作者: Ralph L. Keeney , Robin S. Gregory
关键词: Meaning (existential) 、 Computer science 、 Proxy (statistics) 、 Decision analysis 、 Statement (computer science) 、 Natural (music) 、 Decision model 、 Foundation (evidence) 、 Measure (data warehouse) 、 Management science
摘要: The foundation for any decision is a clear statement of objectives. Attributes clarify the meaning each objective and are required to measure consequences different alternatives. Unfortunately, insufficient thought typically given choice attributes. This paper addresses this problem by presenting theory guidelines identifying appropriate We define five desirable properties attributes: they should be unambiguous, comprehensive, direct, operational, understandable. Each these discussed illustrated with examples, including several cases in which one or more not met. also present model selecting among types natural, proxy, constructed