We develop an asset demand system to analyze the equilibrium relation between international portfolio holdings and flows, exchange rates, and asset prices across all countries. We introduce a nested ...

Department of Society, Human Development and Health, Harvard School of Public Health, Boston, USA Correspondence to: Dr S V Subramanian Department of Society, Human Development and Health, Harvard ...

Objectives Experiments demonstrate that exposure to parks and other ‘green spaces’ promote favourable psychological and physiological outcomes. As a consequence, people who reside in greener ...

Urban Air Mobility refers to the use of Electric Vertical Take-Off and Landing (eVTOL) aircraft to transport people and goods across urban areas, potentially easing the notorious ground traffic ...

eDepartments of Epidemiology and Nutrition, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA fClinical and Translational Epidemiology Unit and Division of ...

Multilevel modelling has rapidly become established as the appropriate tool for modelling data with complex hierarchical structures. It is important for extending our understanding of social, ...

aBig Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK bOxford Centre for Global Health Research, Centre for ...

Cross-classified random effects models (CCREMs) have been developed for appropriately analyzing data with a cross-classified structure. Despite its flexibility and the prevalence of cross-classified ...

Abstract: Development of precise active traffic control strategies urgently requires real-time estimation for operational metrics in transportation systems satisfying the level of smaller spatial ...