Gender gaps in frontier entrepreneurship? Evidence from 1901 Oklahoma land lottery winners

The paper investigates gender differences in entrepreneurship by exploiting a large-scale land lottery in Oklahoma at the turn of the 20$^{\text{th}}$ century. Lottery winners claimed land in the order in which their names were drawn, so the draw number is an approximate rank ordering of lottery wealth. This mechanism allows for the estimation of a dose-response function that relates each draw number to the expected outcome under each draw. I estimate dose-response functions on a linked dataset of lottery winners and land patent records, and find the probability of purchasing land from the government to be decreasing as a function of lottery wealth, which is evidence for the presence of liquidity constraints. I find female winners were more effective in leveraging lottery wealth to purchase additional land, as evidenced by significantly higher median dose-responses compared to those of male winners. For a sample of winners linked to the 1910 Census, I find that male winners have higher median dose-responses compared to female winners in terms of farm or home ownership. These results suggest that liquidity constraints may have been more binding for women entrepreneurs in the market economy.