📈 economics

Gendered impacts of cereal crop price increases on multidimensional poverty using short panel data from Ayina Bugna Woreda in Ethiopia

Using short panel data from Ayina Bugna Woreda, Ethiopia, this study demonstrates that rising cereal crop prices significantly exacerbate multidimensional poverty and deepen gender disparities, with female-headed households facing disproportionately higher risks of falling into severe poverty.

Semane Melku, Zemen Ayalew Ayele, Mengistie Mossie Birhanu2026-10-15
📈 economics

VAT Introduction and Tax Mobilization in the Gulf: Synthetic Control and Event-Study Evidence

This study employs quasi-experimental methods to demonstrate that the Gulf Cooperation Council's introduction of value-added tax significantly boosted revenue with high initial efficiency, though subsequent rate increases in Saudi Arabia and Bahrain yielded divergent outcomes characterized by suboptimal revenue elasticity and declining collection efficiency in the former versus preserved efficiency in the latter.

Mohammed Alomair2026-10-15
📈 economics

Improving risk adjustment without diagnostic information – Evidence from reforms in Switzerland

This study demonstrates that Switzerland's risk adjustment scheme can be significantly improved by incorporating morbidity information derived from drug prescriptions, as evidenced by the transition from a cost-based indicator to pharmaceutical cost groups, which enhanced predictive accuracy and reduced compensation errors despite the absence of diagnostic data.

Reto Bürgin, Lukas Kauer, Michael Stucky, Christina Vetsch-Tzogiou2026-10-15
📈 economics

Trends on environmental, social and governance (ESG), business risk, and corporate leverage

This study integrates bibliometric analysis and a systematic literature review to map the distinct yet complementary pathways through which Environmental, Social, and Governance (ESG) factors and Business Risk influence corporate leverage, while highlighting measurement heterogeneity and proposing future research directions for more robust causal insights.

Darman Saputra, Najmudin Najmudin, Dian Purnomo Jati2026-10-15