Author information:
Dávid Marczis https://orcid.org/0009-0004-2368-0288: Magyar Nemzeti Bank, senior risk analyst. E-mail: marczisda@mnb.hu
Tímea Karácsony https://orcid.org/0009-0006-9579-0333: Magyar Nemzeti Bank, risk analyst. E-mail: karacsonyti@mnb.hu
András Straubinger https://orcid.org/0009-0001-9254-2426: Magyar Nemzeti Bank, head of department. E-mail: straubingera@mnb.hu
Abstract:
Gold is a precious metal with several functions: it has been widely used in jewellery for thousands of years, and, as it serves as a store of value and has other special financial properties, it is also used as an investment asset. Gold also plays a prominent role in central bank reserves, primarily as a safe-haven asset and diversifier. Climate change may have negative social and economic consequences, such as intensifying geopolitical tensions and rising inflation, which may increase demand for safe-haven assets, including gold. Considering the role gold plays in central bank reserves, it is important to understand its climate risk profile as well. In this paper, we assess the physical and transition risks of gold investments. The main message of our analysis is that gold as a final product is practically indestructible and therefore its physical risk exposure is negligible, but its transition risk profile cannot be clearly determined.
Cite as (APA):
Marczis, D., Karácsony, T., & Straubinger, A. (2025). Sustainability and Climate Risk Analysis of Gold as a Central Bank Reserve Asset. Financial and Economic Review, 24(2), 73–97. https://doi.org/10.33893/FER.24.2.73
Column:
Our Vision (Essay)
Journal of Economic Literature (JEL) codes:
Q51, Q54, G32, E58
Keywords:
sustainability, climate risks, gold, gold reserve, central bank investments
References:
Asztalos, L.G. – Asztalos, P. (2011): A globális aranypiac varázslatos paradoxonjai (The magical paradoxes of the global gold market). Hitelintézeti Szemle, 10(2): 127–141. https://www.bankszovetseg.hu/Content/Hitelintezeti/HSz2011_2_127-141.pdf
Alimukhamedov, K. (2024): Gold investment handbook for asset managers. The World Bank. https://hdl.handle.net/10986/41127
Arslanalp, S. – Eichengreen, B. – Simpson-Bell, C. (2023): Gold as International Reserves: A Barbarous Relic No More?. Journal of International Economics, 145, 103822. https://doi.org/10.1016/j.jinteco.2023.103822
Azevedo, M. – Moore, A. – van den Heuvel, C. – Hoey, M. (2022): Metals & Mining Practice: Capturing the green-premium value from sustainable materials. McKinsey & Company. https://www.mckinsey.com/~/media/mckinsey/industries/metals%20and%20mining/our%20insights/capturing%20the%20value%20from%20sustainable%20materials/capturing-the-green-premium-value-from-sustainable-materials-vf.pdf?shouldIndex=false
Banai, Á. – Kolozsi, P.P. – Ladányi, S. (2021a): The Role of Gold in the Digital Age. Financial and Economic Review, 20(3): 138–146.
https://hitelintezetiszemle.mnb.hu/en/fer-20-3-a2-banai-kolozsi-ladanyi
Banai, Á. – Kolozsi, P.P. – Veres, I. (2021b): Biztonság és bizalom: az arany mint Magyarország nemzetközi tartalékainak stratégiai eleme (Security and trust: gold as a strategic element of Hungary's international reserves). Feature article, Magyar Nemzeti Bank. https://www.mnb.hu/letoltes/banai-adam-kolozsi-pal-peter-veres-istvan-az-arany-mint-a-nemzetkozi-tartalekok-strategiai-eleme.pdf
Bánfi, T. (2022a): Az aranypénzrendszer működése (The operation of the gold standard).
https://banfitamas.hu/2022/10/26/az-aranypenzrendszer-mukodese1/
Bánfi, T. (2022b): Az arany demonetizálódásáról (On the demonetization of gold).
https://banfitamas.hu/2022/10/26/az-arany-demonetizalodasarol1/
Bánfi, T. – Hagelmayer, I. (1989): Pénzelmélet és pénzügypolitika (Monetary theory and monetary policy). Közgazdasági és Jogi Könyvkiadó, Budapest.
Baur, D.G. – Oll, J. (2017): The Role of Gold and the VIX in Investment Portfolios – A Financial and Sustainability Perspective. SSRN. http://dx.doi.org/10.2139/ssrn.3069283
Baur, D.G. – Smales, L.A. (2018): Gold and Geopolitical Risk. SSRN. http://doi.org/10.2139/ssrn.3109136
Baur, D.G. – Smales, L.A. (2020): Hedging Geopolitical Risk with Precious Metals. Journal of Banking and Finance, 117, 105823. https://doi.org/10.1016/j.jbankfin.2020.105823
Baur, D.G. – Trench, A. – Ulrich, S. (2020): Green gold. A Gold Mining Perspective. SSRN. http://dx.doi.org/10.2139/ssrn.3512681
Beckman, J. – Czudaj, R. (2012): Gold as an Inflation Hedge in a Time-Varying Coefficient Framework. Ruhr Economic Paper No. 362. http://dx.doi.org/10.2139/ssrn.2144781
Bouoiyour, J. – Selmi, R. – Wohar, M.E (2018): Measuring the response of gold prices to uncertainty: An analysis beyond the mean. Economic Modelling, 75(November): 105–116. https://doi.org/10.1016/j.econmod.2018.06.010
Bundesbank (2024): Climate-related disclosures by the Deutsche Bundesbank 2024. https://www.bundesbank.de/resource/blob/844900/7d5fc06ce856b79af8fc6176e4edf079/mL/2024-klimabericht-data.pdf
Chen, W. – Geng, Y. – Hong, J. – Dong, H. – Cui, X. – Sun, M. – Zhang, Q. (2018): Life cycle assessment of gold production in China. Journal of Cleaner Production, 179(April): 143–150. https://doi.org/10.1016/j.jclepro.2018.01.114
Conlon, T. – Lucey, B.M. – Uddin, G.S. (2018): Is Gold a Hedge Against Inflation? A Wavelet Time-Scale Perspective. Review of Quantitative Finance and Accounting, 51: 317–345. https://doi.org/10.1007/s11156-017-0672-7
ECB (2019): As market matures central banks conclude that a formal gold agreement is no longer necessary.Press Release, ECB. https://www.ecb.europa.eu/press/pr/date/2019/html/ecb.pr190726_1~3eaf64db9d.en.html
Fazekasné Szikra, Á. – Pivarcsi, Á. (2017): Az aranypiac rövid áttekintése (A brief overview of the gold market). MNB Oktatási füzetek 18. https://www.mnb.hu/letoltes/oktatasi-fuzetek-18-szam-2017-oktober-fazekasne-szikra-agnes-pivarcsi-agnes-az-aranypiac-rovid-attekintese.pdf
Greenhouse Gas Protocol (2011): Corporate Value Chain (Scope 3) Accounting and Reporting Standard – Supplement to the GHG Protocol Corporate Accounting and Reporting Standard. https://ghgprotocol.org/corporate-value-chain-scope-3-standard
Gosh, D. – Levin, E.J. – Macmillan, P. – Wright, R.E. (2001): Gold as an inflation hedge?. Studies in Economics and Finance, 22(1): 1–25. https://doi.org/10.1108/eb043380
Gruber, P.H. – Montemurro, P. (2021): Paying for ESG: The Provenance Premium for Precious Metals. Università della Svizzera Italiana. https://people.lu.usi.ch/gruberp/files/gruber_2021_paying_for_esg_gold.pdf
Hagelmayer, I. – Boros, I. – Bánfi, T. (1975): Az aranydeviza-rendszer kudarcai és tanulságai (The Failures and Lessons of the Gold Standard System). Közgazdasági és Jogi Könyvkiadó, Budapest.
Haque, N. – Norgate, T. (2014): The greenhouse gas footprint of in-situ leaching of uranium, gold and copper in Australia. Journal of Cleaner Production, 84(December): 382–390. https://doi.org/10.1016/j.jclepro.2013.09.033
Kolozsi, P.P. – Ladányi, S. – Straubinger, A. (2022): Measuring the Climate Risk Exposure of Financial Assets – Methodological Challenges and Central Bank Practices. Financial and Economic Review, 21(1): 113–140. https://doi.org/10.33893/FER.21.1.113
Ladányi, S. – Paulik, É. (2018): Egy új aranykor kezdete? – Hazatért a tízszeresére növelt magyar aranytartalék (The beginning of a new golden age? – Increased tenfold, Hungarian gold reserves have returned home). Feature article, Magyar Nemzeti Bank.
https://www.mnb.hu/kiadvanyok/szakmai-cikkek/befektetesek-megtakaritasok/ladanyi-sandor-paulik-eva-egy-uj-aranykor-kezdete-hazatert-a-tizszeresere-novelt-magyar-aranytartalek
Li, J. – Wang, Y. – Song, Y. – Su, C. W (2023): How resistant is gold to stress? New evidence from global supply chain. Resources Policy, 85(Part B), 103960. https://doi.org/10.1016/j.resourpol.2023.103960
Lucey, B. – Tully, E. – Poti, V. (2003): International Portfolio Formation. Skewness and the Role of Gold. SSRN. http://dx.doi.org/10.2139/ssrn.452482
Lőrincné Istvánffy, H. (2004): Nemzetközi Pénzügyek (International Finance). Aula Kiadó, Budapest.
MNB (2023): The Magyar Nemzeti Bank’s Charter of Sustainable and Responsible Investment. Magyar Nemzeti Bank. https://www.mnb.hu/letoltes/the-magyar-nemzeti-bank-s-charter-of-sustainable-and-responsible-investment.pdf
MNB (2024): The Magyar Nemzeti Bank's Climate-Related Financial Disclosure. Magyar Nemzeti Bank. https://www.mnb.hu/en/publications/reports/the-magyar-nemzeti-bank-s-climate-related-financial-disclosure
Marczis, D. – Karácsony, T. (2024): Mérés nélkül nincs zöld fordulat – Helyezzük kontextusba a karbonintenzitási mutatót! (No green transition without measurement – Putting carbon intensity indicators into perspective). Blog entry, MNB Intézet. https://mnbintezet.hu/meres-nelkul-nincs-zold-fordulat-helyezzuk-kontextusba-a-karbonintenzitasi-mutatot/
Mudd, M.G. (2007): Global trends in gold mining: Towards quantifying environmental and resource sustainability. Resources Policy, 32(1–2): 42–56. https://doi.org/10.1016/j.resourpol.2007.05.002
NGFS (2024): NGFS long-term scenarios for central banks and supervisors. Network for Greening the Financial System. https://www.ngfs.net/en/ngfs-climate-scenarios-phase-v-2024
Norgate, T. – Haque, N. (2012): Using life cycle assessment to evaluate some environmental impacts of gold production. Journal of Cleaner Production, 29–30(July): 53–63. https://doi.org/10.1016/j.jclepro.2012.01.042
Nuss, P. – Eckelman, J.M. (2014): Life Cycle Assessment of Metals: A Scientific Synthesis. PLoS ONE, 9(7), e101298. https://doi.org/10.1371/journal.pone.0101298
Palotai, D. – Veres, I. (2020): Mérlegen az aranytartalék: A stabilitás növelése mellett kézzelfogható hasznot is hozhat a nemesfém (The gold reserve on the scale: In addition to increasing stability, the precious metal can also bring tangible benefits). Feature article, Magyar Nemzeti Bank. https://www.mnb.hu/kiadvanyok/szakmai-cikkek/devizatartalek-es-serulekenyseg/palotai-daniel-veres-istvan-merlegen-az-aranytartalek-a-stabilitas-novelese-mellett-kezzelfoghato-hasznot-is-hozhat-a-nemesfem
Schütte, P. (2023): Gold Sustainability Information. Bundesanstalt für Geowissenschaftern und Rohstoffe, Hannover. https://www.bgr.bund.de/EN/Gemeinsames/Produkte/Downloads/Informationen_Nachhaltigkeit/Gold_en.pdf?__blob=publicationFile&v=5
Ulrich, S. – Trench, A. – Hagemann, S. (2020): Greenhouse gas emissions and production cost footprints in Australian gold mines. Journal of Cleaner Production, 267, 122118. https://doi.org/10.1016/j.jclepro.2020.122118
Ulrich, S. – Trench, A. – Hagemann, S. (2022): Gold mining greenhouse gas emissions, abatement measures, and the impact of a carbon price. Journal of Cleaner Production, 340, 130851. https://doi.org/10.1016/j.jclepro.2022.130851
Veres, I.A. (2024): Az arany reneszánsza (The Renaissance of Gold). Feature article, Magyar Nemzeti Bank. https://www.mnb.hu/letoltes/mnb-szakmai-cikk-veres-istvan-az-arany-reneszansza.pdf
WGC (2018): Gold and Climate Change: An introduction. World Gold Council. https://www.gold.org/download/file/8306/gold-and-climate-change-report.pdf
WGC (2019a): Gold and Climate Change: Current and future impacts. World Gold Council. https://www.gold.org/goldhub/research/gold-and-climate-change-current-and-future-impacts
WGC (2019b): Responsible Gold Mining Principles. World Gold Council. https://www.gold.org/industry-standards/responsible-gold-mining
WGC (2020): Gold and Climate Change: The energy transition. World Gold Council. https://www.gold.org/download/file/15455/Gold-and-Climate-Change-The-Energy-Transition.pdf
WGC (2021a): Gold and Climate Change: Decarbonising investment portfolios. World Gold Council.
https://www.gold.org/download/file/16407/Gold-and-Climate-Change-decarbonising-investment-portfolios.pdf
WGC (2021b): The Social and Economic Contribution of Gold Mining. World Gold Council. https://www.gold.org/esg/the-social-and-economic-contribution-of-gold-mining