Rawitz J G, Cowan W Y, Paige B M
Healthc Financ Manage. 1990 Jun;44(6):46-51.
To help complete the often cumbersome task of justifying costs of software purchases, health-care financial managers should follow a multi-step process. This involves determining an organization's information system needs, evaluating vendor offerings and system benefits, assessing the value of system benefits, and determining returns on investments in new systems.
为了帮助完成证明软件采购成本合理性这一通常繁琐的任务，医疗保健财务经理应遵循一个多步骤流程。这包括确定组织的信息系统需求、评估供应商的产品和系统效益、评估系统效益的价值以及确定新系统的投资回报率。
