{"title":"超越波动:相互关联的商品市场中的系统复原力和风险缓解","authors":"Vipul Kumar Singh , Pawan Kumar","doi":"10.1016/j.eneco.2024.107953","DOIUrl":null,"url":null,"abstract":"<div><div>In today's interconnected commodity markets, understanding volatility spillover dynamics is crucial. This research builds on Diebold & Yilmaz (2012, 2014) to estimate System Resilience, a vital measure for investors and policymakers. By using connectedness-based estimates, a unique stability score for each system component is constructed and aggregated to estimate overall System Resilience. This concept is applied to three key commodity segments: Energy, Agriculture, and Metals. Results show that most commodities, especially bullion, maintain moderate stability, offering investment alternatives even during periods of heightened systemic risk. The study also examines rolling estimates of System Resilience to identify early warning signals through increased standard deviation in successive resilience series. Tipping points indicate critical slowdowns where recovery to a stable state is hindered. Findings suggest that apart from the Global Financial Crisis (GFC), commodity portfolios remain relatively stable. The implications are significant for energy policymakers, traders, and financial investors. Early detection of warning signals supports strategic risk management. This research contributes to academic discourse and provides actionable insights, highlighting the importance of early warning indicators in enhancing financial resilience in an ever-evolving market landscape. It underscores the value of foresight in navigating global financial stability.</div></div>","PeriodicalId":11665,"journal":{"name":"Energy Economics","volume":"140 ","pages":"Article 107953"},"PeriodicalIF":13.6000,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Beyond volatility: Systemic resilience and risk mitigation in interconnected commodity markets\",\"authors\":\"Vipul Kumar Singh , Pawan Kumar\",\"doi\":\"10.1016/j.eneco.2024.107953\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>In today's interconnected commodity markets, understanding volatility spillover dynamics is crucial. This research builds on Diebold & Yilmaz (2012, 2014) to estimate System Resilience, a vital measure for investors and policymakers. By using connectedness-based estimates, a unique stability score for each system component is constructed and aggregated to estimate overall System Resilience. This concept is applied to three key commodity segments: Energy, Agriculture, and Metals. Results show that most commodities, especially bullion, maintain moderate stability, offering investment alternatives even during periods of heightened systemic risk. The study also examines rolling estimates of System Resilience to identify early warning signals through increased standard deviation in successive resilience series. Tipping points indicate critical slowdowns where recovery to a stable state is hindered. Findings suggest that apart from the Global Financial Crisis (GFC), commodity portfolios remain relatively stable. The implications are significant for energy policymakers, traders, and financial investors. Early detection of warning signals supports strategic risk management. This research contributes to academic discourse and provides actionable insights, highlighting the importance of early warning indicators in enhancing financial resilience in an ever-evolving market landscape. It underscores the value of foresight in navigating global financial stability.</div></div>\",\"PeriodicalId\":11665,\"journal\":{\"name\":\"Energy Economics\",\"volume\":\"140 \",\"pages\":\"Article 107953\"},\"PeriodicalIF\":13.6000,\"publicationDate\":\"2024-10-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Energy Economics\",\"FirstCategoryId\":\"96\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0140988324006613\",\"RegionNum\":2,\"RegionCategory\":\"经济学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ECONOMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Energy Economics","FirstCategoryId":"96","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0140988324006613","RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ECONOMICS","Score":null,"Total":0}
Beyond volatility: Systemic resilience and risk mitigation in interconnected commodity markets
In today's interconnected commodity markets, understanding volatility spillover dynamics is crucial. This research builds on Diebold & Yilmaz (2012, 2014) to estimate System Resilience, a vital measure for investors and policymakers. By using connectedness-based estimates, a unique stability score for each system component is constructed and aggregated to estimate overall System Resilience. This concept is applied to three key commodity segments: Energy, Agriculture, and Metals. Results show that most commodities, especially bullion, maintain moderate stability, offering investment alternatives even during periods of heightened systemic risk. The study also examines rolling estimates of System Resilience to identify early warning signals through increased standard deviation in successive resilience series. Tipping points indicate critical slowdowns where recovery to a stable state is hindered. Findings suggest that apart from the Global Financial Crisis (GFC), commodity portfolios remain relatively stable. The implications are significant for energy policymakers, traders, and financial investors. Early detection of warning signals supports strategic risk management. This research contributes to academic discourse and provides actionable insights, highlighting the importance of early warning indicators in enhancing financial resilience in an ever-evolving market landscape. It underscores the value of foresight in navigating global financial stability.
期刊介绍:
Energy Economics is a field journal that focuses on energy economics and energy finance. It covers various themes including the exploitation, conversion, and use of energy, markets for energy commodities and derivatives, regulation and taxation, forecasting, environment and climate, international trade, development, and monetary policy. The journal welcomes contributions that utilize diverse methods such as experiments, surveys, econometrics, decomposition, simulation models, equilibrium models, optimization models, and analytical models. It publishes a combination of papers employing different methods to explore a wide range of topics. The journal's replication policy encourages the submission of replication studies, wherein researchers reproduce and extend the key results of original studies while explaining any differences. Energy Economics is indexed and abstracted in several databases including Environmental Abstracts, Fuel and Energy Abstracts, Social Sciences Citation Index, GEOBASE, Social & Behavioral Sciences, Journal of Economic Literature, INSPEC, and more.