity. SUERF Policy Note No 329, 7 December. https://www.suerf.org/publications/suerf-policy-notes-and-briefs/eurozone-banks-higher-reserve-requirements-would-dent-profits-and-liquidity/
Csávás, Cs. – Csom-Bíró, G. – Lénárt-Odorán, R. – Sin, G. (2017): The limitation of the 3-month deposit as unconventional easing and related modifications of other central bank instruments. In: Lehmann, K. – Palotai, D. – Virág, B. (eds.): The Hungarian Way – Targeted Central Bank Policy. Magyar Nemzeti Bank, pp. 527–572. https://www.mnb.hu/kiadvanyok/mnb-szakkonyvsorozat/a-magyar-ut-celzott-jegybanki-politika
Gledhill, A. (2023): Europe’s Money Markets on Alert for Stricter ECB Reserve Rules. Bloomberg story, 25 October. https://blinks.bloomberg.com/news/stories/S2B825DWRGG0
De Grauwe, P. – Ji, Y. (2023a): Monetary policies that do not subsidise banks. VoxEU, 9 January. https://cepr.org/voxeu/columns/monetary-policies-do-not-subsidise-banks
De Grauwe, P. – Ji, Y. (2023b): Monetary policies with fewer subsidies for banks: A two-tier system of minimum reserve requirements. VoxEU, 13 March. https://cepr.org/voxeu/columns/monetary-policies-fewer-subsidies-banks-two-tier-system-minimum-reserve-requirements
De Grauwe, P. – Ji, Y. (2023c): Central banks can fight inflation without massive handouts to banks. OMFIF, 5 September. https://www.omfif.org/2023/09/central-banks-can-fight-inflation-without-massive-handouts-to-banks/
De Grauwe, P. – Ji, Y. (2024a): How to conduct monetary policies. The ECB in the past, present and future. Journal of International Money and Finance, 143, 103048. https://doi.org/10.1016/j.jimonfin.2024.103048
De Grauwe, P. – Ji, Y. (2024b): The new operating procedures of the Bank of England: A bonanza for the banks. VoxEU, 24 June. https://cepr.org/voxeu/columns/new-operating-procedures-bank-england-bonanza-banks
Della Valle, G. – King, D. – Veyrune, R. (2022): Reserve Requirements. In.: Monetary and Capital Markets Department – Technical Assistance Handbook, by Guido Della Valle, Darryl King and Romain Veyrune, July 2022. https://www.imf.org/-/media/Files/Publications/Miscellaneous/English/2022/ReserveRequirements.ashx
Fricke, D. – Greppmair, S. – Paludkiewicz, K. (2023): Transmission of interest rate hikes depends on the level of central bank reserves held by banks. SUERF Policy Brief No. 738, 16 November. https://www.suerf.org/publications/suerf-policy-notes-and-briefs/transmission-of-interest-rate-hikes-depends-on-the-level-of-central-bank-reserves-held-by-banks/
Friedman, M. (1960): A Program for Monetary Stability. New York: Fordham University Press.
Hilbers, P. – Otker-Robe, I. – Pazarbasioglu, C. – Johnsen, G. (2005): Assessing and Managing Rapid Credit Growth and the Role of Supervisory and Prudential Policies. IMF Working Papers WP/05/151, International Monetary Fund. https://doi.org/10.5089/9781451861709.001
Hoffmann, M. – Kolozsi, P.P. (2017): A monetáris politikai eszköztár kialakításának szempontjai (Aspects of the design of the set of monetary policy instruments). In: Vonnák, B. (ed.): Modern jegybanki gyakorlat (Modern central banking practice). Magyar Nemzeti Bank, pp. 151–158. https://www.mnb.hu/letoltes/mnb-modern-jegybanki-gyakorlat.pdf
Kolozsi, P.P. – Horváth, G. (2020): Mennyit ér a likviditás? A magyar bankrendszer likviditáskeresleti függvényének becslése (How much are reserves worth? Estimating interbank liquidity demand in Hungary). Közgazdasági Szemle (Economic Review), 67(2): 113–139. https://doi.org/10.18414/KSZ.2020.2.113
Kolozsi, P.P. (2023): A kötelező tartalékrendszer átalakítása az árstabilitás elérését szolgálja, ami közös nemzetgazdasági érdek (The reform of the minimum reserve system is aimed at achieving price stability, which is in the interest of the national economy). Szakmai cikk (Feature article), Magyar Nemzeti Bank, April. https://www.mnb.hu/letoltes/kolozsi-pal-peter-a-kotelezo-tartalekrendszer-atalakitasa-az-arstabilitas-elereset-szolgalja.pdf
Kosonen, S.P. (2023): Increase in minimum reserves would hit bank liquidity at crucial moment. ING article, 25 September. https://think.ing.com/articles/increase-in-minimum-reserves-would-hit-bank-liquidity-at-crucial-moment/
Kwapil, C. (2023): A two-tier system of minimum reserve requirements by De Grauwe and Ji (2023): A closer look. SUERF Policy Brief No 702, 12 October. https://www.suerf.org/publications/suerf-policy-notes-and-briefs/a-two-tier-system-of-minimum-reserve-requirements-by-de-grauwe-and-ji-2023-a-closer-look/
McCauley, R.N. (2023): Shrinking the Eurosystem’s footprint without offshoring the euro. SUERF Policy Note No. 326, 2 November. https://www.suerf.org/publications/suerf-policy-notes-and-briefs/shrinking-the-eurosystems-footprint-without-offshoring-the-euro/
Mérő, K. – Bethlendi, A. (2022): Financial Markets: Banks and Capital Markets. In: Mátyás, L. (eds.): Emerging European Economies after the Pandemic. Contributions to Economics. Springer, Cham. https://doi.org/10.1007/978-3-030-93963-2_2
MNB (1996): Éves Jelentés, 1995 (Annual Report, 1995). Magyar Nemzeti Bank, May.
MNB (2002): Monetáris politika Magyarországon (Monetary policy in Hungary). Magyar Nemzeti Bank, August. https://www.mnb.hu/letoltes/monetarispolitika-hu-2002.pdf
MNB (2022): Októbertől indulnak az MNB új likviditáslekötő eszközei (New liquidity-providing instruments of the MNB to be launched in October). Sajtóközlemény (Press Release), Magyar Nemzeti Bank, 16 September. https://www.mnb.hu/sajtoszoba/sajtokozlemenyek/2022-evi-sajtokozlemenyek/oktobertol-indulnak-az-mnb-uj-likviditaslekoto-eszkozei
MNB (2023): A Magyar Nemzeti Bank a kötelező tartalékrendszer technikai módosításairól döntött. Sajtóközlemény (Press Release), Magyar Nemzeti Bank, 26 May. https://www.mnb.hu/sajtoszoba/sajtokozlemenyek/2023-evi-sajtokozlemenyek/a-magyar-nemzeti-bank-a-kotelezo-tartalekrendszer-technikai-modositasairol-dontott
Monnet, E. (2023): The Democratic Challenge of Central Bank Credit Policies. Accounting, Economics, and Law: A Convivium. https://doi.org/10.1515/ael-2022-0113
Nordström, A. – Vredin, A. (2022): Does central bank equity matter for monetary policy? Sveriges Riksbank Staff Memo. https://www.riksbank.se/globalassets/media/rapporter/staff-memo/engelska/2022/does-central-bank-equity-matter-for-monetary-policy.pdf
Reinhart, C.M. – Reinhart, V.R. (1999): On the Use of Reserve Requirements in Dealing with Capital Flow Problems. International Journal of Finance & Economics, 4(1): 27–54. https://doi.org/10.1002/(SICI)1099-1158(199901)4:1<27::AID-IJFE92>3.0.CO;2-T
Tovar, C.E. – Garcia-Escribano, M. – Martin, M.V. (2012): Credit Growth and the Effectiveness of Reserve Requirements and Other Macroprudential Instruments in Latin America. IMF Working Papers WP/12/142, International Monetary Fund. https://www.imf.org/external/pubs/ft/wp/2012/wp12142.pdf
Vonnák, B. (ed.) (2017): Modern jegybanki gyakorlat (Modern central banking practice). Magyar Nemzeti Bank. https://www.mnb.hu/letoltes/mnb-modern-jegybanki-gyakorlat.pdf
Whelan, K. (2021): Are Central Banks Storing Up a Future Fiscal Problem? Blog, 16 July. https://karlwhelan.com/blog/?p=2087