Results 151 to 160 of about 70,225 (278)

A Comparative Review of Specification Tests for Diffusion Models

open access: yesInternational Statistical Review, EarlyView.
Summary Diffusion models play an essential role in modelling continuous‐time stochastic processes in the financial field. Therefore, several proposals have been developed in the last decades to test the specification of stochastic differential equations.
A. López‐Pérez   +3 more
wiley   +1 more source

Trajectories of childhood adversity, social welfare dependence in young adulthood, and the mediating role of mental health problems: a Danish population‐based cohort study

open access: yesJournal of Child Psychology and Psychiatry, EarlyView.
Background Childhood adversity is associated with increased risks of long‐term social welfare dependence in young adulthood. Mental health problems may mediate this relation, but evidence remains lacking. Methods 613,643 individuals from the Danish Life Course cohort (DANLIFE) were categorized into five trajectory groups based on their annual exposure ...
Tjeerd Rudmer de Vries   +6 more
wiley   +1 more source

Delaunay-Like Compact Equilibria in the Liquid Drop Model. [PDF]

open access: yesArch Ration Mech Anal
Del Pino M, Musso M, Zuniga A.
europepmc   +1 more source

One‐Way Versus Two‐Way Postacquisition Integration Efforts: Theory and Evidence

open access: yesJournal of Economics &Management Strategy, EarlyView.
ABSTRACT We develop a theory of postacquisition integration that distinguishes between one‐way (acquirer‐only) and two‐way (mutual) effort strategies. We argue that the method of payment—cash versus shares—may serve as an ex ante commitment mechanism to a particular integration strategy, where cash deals align with unilateral effort, and share deals ...
Albert Banal‐Estañol   +3 more
wiley   +1 more source

Research Direction and Science Evaluation: The Role of Coherence and Alignment

open access: yesJournal of Economics &Management Strategy, EarlyView.
ABSTRACT The decisions of funding agencies greatly influence the direction of scientific research; however, our understanding of how applicants' research directions affect the selection process remains limited. In this study, we investigate how a project's coherence with a scientist's previous work and its alignment with current scientific trends ...
Charles Ayoubi   +3 more
wiley   +1 more source

Individual variability in activity patterns in Atlantic halibut (Hippoglossus hippoglossus) revealed using pop‐up satellite tags

open access: yesJournal of Fish Biology, EarlyView.
Abstract Understanding fish behaviour and activity patterns is essential for interpreting their ecology and the processes that shape population dynamics, yet such information remains limited for wild fishes because observing individuals in situ is challenging.
Marie‐Pier Boulanger   +4 more
wiley   +1 more source

Rational assembly of 3D network materials and electronics through tensile buckling. [PDF]

open access: yesSci Adv
Hu X   +10 more
europepmc   +1 more source

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