Results 241 to 250 of about 21,776,804 (321)
Specification Tests for Jump‐Diffusion Models Based on the Characteristic Function
International Statistical Review, EarlyView.Summary Goodness‐of‐fit tests are suggested for several popular jump‐diffusion processes. The suggested test statistics utilise the marginal characteristic function of the model and its L2‐type discrepancy from an empirical counterpart. Model parameters are estimated either by minimising the aforementioned L2‐type discrepancy or by maximum likelihood ...
Gerrit Lodewicus Grobler +3 more
wiley +1 more source
Evaluation of Residual-Based Fit Statistics for Item Response Theory Models in the Presence of Non-Responses. [PDF]
Educ Psychol MeasLee M, Jung J.
europepmc +1 more source
Journal of Advanced Nursing, EarlyView.ABSTRACT Aim To psychometrically validate a comprehensive core competence (3C) instrument to measure the core competence of healthcare professionals in clinical settings. Design Instrument development and validation study. Method This study focused on the fourth phase of instrument development and validation, which involves refining the scale and ...
Fatma Al Jabri +3 more
wiley +1 more source
Collapsing Sparse Responses in Likert-Type Scale Data: Advantages and Disadvantages for Model Fit in CFA. [PDF]
Educ Psychol MeasLiu J, Bao Y, DiStefano C, Jiang W.
europepmc +1 more source
Cohesion Policy and Institutional Quality Impact: Does Urban–Rural Classification Matter?
JCMS: Journal of Common Market Studies, EarlyView.Abstract This study examines the impact of Cohesion Policy, and institutional quality, on regional economic performance across NUTS2 regions in 27 EU member states from 2007 to 2022. Average per capita Cohesion Policy payments are much higher in less developed regions, showing the policy focus on supporting lagging areas.
Wajid Ali +2 more
wiley +1 more source
Journal of Child Psychology and Psychiatry, Volume 66, Issue 4, Page 516-546, April 2025.Proliferation of the term “emotion dysregulation” in child psychopathology parallels the growing interest in processes that influence negative emotional reactivity. While it commonly refers to a clinical phenotype where intense anger leads to behavioral dyscontrol, the term implies etiology because anything that is dysregulated requires an impaired ...
Joseph C. Blader +2 more
wiley +1 more source
Journal of Fish Biology, EarlyView.Abstract The European pilchard, Sardina pilchardus, is a key small pelagic fish sustaining Mediterranean ecosystems and fisheries. This study represents the first comprehensive biological and population dynamics assessment of the European pilchard by applying the length‐based spawning potential ratio (LB‐SPR) approach to S.
Mohab Badreldin +3 more
wiley +1 more source
Time-Dependent Predictive Accuracy Metrics in the Context of Interval Censoring and Competing Risks. [PDF]
Biom JYang Z +3 more
europepmc +1 more source
ESG, Bank Debt and Firm Value: A Signaling Perspective
Journal of International Financial Management &Accounting, EarlyView.ABSTRACT This paper delves into the influence of bank debt in shaping the relationship between environmental, social, and governance (ESG) performance and a firm's value. As a result of the superior informational and monitoring functions of bank borrowers in their lending relationships, we argue that a firm's degree of bank debt might signal the ...
Gabriel De la Fuente, Pilar Velasco
wiley +1 more source
Common pitfalls during model specification in psychophysiological interaction analysis. [PDF]
Imaging Neurosci (Camb)He V +6 more
europepmc +1 more source