Results 61 to 70 of about 3,101,767 (258)

The Impacts of Widening the Price Limit: Information Transmission, Price Errors, and the Lead-Lag Relationship

SAGE Open
Using the comparison of stock performance when different levels of price limits are in place, this study measures the effects of expanding the Taiwan Stock Exchange’s (TSEC) price limit from 7% to 10%.
Tsung-Yu Hsieh, Cheng-Huei Chiao, Chiou-Fa Lin   +2 more
doaj   +1 more source

Vertical and spatial price transmission in the Mexican and international milk market

Revista Mexicana de Ciencias Pecuarias, 2019
During the last two decades, the Mexican dairy sector experienced important structural changes, especially after the implementation of the NAFTA agreement. In 2016, the Bank of Mexico observed that in milk market, the final prices tend to rise when input
José Luis Jaramillo-Villanueva, Adriana Palacios-Orozco   +1 more
doaj   +1 more source

Asymmetric Price Transmission and Demand Characteristics [PDF]

Through analyzing the effect of a demand characteristic, this paper investigates the reasons for the market phenomenon that farm and/or wholesale price changes are transmitted asymmetrically to retail markets.asymmetric price transmission, demand ...
Li, Xianghong, Xia, Tian
core  

Monolithic Oxidation Enables Ultrathin Vertically Graded Tantalum Oxide for Low‐Voltage, Low‐Variability Memristive Switching

Advanced Functional Materials, EarlyView.
Monolithic UV‐ozone oxidation of Ta forms an ultrathin Ta2O5/TaOx bilayer enabling resistive switching with a vertical defect gradient. A stoichiometric surface layer over an oxygen‐deficient sublayer promotes localized filament nucleation near the top interface, enabling low‐voltage operation, and reduced cycle‐to‐cycle variability.
Seunghoon Yang, Dong Hyun Lee, Conan Weiland, Won‐Il Lee, Kim Kisslinger, Mingzhao Liu, Aswin kumar Anbalagan, Xiao Tong, Soumyajit Mandal, Nikhil Tiwale, Houk Jang, Chang‐Yong Nam   +11 more
wiley   +1 more source

Nexus of Asymmetric Variations in Oil Prices and Inflation in Morocco: An Econometric Study Using the NARDL Model

Economies
This study examines the impact of asymmetric oil price fluctuations on inflation in Morocco over the period 1998Q1–2022Q4. Given the country’s dependence on imported energy, it employs the Nonlinear Autoregressive Distributed Lag (NARDL) model to ...
Hicham Saidi, Hamid Fayou, Hamza Chbar, Ali Boussif, Ibrahim El Ghissassi   +4 more
doaj   +1 more source

Multimode Oxide‐Based Optoelectronic Memtransistor for In‐Sensor Vision Processing

Advanced Functional Materials, EarlyView.
A multimode optoelectronic memtransistor (OEMT) is demonstrated for vision explainable artificial intelligence (VXAI) hardware. By integrating optical sensing, electrical masking, and non‐volatile memory, the device enables key operations required for generating saliency information.
Min Gu Lee, Geunyoung Kim, Hwa Young Kim, Do Hoon Kim, Hanchan Song, Huisu Noh, Jungwan Noh, Seungwoo Lee, Sang‐Hee Ko Park, Himchan Cho, Kyung Min Kim   +10 more
wiley   +1 more source

Horizontal price transmission of the Finnish meat sector with major EU players [PDF]

The integration of the Finnish meat market in the EU has important implications for domestic agricultural policy. Our aim is to estimate the characteristics of the Finnish pork and beef markets in relation to those of Germany and Denmark.
Liu, Xing
core   +2 more sources

Asymmetric Price Volatility Transmission between U.S. Biofuel, Corn, and Oil Markets

Journal of Agricultural and Resource Economics, 2018
Linkages between agricultural commodity and energy prices have become more complex with increased ethanol production. The concern is whether the new cornÐethanol links lead to volatility spillover transmission between food and energy prices.
Sayed Saghaian, Mehdi Nemati, Cory Walters, Bo Chen   +3 more
doaj   +1 more source

Operando Tracking of Oxygen‐Vacancy Dynamics and Negative Capacitance in Ca‐Doped BiFeO3

Advanced Functional Materials, EarlyView.
Operando electrochemical impedance spectroscopy, combined with electrocoloration, enables a direct correlation between real‐space ionic redistribution and the corresponding frequency‐domain electrical response. In lateral Ca‐doped BiFeO3 devices, time‐resolved impedance snapshots capture the evolution from bulk‐dominated mixed conduction to an ...
Jeonghun Suh, Heung‐Sik Park, Jong‐Sook Lee, Chan‐Ho Yang   +3 more
wiley   +1 more source

International Price Transmission in Chinese Grain Futures Markets: Determinants, Channels, and Implications for Food Security

Agriculture
Grain price stability is fundamental to global food security, yet the extent to which major grain futures markets contribute to international price discovery and transmit price signals across borders remains insufficiently understood.
Zhenpeng Tang, Xiaoqiang Tang, Yi Cai, Gan Wang   +3 more
doaj   +1 more source