Results 201 to 210 of about 12,060 (243)

The importance of considering regimes in long‐term asset allocation to real estate

Real Estate Economics, EarlyView.
Abstract We investigate the long‐term, regime‐dependent asset allocation of an investor's wealth in a mixed‐asset portfolio that includes publicly traded real estate. We show that augmenting standard VAR models with Markov‐switching features not only improves predictive power for asset returns but also introduces economically meaningful horizon effects
Massimo Guidolin, Mingwei (Max) Liang, Milena Petrova   +2 more
wiley   +1 more source

A multi-period robust portfolio optimization framework using yager's entropy. [PDF]

PLoS One
Khosravi A, Sadjadi SJ.
europepmc   +1 more source

It's Complicated: How Sex, Family, and Season Affect Growth of a Sexually Size Dimorphic Spider

Integrative Zoology, EarlyView.
Extreme female‐biased sexual size dimorphism (SSD) in Nephilingis cruentata emerges when male and female growth trajectories diverge mid‐development. Seasonal effects influence both sexes similarly, but family effects are strongly sex‐specific. These patterns identify a critical developmental window for mechanistic studies of SSD.
Tim Prezelj, Paul Vincent Debes, Rok Golobinek, Simona Kralj‐Fišer   +3 more
wiley   +1 more source

Portfolio Optimization: A Neurodynamic Approach Based on Spiking Neural Networks. [PDF]

Biomimetics (Basel)
Khan AH, Mohammed AM, Li S.
europepmc   +1 more source

The psychoactive effects of repeated ketamine infusions and their mechanistic role in the treatment of alcohol use disorder: Secondary analysis of a randomised controlled trial

Addiction, EarlyView.
Abstract Background and aims Ketamine assisted psychotherapy is a promising new treatment for alcohol use disorder (AUD). The psychoactive effects of repeated intravenous (IV) ketamine infusions in people with AUD and their mechanistic role in treating AUD are largely unknown.
Cassie Bloy, Ananya Sarma, Bethan Marsh, Lorna Hardy, Meryem Grabski, Merve Mollaahmetoglu, Joshua Shotton, Shamhethan Bhaskaran, Anne Lingford‐Hughes, H. Val Curran, Celia Morgan, Will Lawn   +11 more
wiley   +1 more source

Research on emergency truck dispatching scheme for the high speed railway freight interruption. [PDF]

PLoS One
Guo S, Hu Z, Zhao S, Feng J.
europepmc   +1 more source

A tutorial for understanding SEM using R: Where do all the numbers come from?

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Structural equation modeling (SEM) is often seen as a complex and difficult method, especially for those who want to understand how the numbers in SEM software output are actually computed. Although many open‐source SEM tools are now available—especially in the R programming environment—looking into their source code to understand the ...
Yves Rosseel, Marc Vidal
wiley   +1 more source

Energy management strategies for solar photovoltaic-based EV parking lots with consideration of battery degradation cost. [PDF]

Sci Rep
Khan MO, Ahmad F, Ali M, Bilal M, AlAqil MA, Alam MS.   +5 more
europepmc   +1 more source

Latent Poisson count models for action count data from technology‐enhanced assessments

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Recent advances in computerized assessments have enabled the use of innovative item formats (e.g., drag‐and‐drop, scenario‐based), necessitating a flexible model that can capture systematic influence of item types on action counts. In this study, we present a refinement scheme that can explicitly model common features of items and allows ...
Gregory Arbet, Hyeon‐Ah Kang
wiley   +1 more source

Using Quadratic Programming to Reconstruct Data From Published Survival and Competing Risks Analyses. [PDF]

Stat Med
Titman AC.
europepmc   +1 more source