The Benefits and Disadvantages of Lotteries

The practice of making decisions and determining fates by drawing lots has a long history—the Old Testament instructs Moses to take a census and divide land by lot, and Roman emperors used lotteries for giving away property and slaves. Modern lotteries are government-sponsored games in which numbers are drawn for prizes. They have become a popular source of revenue for state governments, as well as private promoters who charge fees to operate them.

While some states have banned state-sponsored lotteries, most have legalized them. Once a lottery is established, the debate usually shifts to issues such as the problem of compulsive gambling and alleged regressive impacts on lower-income groups. These are not inherently a bad thing, but they do alter the basic debate over whether a lottery is an effective way for a state to raise money.

A lottery generates income by selling tickets. To buy a ticket, an individual must sign up and pay a subscription fee. This fee is normally small, on the order of $10 per month. Lottery software then randomly selects a number or combination of numbers. The person with the winning combination receives a prize, typically a cash jackpot.

The purpose of a lottery is to attract customers by presenting an opportunity to win big. But critics charge that much of the advertising for a lottery is deceptive, with promotions commonly overstating the odds of winning (by ignoring expenses such as promotion), inflating the value of the winnings (by comparing it to a lump-sum payment instead of an annual annuity that reduces the total after taxes and inflation); and so forth.

The practice of making decisions and determining fates by drawing lots has a long history—the Old Testament instructs Moses to take a census and divide land by lot, and Roman emperors used lotteries for giving away property and slaves. Modern lotteries are government-sponsored games in which numbers are drawn for prizes. They have become a…