Results 91 to 100 of about 24,958 (208)

Dynamics and co-movements between the COVID-19 outbreak and Polish stock market: A dynamic conditional correlation modeling and wavelet coherence analysis

International Journal of Management and Economics
This study makes a comparative assessment of the relation between four waves of the COVID-19 pandemic and the stock market in Poland. We utilize the Autoregressive Moving Average-Asymmetric Dynamic Conditional Correlation-Generalized Autoregressive ...
Dzik-Walczak Aneta, Gaweł Anna
doaj   +1 more source

Spillover effects between China's new energy and carbon markets and international crude oil market: A look at the impact of extreme events

International Review of Economics & Finance
Extreme events can significantly affect the inter-market risk spillover effect. This study employs the Time-Varying Parameter - Vector Autoregression - Stochastic Volatility (TVP-VAR-SV) model, combined with impulse response functions, Diebold-Yilmaz (DY)
Yong Zhang, GuangYuan Tang, Rong Li
doaj   +1 more source

Downside Risk Measures and ESG Factors in Optimal Portfolio Construction: Evidence from European Equity Markets

ECONOMICS
In this paper, we implement an integrated framework for constructing ESG-constrained, downside-risk-optimized equity portfolios in the European stock market.
Quimbayo Carlos Andrés Zapata, Camacho Bernardo León   +1 more
doaj   +1 more source

Threshold effects of institutional quality on the financial inclusion and stability nexus: International evidence

Borsa Istanbul Review
This study employs the dynamic panel threshold estimation technique to examine whether the influence of financial inclusion on stability varies across countries with different levels of institutional development.
Rahmat Heru Setianto, W.N.W. Azman-Saini, Siong Hook Law   +2 more
doaj   +1 more source

Agency Problem: The Role of Governance as a Mitigant in two Tier Governance System in Indonesia

Foundations of Management
The issue of conflicting interests between company management and stakeholders arises when the management prioritizes its own compensation over the interests of other parties. This disparity in interests is commonly referred to as the agency problem.
ALEXANDER Nico
doaj   +1 more source

Parametric and non-parametric methods for the evaluation of winter rye genotypes by grain yield stability [PDF]

Journal of Agricultural Sciences (Belgrade)
The analysis of yield stability has become increasingly relevant in recent years due to changing climatic conditions that negatively affect crop yields. It is of utmost importance for farmers to cultivate widely adaptable and yield-stable varieties with ...
Desheva Gergana N., Valchinova Evgeniya K., Pencheva Albena D.   +2 more
doaj   +1 more source

The impact of green reporting on the emerging stock market around green policy announcements: evidence from Vietnam

Sustainable Futures
This paper investigates the impact of green reporting on the Vietnamese stock market around green policy announcements during 2019–2022 by collecting data from 612 listed companies on the Vietnamese stock exchange.
Nguyen Thi Hoa Hong, Nguyen Ngoc Hai, Kieu Yen Ngoc, Vuong Minh Ngoc, Nguyen Thi Yen Phuong, Dinh Le Quynh Thu   +5 more
doaj   +1 more source

Communications technology satellite: United States experiments and disaster communications applications [PDF]

Ground antennas from 0.6 to 5.0 meters in diameter were used as remote earth terminals by the United States for both wideband (television) and narrowband (voice, data) communication in conjunction with the Canadian Hermes satellite's high power ...
Donoughe, P., Gurski, G. S., Hunczak, H. R.   +2 more
core   +1 more source

Impact of heat treatment on microstructure of steel 30X padded with wire G18 8Mn

IOP Conference Series: Materials Science and Engineering, 2012
The practical purpose of padding is to increase mechanical properties, hardness and abrasion resistance of surface layers of structural elements while maintaining good plastic properties of the core, apply corrosion-resistant layers, regenerate and/or repair the surface etc.
Mirosław Łomozik, Janusz Adamiec
openaire   +1 more source

Liquidity spillover and investment strategy construction among Chinese green financial markets

International Review of Economics & Finance
This study investigates liquidity spillover effects within Chinese green financial markets and their implications for investment strategy construction. Utilizing time-varying parameter vector autoregression and quantile connectedness methods, we analyze ...
Yang Gao, Yueyi Zhou, Wandi Zhao
doaj   +1 more source