Eight Reasons Why Real versus Nominal Interest Rates is the Most Important Concept in Macroeconomics Principles Courses
提出八个理由，论证区分实际利率与名义利率是宏观经济学原理课程中最核心的概念，对经济学教师和学生理解宏观经济运行至关重要。
Eight Reasons Why Real versus Nominal Interest Rates Is the Most Important Concept in Macroeconomics Principles Courses by Peter E. Kennedy. Published in volume 90, issue 2, pages 81-84 of American Economic Review, May 2000