From Joseph Ferrie and Hoyt Bleakley:
The state of Georgia allocated most of its land to the public through a system of lotteries. These episodes provide unusual opportunities to assess the long-term impact of large shocks to wealth, as winning was uncorrelated with individual characteristics and participation was nearly universal among the eligible population of adult white male Georgians. We use this episode to examine the idea that the lower tail of the wealth distribution reflects in part a wealth-based poverty trap because of limited access to capital. Using wealth measured in the 1850 Census manuscripts, we follow up on a sample of men eligible to win in the 1832 Cherokee Land Lottery. We assess the impact of lottery winning on the distribution of wealth 18 years after the fact. Winners are on average richer (by an amount close to the median of 1850 wealth), but mainly due to a (net) shifting of mass from the middle to the upper tail of the wealth distribution. The lower tail is largely unaffected.