Demographics and Productivity
研究劳动力年龄结构与总体生产率的关系，发现年龄结构变化与生产率变化显著相关，可解释OECD与低收入国家间近四分之一的生产率差距及1960-1990年间的部分生产率分化。
This paper examines the relationship between workforce demographics and aggregate productivity. Changes in the age structure of the workforce are found to be significantly correlated with changes in aggregate productivity. Different demographic structures may be related to almost one-quarter of the persistent productivity gap between the OECD and low-income nations as well as part of the productivity divergence between 1960 and 1990. Copyright by the President and Fellows of Harvard College and the Massachusetts Institute of Technology.