Lottery is a scheme for the distribution of prizes by lot or chance. It may also refer to:
The casting of lots to determine fates has a long history, and lottery games are a modern application of this practice. The earliest known public lotteries were organized by the Roman Emperor Augustus for municipal repairs in the City of Rome and, later, to raise funds for a variety of charitable purposes. In the 17th century it was common in Europe for governments to organize state-sponsored lotteries. They were popular and hailed as a painless form of taxation because players were voluntarily spending their money for the public good.
Today’s lotteries offer a wide range of games and prize levels, from small monetary awards to grand prizes. Typically, winning the jackpot requires a ticket with all the correct numbers. If the top prize is not won, it is transferred to the next drawing (a procedure called a rollover) where very substantial amounts can be paid out.
The popularity of the games has raised concerns about the impact of lottery revenues on poorer individuals and the potential for problem gambling. But, in general, state officials are not able to control the evolution of the lotteries and their revenue streams because the decision-making process is often fragmented between legislative and executive branches, with no one person or group responsible for overall policy direction. As a result, the lotteries are frequently described as a classic example of an industry in which policy decisions are made incrementally and without an overall framework.