Differentials in demographic responses to annual price variations in pre-revolutionary France: a comparison of rich and poor areas in Rouen, 1681 to 1787.

"An examination of the annual responses of vital events to variations in wheat prices among groups of parishes in the city of Rouen from 1681 to 1787 reveals significant differences between rich and poor parishes in the strength of the preventive check. The urban poor respond to a price increase by dramatically decreasing fertility, while the fertility of the urban wealthy is virtually unaffected. An increase in prices is associated with relatively large increases in mortality, suggesting a strong positive check. However, little difference can be found between the rich and poor areas in the magnitude or timing of mortality responses to price variations." (SUMMARY IN FRE) excerpt