This paper introduces a formal mathematical taxonomy of four principal health insurance models: Bismarckian, Beveridgean, Commercial, and Collaborative & Contributive (C&C). Each model is analyzed for its structural characteristics, sustainability conditions, and demographic resilience under...

Background: Sustainability is a critical concern in transportation, notably in light of governmental initiatives such as cap-and-trade systems and eco-label regulations aimed at reducing emissions. In this context, collaborative approaches among carriers, which involve the exchange of shipment...

Multi-objective optimization problems (MOPs) are common in real-world applications, including scheduling, vehicle routing, and engineering design. A key challenge in solving MOPs is balancing convergence and diversity, as these problems often involve conflicting objectives and complex...

This study reveals the hidden systemic risk spillover effects within Morocco’s banking industry using marginal effects derived from Conditional Value at Risk, network theory, and systemic risk indicators. Our findings identify Banque Centrale Populaire and Attijariwafa Bank as key propagators...

This article describes a new approach to determining the optimal amount of state financial support provided to business entities. It is shown that there are three available methods to support economic agents. The most cost-effective option is subsidizing business entities to expand their current...

Background: Improving the performance of marine terminals is one of the major concerns of both researchers and decision-makers in the maritime transportation sector. The problem of container storage planning and the berth allocation problem (BAP) are the two mainstays of optimizing port...