Results 41 to 50 of about 2,580 (259)

Issues on Hedge Effectiveness Testing [PDF]

SSRN Electronic Journal, 2009
The starting point for risk management and hedging lies in understanding a corporation’s exposure to different risks. Hedging is vital for corporate risk management, involving reducing the exposure of the company to particular risks. Hedge effectiveness testing permits firms to assess if they match the timing of the gains and losses of hedged items and
Bunea-Bontaş, Cristina Aurora, Petre, Mihaela Cosmina, Culiţă, Gica   +2 more
openaire   +1 more source

Hedge effectiveness of put replication, gold, and oil on ASEAN-5 equities

Financial Innovation, 2020
The previous studies have shown that capital market integration has increased in the ASEAN-5, implying that investors making investment diversification across ASEAN capital markets could only earn limited diversification advantages.
Robiyanto Robiyanto, Bayu Adi Nugroho, Eka Handriani, Andrian Dolfriandra Huruta   +3 more
doaj   +1 more source

Contribution of Exchange Traded Funds in Hedging Crude Oil Price Risk

American Business Review, 2023
In this study, we empirically analyze the contributions of three crude oil-based exchange traded funds (ETFs) and the futures contract in hedging crude oil price risk.
Keshab Shrestha, Sheena Sara Suresh Philip, Yessy Peranginangin   +2 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Did COVID-19 Impact the Connectedness Between Green Bonds and Other Financial Markets? Evidence From Time-Frequency Domain With Portfolio Implications

Frontiers in Environmental Science, 2021
COVID-19 has morphed from a health crisis to an economic crisis that affected the global economy through several channels. This paper aims to study the impact of COVID-19 on the time-frequency connectedness between Green Bonds and other financial assets.
Muhammad Abubakr Naeem, Muhammad Abubakr Naeem, Imen Mbarki, Majed Alharthi, Abdelwahed Omri, Syed Jawad Hussain Shahzad, Syed Jawad Hussain Shahzad   +6 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Hedge Accounting: An Auditor’s Perspective

Audit Financiar, 2019
Radical changes have been introduced in the hedge accounting framework by the new IFRS accounting standards. In particular, the hedge effectiveness regime has been completely overhauled and replaced by a strong principles-based charter. The relevance
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source