Results 61 to 70 of about 3,788,987 (307)

Technology, ecology and agricultural trade

Journal of International Economics, 2020
Abstract I develop a general equilibrium framework for agricultural trade policy analysis that allows agro-ecological characteristics to influence patterns of specialization within the agricultural sector and trade costs to be product-specific. This induces substantial variation in market share elasticities with respect to a given exporter’s trade ...
openaire   +3 more sources

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

Advanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

Hidden Trade Costs? Maximum Residue Limits and U.S. Exports of Fresh Fruits and Vegetables

, 2018
Consecutive rounds of trade negotiations at the multilateral and regional level have resulted in significant reductions to agricultural tariffs. However, agricultural economists and policy makers alike agree that non-tariff measures (NTMs) are more ...
Hejazi, Mina, Peterson, Everett B., Grant, Jason H.   +2 more
core  

Global agricultural trade network characteristics and its influencing factors

Humanities & Social Sciences Communications
This study investigates the evolutionary process of the global agricultural trade network and identifies key influencing factors. Utilizing social network analysis, a trade network model was constructed based on international trade data for six ...
Junwen Cao, Qingya Lei
doaj   +1 more source

Underground Signals: The Ecological Power of Root Volatiles

Advanced Science, EarlyView.
Root volatiles mediate rhizosphere chemical communication, shaping interactions among plants, microbes, herbivores, and natural enemies. Their production, transport, and perception underpin ecological adaptation, multitrophic interactions, and plant resilience, offering opportunities for sustainable crop protection, resilient agroecosystems, and ...
Xueyao Cao, Nanli Song, François Verheggen, Meritxell Pérez‐Hedo, Andrea Clavijo McCormick, Antonino Cusumano, Arthur de Fouchier, Bing Wang, Chen‐Zhu Wang, Emmanuelle Jacquin‐Joly, Gary W. Felton, Geoff M. Gurr, Hao Guo, Jiancai Li, Jin Zhang, Li Chen, Manqun Wang, Michele Ricupero, Peng Han, Peng He, Qi Yan, Qingbo Tang, Qingsong Liu, Shiheng An, Xiangbo Kong, Xiaoling Sun, Xueming Ren, Yuanyuan Song, Yang Liu, Yanhui Guo, Yunhe Li, Xiao Sun   +31 more
wiley   +1 more source

Agricultural exports and retaliatory trade actions: An empirical assessment of the 2018/2019 trade conflict

, 2021
We estimate the ex-post agricultural trade impacts of retaliatory measures imposed by foreign countries in response to United States' Section 232 and 301 tariffs using a theoretically consistent, monthly, product line gravity equation. Retaliation led to
Chaoping Xie, Xie, Chaoping, Jason H. Grant, Johansson, Robert C., Robert Johansson, Grant, Jason H., Charlotte Emlinger, Emlinger, Charlotte, Shawn Arita, Arita, Shawn   +9 more
core   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Globalization of Slovenian Agricultural and Food Trade [PDF]

This paper analyses globalization patterns in the Slovenian agricultural and food trade. It examines prevailing trade structures and trade types to study differences and similarities in trade specialization patterns between primary and processed ...
Darja Majkovic, Stefan Bojnec
core  

Analysis of the current situation of agricultural trade development between China and Ukraine

Agricultural and Resource Economics, 2020
Purpose. As a European granary, Ukraine has rich agricultural resources. China is a country with a large population and has a large demand for food. However, the agricultural trade between the two countries has only achieved rapid development in recent ...
Zhang Fenghe
doaj  

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

Advanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka, Zhaolin Liu, Ivan P. Parkin, Guanjie He   +3 more
wiley   +1 more source