ABSTRACT: This study examines the impact of trade unions on employees’ productivity within South Sudan’s public sector, focusing on Juba Municipality. The study adopted a quantitative research ...

In this video, I share tips on taking modeling digitals. The content responds to interest expressed on Instagram and includes insights on behind-the-scenes footage, photoshoots, agency visits, ...

A pioneering study titled "Product Family Modeling Technology for Customized Cosmetic Packaging Based on Basic-Element Theory" has been published in the Journal of Dermatologic Science and Cosmetic ...

Department of Mathematics, Science and Technology Education, Faculty of Education, University of Zululand, KwaDlangezwa, South Africa Introduction: Mathematics achievement is the level of knowledge, ...

Abstract: Recent advancements in image denoising algorithms have significantly improved visual performance. However, they also introduce new challenges for image quality assessment (IQA) indicators to ...

ABSTRACT: The recent report from the Programme for International Student Assessment (PISA) has highlighted a concerning lack of engagement and motivation among students globally, resulting in ...

Structural equation modeling (SEM) is a widely used statistical method in social science. However, many published articles employing SEM appear to contradict its underlying principles and assumptions, ...

Download PDF More Formats on IMF eLibrary Order a Print Copy Create Citation The paper explores the nexus between the financial and business cycles in a semi-structural New Keynesian model with a ...

When `fit ()` is used with a model specification, this almost always means that dummy variables will be created from qualitative predictors. If the underlying function requires a matrix (like `glmnet` ...