Results 81 to 90 of about 9,533,969 (355)

Asymmetric information of variance risk premium in the Chinese market: upside and downside volatility spillovers

Management System Engineering
We investigate the degree of asymmetry in the variance risk premium (VRP) using SSE 50 ETF options in the Chinese market. Our approach decomposes the VRP into upside and downside components and quantifies the dynamic spillover asymmetry measure (SAM ...
Jue Gong, Gang-Jin Wang, Zhao-Chen Li, Gazi Salah Uddin   +3 more
doaj   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

EIB Working Paper 2024/01 - Dynamics of productive investment and gaps between the United States and EU countries

After the global financial crisis, investment fell more substantially than it had in the wake of previous recessions. With investment seemingly recovering faster in the United States than in Europe, the fear of a lasting gap emerged in Europe.
European Investment Bank
core   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Financial experts on the top management team: Do they reduce investment inefficiency?

, 2021
We examine the effect of the top management team (TMT) professional finance experience on firm investment efficiency. Top managers with a career background in finance help reduce deviations of investment from the level warranted by firm fundamentals ...
Wang, B., Li, Z., Pryshchepa, O.
core   +1 more source

Realism, Skill & Incentives: Current and Future Trends in Investment Management and Investment Performance

, 2016
We review the recent trends in investment management and performance research and highlight the fields expected to develop further in the future. The trend to adapt the classic CAPM and factor models seems likely to continue, with the drive for realistic
A. Mason, S. Agyei-Ampomah, Frank S. Skinner   +2 more
semanticscholar   +1 more source

Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine

Advanced Materials Interfaces, EarlyView.
Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee, Mohammad Rabiee, Mohammad Akrami‐Hasan‐Kohal, Sidi A. Bencherif   +3 more
wiley   +1 more source

Generative Adversarial Networks for Inpainting Implied Volatility Surfaces

Mathematics
Implied volatility surfaces describe option-implied volatilities across strikes, and maturities and play a central role in derivative pricing and risk management.
Taonga Leeroy Maoneni, Hermann Azemtsa Donfack, Celestin Wafo Soh   +2 more
doaj   +1 more source

Forming a methodological basis for the study of the investment policy of business entities in the regions of the Russian Federation

Известия высших учебных заведений. Поволжский регион: Общественные науки, 2021
Background. The development of strategic directions for designing a promising investment policy of business entities in the regions of the country is possible on the basis of an appropriate methodological framework.
V.Yu. Sinyavin, V.A. Skvortsova, S.V.Taktarova   +2 more
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source