Results 131 to 140 of about 1,135,713 (311)

Grain Futures Markets: What Have They Learned? [PDF]

Taken together, studies that examine how well commodity futures markets perform find that risk premiums are common—and so unbiasedness is not—and markets are not uniformly efficient across commodities or forecast horizons.
Santos, Joseph M.
core  

Cross‐Sectoral AI Integration Is Essential to Tackling Food Waste and Food Insecurity: A Roadmap for Developing Resilient Food Systems

Advanced Intelligent Systems, EarlyView.
As food insecurity and global food demands surge, artificial intelligence (AI)‐based technologies offer promising opportunities to reduce food loss and waste. In this perspective, current AI adoption across the food supply chain is assessed using various academic, industry, and policy sources.
Akansha Prasad, Hannah Mann, Lubna Najm, Shadman Khan, Carlos D. M. Filipe, Tohid F. Didar   +5 more
wiley   +1 more source

Energy vs. Precious Metals Funds Performance During Commodity Markets Volatility—Evidence from Poland

Energies
Events of recent years, such as the COVID-19 pandemic and the war in Ukraine, have caused significant fluctuations in financial markets, including energy and precious metals markets.
Agnieszka Moskal
doaj   +1 more source

Correction to: The consequences of coronavirus outbreak on commodity markets. [PDF]

Environ Dev Sustain, 2021
Rajput H, Changotra R, Rajput P, Gautam S, Gollakota ARK, Arora AS.   +5 more
europepmc   +1 more source

The relative volatility of commodity prices : a reappraisal [PDF]

This paper studies the volatility of commodity prices on the basis of a large dataset of monthly prices observed in international trade data from the United States over the period 2002 to 2011.
Zhao, Hongyan, Arezki, Rabah, Lederman, Daniel   +2 more
core  

Uncovering renewable energy policy impact channels on land values, the local farm structure, and farmland heterogeneity

American Journal of Agricultural Economics, EarlyView.
Abstract Germany's Renewable Energy Sources Act (REA), enacted in 2000 and subsequently amended, subsidized national renewable energy production with fixed feed‐in tariffs for renewable energy sources (RE) from wind, solar, and biogas. Empirical studies suggest that the policy was creating windfall effects for landowners and attribute farmland use ...
Lars Isenhardt, Stefan Seifert, Saskia Wolff, Tobia Lakes, Marten Graubner, Axel Werwatz, Silke Hüttel   +6 more
wiley   +1 more source

Time-frequency connectedness between energy and nonenergy commodity markets during COVID-19: Evidence from China. [PDF]

Resour Policy, 2022
Chen H, Xu C, Peng Y.
europepmc   +1 more source

A Speculative Bubble in Commodity Futures Prices? Cross-Sectional Evidence [PDF]

Recent accusations against speculators in general and long-only commodity index funds in particular, include: increasing market volatility, distorting historical price relationships, and fueling a rapid increase and decrease in commodity inflation.
Sanders, Dwight R., Irwin, Scott H., Merrin, Robert P.   +2 more
core  

Causal analysis of trade loss from pathogens: A global study of foot and mouth disease impacts on meat exports

American Journal of Agricultural Economics, EarlyView.
Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman, Thomas L. Marsh   +1 more
wiley   +1 more source