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Commodity Prices and the Brazilian Stock Market: Evidence from a Structural VAR Model
Published 2024-12-01“…This study investigates the relationship between commodity price shocks and stock returns in Brazil using a structural vector autoregressive (SVAR) model. …”
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Do Volatilities Matter in the Interconnectedness between World Energy Commodities and Stock Markets of BRICS?
Published 2022-01-01“…Furthermore, volatility has a long-term impact on the correlations between energy commodities and the BRICS stock market. We argue that the US Volatility Index, which measures investor anxiety and volatility in stock markets, has the biggest impact on the relationship between energy commodities and BRICS stock markets. …”
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Wavelet and Deep Learning Framework for Predicting Commodity Prices Under Economic and Financial Uncertainty
Published 2025-04-01“…This study employs wavelet analyses and wavelet energy-based measures to investigate the relationship between these indices and commodity prices across multiple time scales. …”
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Developing a Model for Measuring and Evaluating the Role of Commodities as Hedging Tools in Investor Portfolios
Published 2024-12-01“…Objective This study investigated the role of commodities as independent investment tools, determined their interrelationships, explored their behavior within hybrid portfolios, and sought to identify suitable relationships for portfolio selection decisions between commodities and the stock index. …”
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Baidu News and the return volatility of Chinese commodity futures: evidence for the sequential information arrival hypothesis
Published 2025-02-01“…Abstract This study uses Baidu News data and introduces a novel proxy for the rate of information flow to examine its relationship with return volatility in Chinese commodity futures and to test two competing hypotheses. …”
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Comparison of crude oil price transmission to food commodities for biofuel source and non-biofuel source
Published 2024-09-01“…Results: Price transmission and integration of cross-commodity prices occur in crude oil to corn commodities. …”
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Time-frequency analysis of geopolitical risk and food commodity market: a wavelet based investigation
Published 2025-06-01“…Significant number of literatures focus on the spillover effect on oil market, stock market and commodities market. However, there are only limited studies that focus on food commodity market. …”
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THE ELECTRONIC TRADING OF WAREHOUSE RECEIPTS ON GLOBAL AGRICULTURAL EXCHANGES. CONCLUSIONS FOR POLAND
Published 2024-12-01“…It is also important to assess risk, competitiveness, relationships and processes, justification and financing needs of chain participants. …”
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Revisiting the price transmission from international commodity to Chinese agricultural products based on an industry chain perspective
Published 2025-07-01“…To reveal the cascaded transmission effects, this paper designs a novel model combining the econometric methods and the network analysis method. Taking the Commodity Research Bureau index (CRB) and the price indexes of 21 Chinese agriculture-related products as empirical data, the following results were obtained. (1) The transmission path of price fluctuations from CRB to Chinese agricultural products is complex, rather than along the agricultural chain from upstream to downstream. (2) The indirect effects of CRB on agricultural products cannot be ignored, and the transmission relationships are tighter than the nonlinear relationships. (3) The roles of agricultural products are different in the cascaded transmission process. …”
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Time-frequency analysis of financial stress and global commodities prices: Insights from wavelet-based approaches
Published 2022-12-01“…We examine the time-frequency lead–lag relationships and the degree of integration between the US financial stress index and global commodity prices (i.e., oil, gold, silver, and cocoa) with data covering over 47 decades (January 1975 to December 2021). …”
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MEASURING THE IMPACT OF INFLATIONARY PRESSURES ON FOREIGN TRADE IN AGRICULTURAL COMMODITIES AND LIVE ANIMALS: A CASE STUDY OF IRAQ
Published 2025-06-01“…The standard vector error correction model (VECM) was used to estimate the relationship between the variables. The results showed a long-term equilibrium relationship between the inflationary pressures variable (X) and the trade balance in agricultural commodities and live animals (Y), meaning there is a long-term equilibrium causal relationship between the two variables. …”
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Descriptive and predictive analyses of carbon emissions in Indonesia: a multifaceted approach incorporating stock market and commodity prices
Published 2025-12-01“…This study examined the relationship between carbon emissions, stock market fluctuations, and key sector commodity prices in Indonesia. …”
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Unpacking the interplay of class, production, and sustainable development in international environmental law through the lens of Evgeny Pashukanis’ commodity theory
Published 2023-12-01“…This study delves into the intricate relationship between sustainable development, International Environmental Law, and capitalist power dynamics. …”
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De bienes comunes bioculturales a commodities: un análisis comparado del litio y de la fibra de vicuña en los Andes
Published 2022-12-01“…Despite the high prices paid for manufactured products in the international market and the projects’ intention of “poverty alleviation” and “development”, the local economic impact of the production (for both commodities) is quite limited. The “commodification” of lithium and vicuña fiber allow us to understand the different views on natural resources, as well as the unequal relationship between indigenous communities and the international market. …”
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Structure/function relationships in cellulolytic enzymes
Published 2004-07-01“…The monosaccharides released through enzymatic hydrolysis can subsequently be microbially converted to commercial commodities, such as bio-ethanol (fuel extender) or microbial protein as feed supplements. …”
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Analysis of Financial Speculators’ Herd Behaviour Impact on the Instability of Commodity Prices. Evidence from Weekly WTI Crude Oil Market Data Using Uncertainty Theory (2018–2024)...
Published 2025-06-01“…This result is valuable for a short-term relationship; however, there is no long-term relationship, which means no co-integration which can be interpreted by the efficiency of WTI crude oil market in long term. …”
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China and African Governance in the Extractive Industries
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