Health, Stress, and Social Networks: Evidence from Union Army Veterans
---- Acknowledgements -----
We both gratefully acknowledge the support of NIH grants R01 AG19637 and R01 AG027960. Dora Costa also gratefully acknowledges the support of NIH grant P01 AG10120. We thank Louis Cain, Chulhee Lee, Louis Nguyen, Nevin Scrimshaw, and seminar participants at RAND, the University of California, Berkeley, UCLA, USC, and the conference "Economic History: Retrospect and Prospect'' for comments. The views expressed herein are those of the author(s) and do not necessarily reflect the views of the National Bureau of Economic Research.