Credit Rating, Sovereign Credit Rating, Income Levels, Ordered Probit Model Share and Cite: Niyonshuti, M., Ishimwe, M., Su, M. and Nketia, E. (2026) Analyzing the Factors Influencing Sovereign Credit ...

Objectives In patients with chronic obstructive pulmonary disease (COPD), severe exacerbations (ECOPDs) impose significant morbidity and mortality. Current guidelines emphasise using ECOPD history to ...

Are Machine Learning (ML) algorithms superior to traditional econometric models for GDP nowcasting in a time series setting? Based on our evaluation of all models from both classes ever used in ...

Will the world still need economists in 2030? With skin in the game, we certainly hope so — but artificial intelligence is already transforming economic analysis. In our own work — and in a review of ...

Editor's Note: Hurricane Melissa is now a Category 5 storm. See the latest update for Monday, Oct. 27. Melissa intensified into a hurricane on Saturday, Oct. 25, as it continued its slow slog across ...

A new artificial intelligence–based framework can forecast public spending with higher precision than traditional econometric models. The work, published in Electronics and titled “AI-Driven Models ...

This study investigates key determinants influencing donor fulfillment rates (DFR) in the context of global climate finance. Using panel data analysis, the study examines the impact of pledged and ...

ABSTRACT: Accurate measurement of time-varying systematic risk exposures is essential for robust financial risk management. Conventional asset pricing models, such as the Fama-French three-factor ...

Major shifts in the high school landscape in Oregon could be on the horizon in the next couple of months. The Classification and District Committee of the Oregon School Activities Association has ...

1 Institute of Agricultural Economics and Information, Jiangxi Academy of Agricultural Sciences, Nanchang, China 2 School of Economics and Management, Jiangxi Agricultural University, Nanchang, China ...

The latest ambition of artificial intelligence research — particularly within the labs seeking “artificial general intelligence,” or AGI — is something called a world model: a representation of the ...