Results 81 to 90 of about 30,423 (304)

Innovation Pathways to Carbon Efficiency: Disentangling the Effects of AI, R&D, and Clean Energy Blessings on U.S. Environmental Sustainability

Business Strategy and the Environment, EarlyView.
ABSTRACT The United States (U.S.) faces challenges in achieving its ambitious net‐zero carbon emissions target by 2050, with current emissions having fallen by less than 1% in 2024. Despite an investment of $500 billion in low‐carbon resources while holding the second‐largest green technology patent portfolio globally, it is further imperative to ...
Md Zubair Ahmad, Jewel Rana, Mohammad Fakhrul Islam, Md Nazmul Islam Jihad, Md. Rashed, Md. Kamal Uddin   +5 more
wiley   +1 more source

THE VOLATILITY SPILLOVER EFFECT OF COVID-19 ON INVESTOR SENTIMENT IN JOHANNESBURG STOCK EXCHANGE

Acta Economica
This study investigates the volatility spillover effect of the COVID-19 pandemic on investor sentiment for the Johannesburg Stock Exchange (JSE). The study analyses how new cases and deaths affected the sentiment of participants in the stock market ...
Kago Matlhaku, Sune Ferreira-Schenk
doaj   +3 more sources

Volatility Dynamics of Base Metal Futures: Empirical Evidence from an Emerging Economy

Organizations and Markets in Emerging Economies
The paper examines the leverage effects and the spillover effects in the base metal cash and futures market. The study also attempts to find the trend and the pattern of volatility clustering in the base metal markets of India. Further, the significance
Laxmidhar Samal
doaj   +1 more source

Volatility Spillover in India, USA and Japan Investigation of Recession Effects [PDF]

In the past decades, there has been an unprecedented increase in cross border transactions between countries in terms of goods and financial flows. This integration has been fuelled by search of lower risk investments, risk diversification, search for ...
Sinha, Gyanesh, Sinha, Pankaj
core   +1 more source

Precision Catalysis in Dehydrogenation of Liquid Organic Hydrogen Carriers: Molecular Structure‐Geometry‐Electronic Interplay for Enhanced Hydrogen Evolution

Carbon Energy, EarlyView.
Atomic‐scale design principles for LOHC dehydrogenation: Tailoring geometric and electronic effects in metal catalysts to bridge the molecular structure of LOHC and dehydrogenation performance. ABSTRACT The advancement of hydrogen‐based energy systems necessitates innovative solutions for safe, efficient hydrogen storage and transportation.
Yongxiao Tuo, Jingying Qu, Huailu Sun, Hongwei Gai, Xiangyuan Qu, Junlun Zhu, Xiaohui Sun, De Chen, Xiang Feng   +8 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.
Dey Kushankur, Maitra Debasish
core  

Contagion Across and Integration of Central and Eastern European Stock Markets: Evidence from Intraday Data [PDF]

, 2005
We analyze interrelations between three stock markets in Central and Eastern Europe and, in addition, interconnections which may exist between Western European (DAX, CAC, UKX) and Central and Eastern European stock markets (BUX, PX-50, WIG20).
Egert, Balazs, Kocenda, Evžen
core   +1 more source

Spectroscopic Insights Into the Role of the Coverage of *CO and *H on Bifurcation of Ethylene and Ethanol Pathways in Carbon Dioxide Electroreduction

Carbon Energy, EarlyView.
Zhao et al. control the coverage of *CO or *H intermediates by introducing foreign metal into Cu nanoparticles. The increased *CO coverage on Ag‐doped and Zn‐doped Cu promotes the generation of multi‐carbon products while the increased *H coverage of Co‐doped and Pd‐doped Cu enhances the selectivity of oxygenates. ABSTRACT As key reaction intermediates
Zi‐Hao Zhao, Wenchao Liu, Zhan Liu, Dan Ren   +3 more
wiley   +1 more source

Examining the Leverage Effect, Dynamic Conditional Correlation, and Volatility Spillover Among Selected Indices of the Tehran Stock Exchange: Evidence from the ARMA-DCC-GJR-GARCH Model [PDF]

تحقیقات مالی
ObjectiveIn financial literature, there are two well-explored characteristics of volatility. The first pertains to the asymmetric reactions of volatility to positive and negative news, while the second involves the presence of volatility spillover ...
Gholamhosein Golarzi, Seyed Ramin Abolfazli   +1 more
doaj   +1 more source

Stock and Bond Relationships in Asia [PDF]

This paper analyzes the relationship between stocks and bonds in nine Asian countries. Using a bivariate stochastic volatility model, we show that there are significant volatility spillover effects between stock and bond markets in several of the ...
Johansson, Anders C.
core