Results 141 to 150 of about 10,944,819 (305)

Spillover controlled catalytic processes: from the atomic scale to macroscopic kinetics

, 1997
This contribution is an attempt to outline the potential of the remote control (RC) concept for predicting new effects and creating more accurate kinetic models in the fields of selective oxidation and hydrotreating reactions (HDS, HDN, hydrocracking ...
4th International Conference on Spillover, Delmon, Bernard   +1 more
core  

Farm labor scarcity and its uneven impacts on crop producers in the United States

American Journal of Agricultural Economics, EarlyView.
Abstract This study is the first to evaluate the impacts of farm labor scarcity on producers in the United States across different crop production systems. Between 2002 and 2017, we disentangle the effects of labor scarcity from the impacts of rising commodity demand, technological change, and supply of other inputs on labor market outcomes.
Srabashi Ray, Alexandra E. Hill, Iman Haqiqi, J. Edward Taylor, Thomas W. Hertel   +4 more
wiley   +1 more source

Research on the risk spillover effect between China's national carbon emissions trading market and crude oil futures market.

PLoS ONE
The development of China's National Carbon Market has strengthened the inherent link between the carbon market and the broader energy market, providing a potential for cross-market risk transmission resonance.
XueRong Bai, Yan Chen, Fan Yang
doaj   +1 more source

RIDING THE WAVE: OIL PRICE FLUCTUATIONS AND STOCK MARKETS’ RESPONSES IN OIL EXPORTING VS IMPORTING ECONOMIES

International Journal of Business Reflections
This study identified the dynamics of return spillover between crude oil return and stock markets’ return of crude oil exporting and importing economies. For this objective, the study employs an extensive sample of major oil-exporting countries (United
Madiha,Zafar, Muhammad Owais, Qarni, Ajid Ur, Rehman   +2 more
doaj   +1 more source

Improving access to new technologies: An experiment with Kenyan input sellers

American Journal of Agricultural Economics, EarlyView.
Abstract Agrodealers play a critical role in rural economies, selling essential inputs for agricultural production, stocking new products, and providing farmers with technical advice. However, uncertainty can discourage them from stocking newer, less familiar products, limiting the availability of innovative technologies and leading to market failures ...
Sarah W. Kariuki, Francisca N. Muteti, Annemie Maertens, Michael Ndegwa, Hope Michelson, Mercy Mbugua, Jason Donovan   +6 more
wiley   +1 more source

VOLATILITY AND SPILL OVER EFFECTS IN INDIAN COMMODITY MARKETS: A CASE OF PEPPER [PDF]

Modeling of volatility has been felt one of the major academic contributions in Indian commodity futures market. We have selected black pepper as a commodity for estimating volatility and its spillover incorporating a series of models.
Maitra Debasish, Dey Kushankur
core  

Bidirectional risk spillover effects between international energy commodities and China’s financial market

Sustainable Futures
The paper examined the risk spillover effects of the international commodity market on China’s financial market through the TVP-VAR-DY model and explored its potential risk correlation channels.
Meng Li, Xinyi Zhang, Shiruo Zhang, Yiqing Chang   +3 more
doaj   +1 more source

Risk management externalities in agrifood supply chains

American Journal of Agricultural Economics, EarlyView.
Abstract Firms may under‐ or over‐invest in risk management from the social planner's perspective, resulting in a negative externality on other economic agents in the supply chain. The externality of risk management is particularly relevant for agrifood supply chains, which frequently experience disruptions and play a primary role in preventing major ...
Jeffrey Hadachek, Meilin Ma
wiley   +1 more source

Firm turnover under asymmetric information: Tanzania's agro‐dealer sector

American Journal of Agricultural Economics, EarlyView.
Abstract We study firm turnover (i.e., entry and exit) and its consumer implications in a market characterized by asymmetric information. Using a three‐round census of agro‐dealers in Tanzania's Morogoro Region, we document annual firm entry and exit rates of 33% and 17%, respectively.
Alix Naugler, Hope Michelson, Sarah Janzen, Christopher Magomba   +3 more
wiley   +1 more source

Operando Identification of the Active Phase in Sr‐Promoted Lanthanum Cobaltite Perovskite‐Derived Catalysts for Ammonia Decomposition

Angewandte Chemie, EarlyView.
Ammonia decomposition catalyzed by base metals: Exsolution of cobalt from perovskites prepared by spray‐flame synthesis (SFS) yields highly active, SrO‐promoted Co/La2O3 catalysts with low cobalt content. Operando studies provide insight into the function of the promoter. Dynamic surface reconstruction under operating conditions increases the interface
Barış Alkan, Liseth Duarte‐Correa, Detre Teschner, Kassiogé Dembélé, Mino Borrelli, Anh Binh Ngo, Konstantinos Kappis, Mattia Scardamaglia, Zohreh Asadi, Wiebke Riedel, Thomas Risse, Frank Girgsdies, Gregor Koch, Olaf Timpe, Axel Knop‐Gericke, Thomas Lunkenbein, Annette Trunschke   +16 more
wiley   +2 more sources