We study the allocation of homogeneous positions under affirmative action policies where some positions are reserved for underrepresented groups on a ``minimum guarantee'' basis. Each individual has a merit-based score and may be eligible for multiple reserves. When an individual accommodates...

In order to reduce the burden to the environment, the application of prothioconazole and its metabolites need comprehensive evaluation. Therefore, the environmental behaviors tests of prothioconazole were conducted in different conditions, three typical soils and two types of water-sediment...

Motivated by school admission systems used in, e.g., Turkey and Sweden, this paper investigates a sequential two-stage admission system with public and private schools. To perform the analysis, relevant axioms and equilibrium notions need to be tailored for the considered dynamic setting. In...

We generalize the school choice problem by defining a notion of allowable priority violations. In this setting, a weak axiom of stability (partial stability) allows only certain priority violations. We introduce a class of algorithms called the student exchange under partial fairness (SEPF)....