Human Capital and Technological Transition: Insights from the U.S. Navy
研究了19世纪末美国海军中不同技能军官的工资与晋升差异，发现工程师技能军官的工资溢价随职业生涯下降，导致其提前离职，阻碍了海军的技术发展。
We explore the effects of human capital on workers during the latter nineteenth century by examining the U.S. Navy. Naval officers belonged either to a regular or an engineer corps and had tasks assigned for their specialized training. We compile education and career data for officers from Naval Academy and navy registers for the years 1858 to 1907. Wage premia for “engineer-skilled” officers deteriorated over their careers; more traditionally skilled officers enjoyed higher gains in earnings and more frequent promotions. This compelled those with engineering skills to leave the service early, hindering the navy's capacity to further technologically develop.