Results 81 to 90 of about 3,197 (255)
Exploring the Financial Perspective in Sustainability Strategies: The Case of the Tourism Industry
Business Strategy and the Environment, EarlyView.ABSTRACT This study examines the relationship between sustainability and corporate financial performance in the tourism sector. To address the mixed and inconclusive evidence in prior research, we develop an integrated theoretical framework that combines stakeholder theory, the resource‐based view, legitimacy theory, and agency theory and distinguishes
Rebecca Levy Orelli +3 more
wiley +1 more source
GARCHNet: Value-at-Risk Forecasting with GARCH Models Based on Neural Networks. [PDF]
Comput Econ, 2023 Buczynski M, Chlebus M.
europepmc +1 more source
Empirical performance of GARCH, GARCH-M, GJR-GARCH and log-GARCH models for returns volatility
Journal of Physics: Conference Series, 2019 Abstract Volatility plays an important role in the field of financial econometrics as one of the risk indicators. Many various models address the problem of modeling the volatilities of financial asset returns. This study provides a new empirical performance comparison of the four different GARCH-type models, namely GARCH, GARCH-M, GJR ...
D B Nugroho +5 more
openaire +1 more source
Chemistry – A European Journal, EarlyView.The article describes the synthesis and molecular transformations of a silica‐supported bis(phosphine)methylplatinum(II) complex under reactive (H2, CO) and inert gas atmospheres. The focus lies on the stabilizing effect of the sterically non‐demanding trimethylphosphine ligand, which alters the reactivity of the surface sites, compared to other ...
Lea S. Kopietz +6 more
wiley +1 more source
RisksThe Value-at-Risk (VaR) metric serves as a pivotal tool for quantifying market risk, offering an estimation of potential investment losses. Predominantly employed within financial sectors, it aids in adhering to regulatory mandates and in devising ...
Danai Likitratcharoen +1 more
doaj +1 more source
Chemistry – A European Journal, EarlyView.ESM‐RISM is applied to model electrochemical interfaces and benchmarked against Poisson–Boltzmann and molecular dynamics results. Density profiles, differential capacitance, and adsorption energetics at the gold–electrolyte interface are analyzed, highlighting the capabilities of this implicit electrolyte framework.
Alessandro Mangiameli +1 more
wiley +1 more source
Estimation of the parameters of symmetric stable ARMA and ARMA-GARCH models. [PDF]
J Appl Stat, 2022 Sathe AM, Upadhye NS.
europepmc +1 more source
Chemie Ingenieur Technik, EarlyView.This study explores the process chain for reverse engineering and additive manufacturing of a water pump impeller in a process plant. Key aspects include digital twin creation, CAD redesign, material certification, Hirtisation postprocessing, and performance testing. Insights highlight iterative design for improved precision and reliability.
Michael Stadler +3 more
wiley +1 more source
Does anything beat a GARCH(1,1)? Evidence from the Ghana Stock Exchange [PDF]
Financial Markets, Institutions and RisksForecasting stock market volatility in frontier markets is challenging because of structural thinness, irregular trading, and high levels of noise, which can affect the distributional assumptions of classical econometric models.
Musa SAM, Carl Hope KORKPOE
doaj +1 more source
Modelling time-varying volatility using GARCH models: evidence from the Indian stock market. [PDF]
F1000Res, 2022 Ali F, Suri P, Kaur T, Bisht D.
europepmc +1 more source