将经济时间序列分解为永久成分和暂时成分的新方法，特别关注“商业周期”的测量

A new approach to decomposition of economic time series into permanent and transitory components with particular attention to measurement of the ‘business cycle’

• Stephen Beveridge · 阿尔伯塔大学
• Charles R. Nelson · 华盛顿大学