📈 economics

Climbing the Energy Ladder: Household Heating Fuel Choice in Jordan

Using a novel partial proportional-odds model on 2023 Jordanian household data, this study reveals that the transition from traditional to transitional heating fuels is primarily driven by wealth and geography, while the shift to modern fuels depends more on infrastructure and supply availability, thereby challenging the assumption of a uniform energy ladder and highlighting the need for geographically targeted policies and infrastructure investment.

Mohammad M. Jaber2026-08-18
📈 economics

From Innovation Drivers to Regional Patterns: A Hybrid Econometric and Machine Learning Framework

This study integrates econometrics, unsupervised clustering, and supervised machine learning to analyze European regional innovation data, revealing that while innovation drivers follow systematic positive relationships, regional performance exhibits significant heterogeneity and nonlinear predictability best captured by K-Means clustering and K-Nearest Neighbors regression.

Angelo Maurizio Galiano, Giuseppe Dell'Erba, ANGELO LEOGRANDE2026-08-18
📈 economics

International Public Sector Accounting Standards (IPSAS) Adoption in Africa: Divergence Between Legal Reform and Reporting Quality

This study challenges the assumption that legal adoption of International Public Sector Accounting Standards (IPSAS) improves financial reporting quality in Africa, demonstrating through mixed-method analysis that statutory mandates often fail to predict actual performance and that tracking outcome-based indicators like PEFA scores is essential alongside legal milestones.

Emmanuel Osei-Dwomoh, Eric Nkansah, Rukaya Belko, Kwasi Osei Adu, Prince Agyemang, Gabriel Osei Forkuo2026-08-18