The Evaluation of Library Services Methods: Cost Per Use and Users’ Satisfaction

In these competitive years of continuing change, libraries enrich their services with modern technologies and innovative approaches to satisfy users’ standards. This engagement significantly increases the effects of these new inputs on library budgets as new technology applications demand money and new organization schemes. Consequently, the annual budget has to be increased and difficulties arise due to its efficient allocation. This paper describes a methodology of evaluating offered services by using specific important factors like Users Satisfaction of a Service, Usage, and Cost of this service. Known methods for estimating Costs (ABC method) and estimating Satisfaction (MUSA method) in library fields are used. Also, the multi-criteria method to evaluate a service by correlating the above mentioned factors are used to give the observer the ability to find useful information. Finally, a case study about the evaluation of services using the proposed methodology is presented. The goal of the proposed methodology is to help library decision makers choose the most appropriate services to offer change and improvements according to user needs and allocated budgets.