Results 31 to 40 of about 2,430,271 (303)

Forecasting Realized Volatility of Agricultural Commodities [PDF]

SSRN Electronic Journal, 2019
We forecast the realized and median realized volatility of agricultural commodities using\ud variants of the Heterogeneous AutoRegressive (HAR) model. We obtain tick-by-tick data\ud for five widely traded agricultural commodities (Corn, Rough Rice, Soybeans, Sugar,\ud and Wheat) from the CME/ICE.
Degiannakis, Stavros, Filis, George, Klein, Tony, Walther, Thomas   +3 more
openaire   +4 more sources

Soil organic carbon characteristics affected by peanut shell biochar in saline-sodic paddy field

Plant, Soil and Environment, 2022
Biochar exhibits a profound impact on soil organic carbon (SOC) turnover and dynamics, but the underlying mechanism under field conditions is still unclear.
Wenhao Zhu, Cuilan Li, Shun Zhou, Yan Duan, Jingjing Zhang, Feng Jin   +5 more
doaj   +1 more source

Speculation on Agricultural Commodities: A Brief Overview [PDF]

SSRN Electronic Journal, 2013
Diese Kurzdarstellung bietet einen Uberblick (1.) uber die realwirtschaftlichen Ursachen der jungsten Agrarpreiskrisen sowie (2.) uber die wissenschaftliche Evidenz zu der Frage, inwiefern die Agrarpreiskrisen durch index-basierte Terminmarktgeschafte von Finanzinvestoren hervorgerufen worden sein konnten.
Pies, Ingo, Prehn, Sören, Glauben, Thomas, Will, Matthias Georg   +3 more
openaire   +2 more sources

Effect of Probiotics Complex on Improving Antibiotic-associated Diarrhea in Mice

Shipin gongye ke-ji
Probiotics are frequently utilized in clinical practice to mitigate antibiotic-associated diarrhoea (AAD). This study aimed to assess the efficacy of probiotics complex in ameliorating AAD and to elucidate the underlying mechanisms.
Liyi LU, Yecheng GAO, Junlong CHEN, Yajuan GUO, Hualin LIU, Chang CHEN, Xinliang MAO   +6 more
doaj   +1 more source

Organization of future exchange trade in agricultural products in Ukraine

Розвиток методів управління та господарювання на транспорті, 2021
In this article was found that the Ukrainian stock market did not take the right place as required by the market economy. It was created without a clear legal framework, weak understanding and uncertain behavior of the state in relation to exchange ...
Olena Zharun, Mykola Korotieiev, Oleksandr Nepochatenko, Oksana Tupchiy   +3 more
doaj   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Revolutionising Agricultural Sustainability: New ‘Furrow Tillage’ can Mitigate Short‐Term Soil‐to‐Atmosphere CO2 Flux and Promote Soil‐Plant‐Microbe Health

Advanced Science, EarlyView.
Furrow tillage resolves the conventional‐vs.‐no‐tillage trade‐off by simultaneously cutting CO2 efflux to 2.0–3.0 g C m−2 d−1 and unlocking high nutrient availability for the rice rhizosphere. This scalable agronomic solution strengthens soil health, enhances plant physiology, reshapes microbial metabolism, and shifts paddy systems toward a net ...
Arnab Majumdar, Munish Kumar Upadhyay, Argha Ghosh, Rakesh Biswas, Ioly Kotta Loizou, Martin Buck, Mark Tibbett, Biswajit Giri, Debojyoti Moulick, Manoj Kumar Jaiswal, Tarit Roychowdhury   +10 more
wiley   +1 more source

Determinants of prices increase of agricultural commodities in a global context1

Management, 2015
The main objective of this article is to present the determinants of increase in agricultural commodity prices after 2006. The other specific aim is to show the factors affecting agricultural raw materials and food prices in the global context.
Borychowski Michał, Czyżewski Andrzej
doaj   +1 more source

Effects of agricultural subsidies on farm household decisions: a separable household model approach

Frontiers in Sustainable Food Systems, 2023
IntroductionThis study employs a separable household model to estimate the effect of agricultural subsidies on production and consumption decisions taken by farm households.
Priyanka Lal, Priyanka Lal, B. S. Chandel, Rahul Kumar Tiwari, Mohamed A. El-Sheikh, Sheikh Mansoor, Alok Kumar, Gyanendra Singh, Milan Kumar Lal, Ravinder Kumar   +9 more
doaj   +1 more source

Hemp Cultivation and Crop Diversification: Implications for Ecosystem Services in Kentucky

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the ecosystem benefits of expanding hemp cultivation by assessing its impact on crop diversity. Using scenario‐based simulations and fixed‐effect panel regressions with county‐level data in Kentucky, we find that increased hemp acreage tends to enhance crop diversity, improving water quality and bird diversity.
Yunsun Park, Seong D. Yun, Brandy E. Phipps, Tyler Mark, Craig Schluttenhofer   +4 more
wiley   +1 more source