CAJ | 학술논문

从理论分析的角度研究探讨了效率与公平在资源分配管理中的相互平衡关系,需求资源的各个用户在乎相互之间竞争的公平性是否得到保障,而资源供应方注重的是如何最大限度地获取效益。因此,如何有效对公平性与效率收益进行折中与平衡是一项挑战性课题,反映了系统与用户之间的偏好差异。本文引入了公平折中因子的理念,将用户公平与系统效率有机结合起来,并构建了相关的目标优化求解问题。该目标优化问题反映了在考虑用户公平要求的限制下,如何实现系统资源效益的最大化。所求得的效益公平平衡关系曲线,能直观地展现用户公平的折中程度所能产生的资源效率增益,随后通过实例分析模型进行了全面演示。结果证明,本文所给出的效率与公平关系平衡机制方案能很好地运用于社会实践,在社会资源分配管理决策中能够起到具体的理论指导作用。
종이론분석적각도연구탐토료효솔여공평재자원분배관리중적상호평형관계,수구자원적각개용호재호상호지간경쟁적공평성시부득도보장,이자원공응방주중적시여하최대한도지획취효익。인차,여하유효대공평성여효솔수익진행절중여평형시일항도전성과제,반영료계통여용호지간적편호차이。본문인입료공평절중인자적이념,장용호공평여계통효솔유궤결합기래,병구건료상관적목표우화구해문제。해목표우화문제반영료재고필용호공평요구적한제하,여하실현계통자원효익적최대화。소구득적효익공평평형관계곡선,능직관지전현용호공평적절중정도소능산생적자원효솔증익,수후통과실례분석모형진행료전면연시。결과증명,본문소급출적효솔여공평관계평형궤제방안능흔호지운용우사회실천,재사회자원분배관리결책중능구기도구체적이론지도작용。
This paper studies the relationship between fairness and efficiency in resource allocation management via a theoretical anal- ysis approach. Due to the demand diversity, the users concern the fairness guarantee, while the system may care for the resource efficiency or revenue. How to balance the tradeoff between these two aspects is a key challenging topic, as it re- flects the preference difference between the system and users. Specifically we adopt the so called fairness compromise factor and also formulate the objective optimization problem, which aims to find out the maximal system revenue subject to the constrained user fairness requirement. The derived fairness and efficiency balance curve facilitates to specify the obtained system revenue with respect to the extent of the fairness compromised, which is demonstrated by instance models. The proposed fairness and efficiency balancing scheme can be applied into the society and plays an important role in decision making of the social resource allocation management.