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. Author manuscript; available in PMC: 2013 Aug 20.
Published in final edited form as: Am Econ Rev. 2013 Aug;103(5):2003–2020. doi: 10.1257/aer.103.5.2003

Table 2.

Ratios of Observed to Predicted Counts in Two U.S. Mobility Tables

Son’s Occupation Father’s Occupation
White Collar Farmer Skilled/Semiskilled Unskilled
Panel 1. 1860–1880 Census
 White Collar 2.41 0.72 1.32 0.86
 Farmer 0.39 1.28 0.51 0.58
 Skilled/Semiskilled 1.05 0.75 1.68 1.40
 Unskilled 0.91 0.90 1.00 1.83
Panel 2. 1973 OCG
 White Collar 1.48 0.66 0.90 0.73

 Farmer 0.14 5.32 0.22 0.42

 Skilled/Semiskilled 0.56 1.07 1.17 1.27
 Unskilled 0.63 1.26 1.00 1.42

Note: Data are from Tables 1 and 5 of Long and Ferrie (forthcoming). Predicted counts are based on the independence model.