A Deep Learning Framework for Forecasting Medium‐Term Covariance in Multiasset Portfolios
ABSTRACT Forecasting the covariance matrix of asset returns is central to portfolio construction, risk management, and asset pricing. However, most existing models struggle at medium‐term horizons, several weeks to months, where shifting market regimes and slower dynamics prevail.
Pedro Reis, Ana Paula Serra, João Gama
wiley +1 more source
Correction to "Evaluation of ImpENSA Technology-Enabled Behaviour Change Module Delivered to Healthcare Professionals in South Africa to Improve Micronutrient Nutrition During the First 1000 Days". [PDF]
europepmc +1 more source
PISA 2009 study : how big is the gap? : a comparison of pupil attainment in England with the top-performing countries [PDF]
core
Pharmaceutical Pricing and R&D as a Global Public Good
ABSTRACT This paper examines the international variation in the prices of branded pharmaceuticals. We consider short‐run profits, or quasi‐rents, as representing each country's contribution toward the global public good of therapeutic information embodied in new pharmaceuticals.
H. E. Frech III +3 more
wiley +1 more source
Skull Base Surgery in the Pediatric Population—The 2nd International Collaborative Study (1995–2015)
ABSTRACT Background The current study presents the efforts of a global collaborative group to review the management and outcomes of malignant tumors of the skull base in the pediatric population worldwide. Patients and Methods A total of 28 institutions contributed data on 3061 patients. From this, there were 64 pediatric patients (2.1%).
Dan M. Fliss +50 more
wiley +1 more source
Demographic variation in symptoms of depression and anxiety across 22 Global Flourishing Study countries. [PDF]
Bradshaw M +6 more
europepmc +1 more source
Air, Noise, and Light Pollution and Thromboembolic Cardiovascular Complications: A TH Scientific Statement. [PDF]
Kurasz A +17 more
europepmc +1 more source
ABSTRACT The unquenched thirst for emigration in Nigeria‐ and the increasing cost of migrating to the West‐has been established in the literature. Professionals, such as healthcare workers (HCWs), are poorly paid in Nigeria, making many seek better employment abroad.
Tunde A. Alabi +3 more
wiley +1 more source
ABSTRACT Talent management involves the systematic planning, acquisition, development, performance management, engagement, and retention of employees identified as “talent.” Little is known about the relationship between organizations' talent perspectives and talent management practices.
Amro Aljbour, Erica French, Muhammad Ali
wiley +1 more source
What's New? While the effectiveness of systemic anticancer therapy is well documented, it commonly causes severe toxicity. This study of the 467 systemic anticancer therapy agents currently approved globally for clinical and/or research purposes found that peripheral neurotoxicity is associated with 45% of classical chemotherapies, 21% of targeted ...
Cassie Higgins +3 more
wiley +1 more source

