Journal of Commodity Markets最新文献

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Understanding the variance of earnings growth: The case of shipping 了解盈利增长的差异:航运业案例
IF 3.7 4区 经济学
Journal of Commodity Markets Pub Date : 2024-06-18 DOI: 10.1016/j.jcomm.2024.100420
Hyun-Tak Lee , Heesung Yun
{"title":"Understanding the variance of earnings growth: The case of shipping","authors":"Hyun-Tak Lee ,&nbsp;Heesung Yun","doi":"10.1016/j.jcomm.2024.100420","DOIUrl":"https://doi.org/10.1016/j.jcomm.2024.100420","url":null,"abstract":"<div><p>This study examines the relationship between the unexpected changes in earnings and the shipping market movements. The econometric method of variance decomposition proposed by Campbell (1991) is employed to empirically analyze the Panamax and Capesize markets. We find that a large proportion of unexpected earnings growth is related to news about returns that indicate subsequent price changes. The results provide important insights to practice for sustaining shipping businesses, which helps shipping companies make better investment and risk-management decisions. The contribution of this research is to deepen the understanding of the interaction between shocks to earnings growth, returns, and price–charter ratios in the present-value context.</p></div>","PeriodicalId":45111,"journal":{"name":"Journal of Commodity Markets","volume":"35 ","pages":"Article 100420"},"PeriodicalIF":3.7,"publicationDate":"2024-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141439122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stock return predictability using economic narrative: Evidence from energy sectors 利用经济叙事预测股票回报率:能源行业的证据
IF 4.2 4区 经济学
Journal of Commodity Markets Pub Date : 2024-05-31 DOI: 10.1016/j.jcomm.2024.100418
Tian Ma , Ganghui Li , Huajing Zhang
{"title":"Stock return predictability using economic narrative: Evidence from energy sectors","authors":"Tian Ma ,&nbsp;Ganghui Li ,&nbsp;Huajing Zhang","doi":"10.1016/j.jcomm.2024.100418","DOIUrl":"https://doi.org/10.1016/j.jcomm.2024.100418","url":null,"abstract":"<div><p>This paper applies the Narrative-based Energy General Index (NEG) to forecast stock returns in the energy industry. The index is constructed using natural language processing (NLP) techniques applied to news topics from <em>The Wall Street Journal</em>. The results indicate that NEG outperforms in predicting future returns of the energy industry in both in-sample and out-of-sample, and the predictive power surpasses that of other macroeconomic variables. The asset allocation exercise demonstrates the substantial economic value of NEG. Furthermore, we document that NEG not only exhibits superior predictive power for energy sector returns but also provides valuable insights for the whole stock market.</p></div>","PeriodicalId":45111,"journal":{"name":"Journal of Commodity Markets","volume":"35 ","pages":"Article 100418"},"PeriodicalIF":4.2,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141243347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Implied parameter estimation for jump diffusion option pricing models: Pricing accuracy and the role of loss and evaluation functions 跃迁扩散期权定价模型的隐含参数估计:定价准确性以及损失和评估函数的作用
IF 4.2 4区 经济学
Journal of Commodity Markets Pub Date : 2024-05-27 DOI: 10.1016/j.jcomm.2024.100408
Jimmy E. Hilliard , Jitka Hilliard , Julie T.D. Ngo
{"title":"Implied parameter estimation for jump diffusion option pricing models: Pricing accuracy and the role of loss and evaluation functions","authors":"Jimmy E. Hilliard ,&nbsp;Jitka Hilliard ,&nbsp;Julie T.D. Ngo","doi":"10.1016/j.jcomm.2024.100408","DOIUrl":"https://doi.org/10.1016/j.jcomm.2024.100408","url":null,"abstract":"<div><p>There is extensive literature on problems involved in estimating implied parameters in the Merton Jump Diffusion model. Using simulated data, we use weighted non-linear least squares to estimate implied parameters in the four parameter jump diffusion model (JD) and in an eight parameter jump diffusion model with convenience yield (JDC). We find reliable and accurate implied parameter estimates for the JD model but biased and unreliable estimates for some parameters in the JDC model. However, for both models we estimate accurate option prices, usually within several basis points. We also use Bitcoin real data to estimate parameters and test the out-of-sample performance of the JDC model.</p></div>","PeriodicalId":45111,"journal":{"name":"Journal of Commodity Markets","volume":"35 ","pages":"Article 100408"},"PeriodicalIF":4.2,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141243346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The asymmetric effect of G7 stock market volatility on predicting oil price volatility: Evidence from quantile autoregression model 七国集团股市波动对预测油价波动的非对称效应:量化自回归模型的证据
IF 4.2 4区 经济学
Journal of Commodity Markets Pub Date : 2024-05-21 DOI: 10.1016/j.jcomm.2024.100409
Feipeng Zhang , Hongfu Gao , Di Yuan
{"title":"The asymmetric effect of G7 stock market volatility on predicting oil price volatility: Evidence from quantile autoregression model","authors":"Feipeng Zhang ,&nbsp;Hongfu Gao ,&nbsp;Di Yuan","doi":"10.1016/j.jcomm.2024.100409","DOIUrl":"10.1016/j.jcomm.2024.100409","url":null,"abstract":"<div><p>This paper investigates the asymmetric effect of G7 stock market volatility on predicting oil price volatility under different oil market conditions by using the quantile autoregression model. Both in- and out-of-sample results demonstrate the prediction superiority and effectiveness of the quantile autoregression model. The US and Canada's stock markets exhibit the strongest predictive ability across the entire distribution, while the UK demonstrates strong predictive power specifically during periods of high oil price volatility. Japan, Germany, France, and Italy as oil importers can predict low and median oil volatility. The strong predictability of G7 stock volatility may be attributable to their significant impact on the business cycle and investor sentiment. This asymmetric prediction ability arises not only from the average volatility shocks at various quantiles but also from the bad and good stock volatility at different quantiles. Further research suggests that bad stock volatility appears to be more predictable than good stock volatility, especially in high oil price fluctuations. Furthermore, the superiority and effectiveness of the quantile autoregression model in predicting oil volatility are proven to be applicable to emerging markets. This study may provide useful insights for policymakers, businesses, and investors to improve crude oil risk prediction and risk management under different market conditions.</p></div>","PeriodicalId":45111,"journal":{"name":"Journal of Commodity Markets","volume":"35 ","pages":"Article 100409"},"PeriodicalIF":4.2,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141136852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Blessings or curse: How do media climate change concerns affect commodity tail risk spillovers? 祝福还是诅咒?媒体对气候变化的担忧如何影响商品尾部风险溢出效应?
IF 4.2 4区 经济学
Journal of Commodity Markets Pub Date : 2024-05-15 DOI: 10.1016/j.jcomm.2024.100407
Linh Pham , Javed Bin Kamal
{"title":"Blessings or curse: How do media climate change concerns affect commodity tail risk spillovers?","authors":"Linh Pham ,&nbsp;Javed Bin Kamal","doi":"10.1016/j.jcomm.2024.100407","DOIUrl":"10.1016/j.jcomm.2024.100407","url":null,"abstract":"<div><p>In this paper, we examine the time-varying tail risks transmission among the agricultural, precious metals, and energy commodities markets, and explore how climate change concerns affect this connectedness. Using the Conditional Autoregressive Value-at-Risk (CAViaR) model and the time-varying parameter vector autoregressive (TVP-VAR) connectedness model, our empirical analysis reveals several key findings. First, our tail risk-based approach shows that tail risks transmission rises during crisis periods such as the GFC of 2007 and the Covid period of 2020. Second, climate risks, in particular climate transitions risks, play an important role in commodity tail risk connectedness. These findings are important for investors, practitioners, and policymakers. Our results are robust to a number of robustness tests.</p></div>","PeriodicalId":45111,"journal":{"name":"Journal of Commodity Markets","volume":"34 ","pages":"Article 100407"},"PeriodicalIF":4.2,"publicationDate":"2024-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141054002","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Digging deeper - Is bitcoin digital gold? A mining perspective 深入挖掘 - 比特币是数字黄金吗?挖矿视角
IF 4.2 4区 经济学
Journal of Commodity Markets Pub Date : 2024-05-10 DOI: 10.1016/j.jcomm.2024.100406
Dirk G. Baur, Jonathan R. Karlsen, Lee A. Smales, Allan Trench
{"title":"Digging deeper - Is bitcoin digital gold? A mining perspective","authors":"Dirk G. Baur,&nbsp;Jonathan R. Karlsen,&nbsp;Lee A. Smales,&nbsp;Allan Trench","doi":"10.1016/j.jcomm.2024.100406","DOIUrl":"https://doi.org/10.1016/j.jcomm.2024.100406","url":null,"abstract":"<div><p>Bitcoin is often labelled digital gold and many studies compare bitcoin and gold prices, returns and volatility. This paper digs deeper and compares the characteristics of bitcoin mining with gold mining to assess claims that bitcoin is digital gold. We identify 20 differences between gold and bitcoin mining. Gold miners locate where gold is present while bitcoin miners locate where cheap electricity is present. Gold mining has large barriers to entry relative to bitcoin mining making it relatively difficult to start and abandon a gold mine but much easier to start and abandon a bitcoin mine. This is reflected in a greater exposure of gold miners to gold prices and a smaller exposure of bitcoin miners to bitcoin prices. While the analysis demonstrates that bitcoin mining is less complex and less risky than gold mining, the similarities support the idea that bitcoin is digital gold.</p></div>","PeriodicalId":45111,"journal":{"name":"Journal of Commodity Markets","volume":"34 ","pages":"Article 100406"},"PeriodicalIF":4.2,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140924456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Do agricultural swaps co-move with equity markets? Evidence from the COVID-19 crisis 农产品掉期是否与股票市场同步变动?来自 COVID-19 危机的证据
IF 4.2 4区 经济学
Journal of Commodity Markets Pub Date : 2024-05-06 DOI: 10.1016/j.jcomm.2024.100405
Christopher B. Burns , Daniel L. Prager
{"title":"Do agricultural swaps co-move with equity markets? Evidence from the COVID-19 crisis","authors":"Christopher B. Burns ,&nbsp;Daniel L. Prager","doi":"10.1016/j.jcomm.2024.100405","DOIUrl":"https://doi.org/10.1016/j.jcomm.2024.100405","url":null,"abstract":"<div><p>Using proprietary data reported by swap dealers to the Commodity Futures Trading Commission, we first present new evidence on the size and composition of 13 over-the-counter agricultural swaps markets. We then utilize our novel dataset to show the existence of linkages with the equity markets. We use the spike in the Chicago Board Options Exchange Volatility Index in early 2020 to show that swaps trader positions were significantly impacted by the financial market volatility created by the COVID-19 pandemic. Following similar methods as Cheng et al. (2015), we find index swaps traders reduce their net long positions in response to tightening financial conditions, while commercial swaps traders absorb some of this risk by decreasing their net short positions. This internal swap market netting occurs in three of the four largest agricultural markets: corn, soft red winter wheat, and sugar. Concurrently, we observe a limited swap dealer hedging response in the futures market, especially when compared to other financial traders, consistent with swap market netting. Our results confirm that equity market shocks can affect financial traders in both commodity swaps and futures markets.</p></div>","PeriodicalId":45111,"journal":{"name":"Journal of Commodity Markets","volume":"34 ","pages":"Article 100405"},"PeriodicalIF":4.2,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140948822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Quantile spillovers and connectedness between oil shocks and stock markets of the largest oil producers and consumers 石油冲击与最大石油生产国和消费国股市之间的量子溢出效应和关联性
IF 4.2 4区 经济学
Journal of Commodity Markets Pub Date : 2024-04-21 DOI: 10.1016/j.jcomm.2024.100404
Waqas Hanif , Sinda Hadhri , Rim El Khoury
{"title":"Quantile spillovers and connectedness between oil shocks and stock markets of the largest oil producers and consumers","authors":"Waqas Hanif ,&nbsp;Sinda Hadhri ,&nbsp;Rim El Khoury","doi":"10.1016/j.jcomm.2024.100404","DOIUrl":"https://doi.org/10.1016/j.jcomm.2024.100404","url":null,"abstract":"<div><p>This study explores the connectedness between major oil-producing and consuming countries' stock markets (United States, China, Russia, India) and different oil shocks categorized as demand, supply, and risk shocks, following Ready's (2018) framework. Employing a quantile-based connectedness approach and quantile cross-spectral dependence, our analysis spans from July 02, 2007 to May 31, 2023, encompassing diverse market conditions and events. These methodologies help identify interdependence patterns in extreme market scenarios at different time intervals. Key findings show variations in how these stock markets respond to oil shocks, depending on market conditions and quantiles. Demand-related shocks have the most significant spillover effects on the United States, Russia, and India, while risk-related shocks dominate as transmitters of shocks to the United States, China, and India in median quantiles. Market interconnectedness strengthens during extreme market conditions, reflecting historical events. Additionally, bearish markets offer diversification opportunities between these countries and crude oil. This study emphasizes the need for tailored investment strategies, monitoring global oil demand trends, dynamic portfolio management, crude oil inclusion in portfolios, and proactive responses to market players and geopolitical events. These insights benefit investors and policymakers seeking to optimize strategies in the interconnected global financial landscape.</p></div>","PeriodicalId":45111,"journal":{"name":"Journal of Commodity Markets","volume":"34 ","pages":"Article 100404"},"PeriodicalIF":4.2,"publicationDate":"2024-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2405851324000230/pdfft?md5=713029a7f57ff896a88b5e821eed4f25&pid=1-s2.0-S2405851324000230-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140645866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Managing the oil market under misinformation: A reasonable quest? 在错误信息下管理石油市场:合理的追求?
IF 4.2 4区 经济学
Journal of Commodity Markets Pub Date : 2024-04-13 DOI: 10.1016/j.jcomm.2024.100403
Hossa Almutairi , Axel Pierru , James L. Smith
{"title":"Managing the oil market under misinformation: A reasonable quest?","authors":"Hossa Almutairi ,&nbsp;Axel Pierru ,&nbsp;James L. Smith","doi":"10.1016/j.jcomm.2024.100403","DOIUrl":"https://doi.org/10.1016/j.jcomm.2024.100403","url":null,"abstract":"<div><p>We examine the type and quality of information OPEC needs to successfully stabilize the oil market. Our analysis considers the impact of observational errors regarding market shocks as well as erroneous judgments of demand and supply elasticities. Actual prices resulting from OPEC's historical efforts to dampen volatility are compared to counterfactual prices that would have prevailed had OPEC remained passive. Despite the potentially confounding effect of misinformation, the elevated counterfactuals indicate that OPEC has managed to substantially decrease price volatility. Indeed, during the 2017–2021 OPEC+ period we estimate price volatility would have been up to 100% greater than actual without the actions of OPEC and its allies.</p></div>","PeriodicalId":45111,"journal":{"name":"Journal of Commodity Markets","volume":"34 ","pages":"Article 100403"},"PeriodicalIF":4.2,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2405851324000229/pdfft?md5=cf86b537882a1397c387c65720379a65&pid=1-s2.0-S2405851324000229-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140638503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Wholesale pork demand: Understanding primal-level heterogeneity 猪肉批发需求:了解初级层面的异质性
IF 4.2 4区 经济学
Journal of Commodity Markets Pub Date : 2024-04-06 DOI: 10.1016/j.jcomm.2024.100402
Jaime R. Luke , Glynn T. Tonsor , D. Scott Brown
{"title":"Wholesale pork demand: Understanding primal-level heterogeneity","authors":"Jaime R. Luke ,&nbsp;Glynn T. Tonsor ,&nbsp;D. Scott Brown","doi":"10.1016/j.jcomm.2024.100402","DOIUrl":"https://doi.org/10.1016/j.jcomm.2024.100402","url":null,"abstract":"<div><p>Traditionally, meat demand studies have estimated the demand for pork at the aggregate commodity level, but this study proposes wholesale pork demand estimation at the pork primal level. Flexibilities for the primal cuts as well as beef and chicken are estimated using an inverse almost ideal demand system (IAIDS). Own-quantity flexibilities for pork primal cuts are largely inflexible and statistically different from one another, suggesting heterogeneity exists in demand for pork at the primal level. Among the pork primal cuts, we find changes in quantity demanded result in the greatest percentage change in the price of loins and the smallest percentage change in the price of bellies. Ultimately, this study provides necessary information for the U.S. pork industry as recent policies, such as California's Proposition 12, are spurring changes in the pork production landscape. Estimated elasticities can be used in pork demand-building efforts both today and into the future.</p></div>","PeriodicalId":45111,"journal":{"name":"Journal of Commodity Markets","volume":"34 ","pages":"Article 100402"},"PeriodicalIF":4.2,"publicationDate":"2024-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140547173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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