Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
State-level estimates of income shares for the top one and five percent of the population are presented for 1929, 1933, and 1939. Significant cross-sectional variation is found in 1929, but the range narrows as the shares fall dramatically to 1933. Analysis indicates that property incomes influence the shares but provides little evidence of a tradeoff between per capita income and inequality as measured by the shares.