Duncan B
Demography. 1979 Nov;16(4):535-47.
Effects of age, birth year, and observation year on work behavior are estimated by minimum logit chi-square regression, using data from Current Population Surveys. Most of the observation-year effect is captured by indicators of the business cycle. Further, a model which permits the cycle effects to vary by age is preferred over any additive model. The ratio for young women is most depressed relative to that for older women when times are "good".
利用当前人口调查的数据，通过最小对数似然卡方回归估计年龄、出生年份和观测年份对工作行为的影响。大部分观测年份效应由商业周期指标体现。此外，一个允许周期效应随年龄变化的模型比任何加法模型更可取。在经济“繁荣”时期，年轻女性与年长女性的比率相比是最低的。
