Results 61 to 70 of about 15,849 (295)
Extreme Value Theory and Value at Risk: Application to OPEC Market [PDF]
Pizhūhishnāmah-i Iqtiṣād-i Inirzhī-i Īrān, 2019 Regarding the role of the energy market, especially oil, on the economy of countries, it is important to identify the future evolution of the market. In this respect, predicting the changeable extreme evolution of the oil price is crucial for decision ...
mahtab mehrasa, Teymour Mohamadi
doaj +1 more source
Multivariate GARCH Models: A Survey [PDF]
SSRN Electronic Journal, 2003 AbstractThis paper surveys the most important developments in multivariate ARCH‐type modelling. It reviews the model specifications and inference methods, and identifies likely directions of future research. Copyright © 2006 John Wiley & Sons, Ltd.
BAUWENS, Luc +2 more
openaire +3 more sources
Surface Engineered Biomolecular Condensates for Targeted Cell Cytotoxicity
Advanced Science, EarlyView.Interfacial engineering of biomolecular condensates with a decanoic acid (DA) membrane enables molecular‐weight‐gated enzyme localization. Small biomolecules (≤60 kDa) enrich internally, while high‐molecular‐weight alkaline phosphatase (ALP) localizes at the interface.
Chengying Yin +6 more
wiley +1 more source
Exchange rate volatility and tax revenue: Evidence from Ghana
Cogent Economics & Finance, 2018 The need for the Ghanaian government to generate enough revenue for development is becoming increasingly crucial in this era of slow growth, growing unemployment and high debt.
Isaac Kwesi Ofori +2 more
doaj +1 more source
Advanced Science, EarlyView.A local‐to‐nonlocal SHG process is demonstrated on an electrically tunable metasurface, combining an LSPR at the FF with a TM‐GMR at the SH to achieve independent dual tunability. Through modal‐overlap engineering of the proposed scheme, a high‐χ(2) MQW meta‐atom delivers strong nonlinearity while achieving 2‐DoF SH control with minimal trade‐offs ...
Jaesung Kim +5 more
wiley +1 more source
The Impact of Financial Structure on Economic Growth Volatility in Iran [PDF]
پژوهشهای اقتصادی, 2018 The main objective of this research is to investigate the impact of financial structure on the Iranian economic growth volatility by applying GARCH & ARDL methods using quarterly data over the 1991-2015 period.
zana mozaffari +2 more
doaj
Nonlinear Fluctuations in the Cryptocurrency Market: The Modern Approaches to Analysis and Forecasting [PDF]
Problemi EkonomikiThis article presents a comprehensive study of modern methods for analyzing and forecasting cryptocurrency market dynamics. The author examines the evolution of the cryptocurrency market from a niche technological innovation to a significant segment of ...
Kochorba Valeriia Yu.
doaj +1 more source
Quantitative Stain Mapping in X‐Ray Virtual Histology
Advanced Science, EarlyView.Virtual histology promises 3D tissue examination without physical sectioning, yet has lacked the tissue‐specificity of conventional pathology. This work demonstrates the first quantitative three‐dimensional stain mapping at histologically relevant resolution, separating contrast agent from tissue to reveal cellular features such as nuclei. The approach
Dominik John +16 more
wiley +1 more source
Foreign exchange volatility modeling of Southeast Asian major economies
Journal of Economics, Business & Accountancy Ventura, 2019 This study investigates the exchange rate volatility model in Southeast Asian countries. The countries selected were Indonesia, Malaysia, Thailand, The Philippines, Vietnam, and Singapore.
Regi Muzio Ponziani
doaj +1 more source
Advanced Science, EarlyView.The precise regulation of GVL's solvation structure by two weak solvents with distinct functions promotes the formation of an anion‐dominated loose solvation structure, enabling the stable generation of EEI to protect the structural integrity of cathode materials and promote the uniform deposition of lithium.
Lei Zhang +14 more
wiley +1 more source