HD FS 315Y Lecture Notes - Lecture 24: Apache Hadoop
3 Nov 2016
School
Department
Course
Professor
Document Summary
Substantial changes in the division of labor. But: changes have stalled in recent years, why this is the case remains poorly understood. Although divorce is a most private and intimate decision: Cultural shifts: example of economic conditions affecting divorce: Affordability: example of historical event, was hard to afford a divorce. Many men mobilized: stayed until the end of war. Husband gone for years: 3 5 years, both the husband and the wife changed over time. Different people: example of cultural shift: Detecting changes in the percentage of marriages that end in divorce not possible: until all marriages contracted in a particular year have ended. Can look at the percentage of marriages that have survived to particular anniversaries. 1) no evidence of a seven year itch : rate of decline is steady. Not because of being married 7 years. 2) marriages started at mid-century: remarkably stable. More than 55% celebrated 40th wedding anniversary.
