Lottery is a popular game that involves buying tickets to be entered into a random drawing for prizes. Prizes can range from cash to goods to services. The name is derived from the Dutch word for “fate,” and lotteries have been around for centuries, including in the 17th century when they were used to raise money for a variety of public uses, such as helping the poor, building town fortifications and supporting the arts.

Despite the high prizes, the odds of winning are typically low. So why do people continue to play the lottery? A key reason may be that the prizes are a proxy for a sense of social mobility. People buy the ticket with the expectation that someone else will win, and if they do, they’ll get rich. This message is woven into the marketing messages of lotteries, and coded into the experience of scratching a ticket.

While some states disperse lottery funds widely, others keep a large percentage for state programs. For example, a percentage might go toward education, and smaller amounts might be paid to retailer commissions or other operating expenses. The overall effect is that a lottery has little connection to the state’s actual financial health, as lotteries are able to draw broad support even in times of economic stability.

The evolution of state lotteries is a classic case of policy making that occurs piecemeal and incrementally, with few opportunities for broader consideration of the overall impact on the public. In this context, the debates about lottery policies often center on specific issues such as the problem of compulsive gambling and the regressive nature of lottery revenues.