History
Religious
Religious perspectives on gambling have been mixed. Both the Catholic and Jewish traditions have even set aside days for gambling, (for Jews Hanukkah), although religious authorities generally disapprove of gambling. Ancient Jewish authorities frowned on gambling, even disqualifying professional gamblers from testifying in court. Gambling has often been seen as having social consequences. For these social and religious reasons, most legal jurisdictions limit gambling. Some Islamic nations prohibit gambling; most other countriesregulate it.
Origins
Many popular games played in modern casinos originate from Europe and China. Games such as craps, baccarat, roulette, and blackjack originate from different areas of Europe. A version of keno, an ancient Chinese lottery game, is played in casinos around the world. In addition, pai gow poker, a hybrid between pai gow and poker is also played.
Regulation
Many jurisdictions, local as well as national, either ban or heavily control (by licensing) gambling. Such regulation generally leads to gambling tourism and illegal gambling in the areas where it is not allowed. The involvement of governments, through regulation and taxation, has led to a close connection between many governments and gaming organizations, where legal gambling provides significant government revenue, such as in Monaco or Macau.
United States
Under US federal law, gambling is legal in the United States, and states are free to regulate or prohibit the practice. Gambling has been legal in Nevada since 1931, forming the backbone of the state's economy, and the city of Las Vegas is perhaps the best known gambling destination in the world. In 1976, gambling was legalized in Atlantic City, New Jersey, and in 1990, it was legalized in Tunica, Mississippi; both of those cities have developed extensive casino and resort areas since then. Since a favorable U.S. Supreme Court decision in 1987, manyNative American tribes have built their own casinos on tribal lands as a way to provide revenue for the tribe. Because the tribes are considered sovereign nations, they are often exempt from state laws restricting gambling, and are instead regulated under federal law. Additionally, almost all states have legalized gambling in the form of a state-run lottery and most states allow for limited non-profit organizations to host Bingo nights.
Insurance
Because contracts of insurance have many features in common with wagers, insurance contracts are often distinguished under law as agreements in which either party has an interest in the "bet-upon" outcome beyond the specific financial terms. E.g.: a “bet” with an insurer on whether one's house will burn down is not gambling, but rather insurance — as the homeowner has an obvious interest in the continued existence of his/her home independent of the purely financial aspects of the "bet" (i.e., the insurance policy). Nonetheless, both insurance and gambling contracts are typically considered aleatory contracts under most legal systems, though they are subject to different types of regulation.
There is generally legislation requiring that the odds in gaming devices are statistically random, to prevent manufacturers from making some high-payoff results impossible. Since these high-payoffs have very low probability, a house bias can quite easily be missed unless checking the odds carefully.
Types of gambling
Casino games
While almost any game can be played for money, and any game typically played for money can also be played just for fun, some games are generally offered in a casino setting.
Table games
Table gaming
Electronic gaming
Other gambling
Non-casino gambling games
Gambling games that take place outside of casinos include Bingo (as played in the US and UK), dead pool, lotteries, pull-tab games andscratchcards, and Mahjong.
Other non-casino gambling games include:
- Card games, such as Liar's poker, Bridge, Basset, Lansquenet, Piquet, Put, Teen patti
- Carnival Games such as The Razzle or Hanky Pank
- Coin-tossing games such as Head and Tail, Two-up*
- Confidence tricks such as Three-card Monte or the Shell game
- Dice-based games, such as Backgammon, Liar's dice, Passe-dix, Hazard, Threes, Pig, or Mexico
*Although coin tossing isn't usually played in a casino, it has been known to be an official gambling game in some Australian casinos[10]
Fixed-odds betting
Main article: Fixed-odds betting
Fixed-odds betting and Parimutuel betting frequently occur at many types of sporting events, and political elections. In addition manybookmakers offer fixed odds on a number of non-sports related outcomes, for example the direction and extent of movement of various financial indices, the winner of television competitions such as Big Brother, and election results. Interactive prediction markets also offer trading on these outcomes, with "shares" of results trading on an open market.
Parimutuel betting
Main article: Parimutuel betting
One of the most widespread forms of gambling involves betting on horse or greyhound racing. Wagering may take place through parimutuelpools, or bookmakers may take bets personally. Parimutuel wagers pay off at prices determined by support in the wagering pools, while bookmakers pay off either at the odds offered at the time of accepting the bet; or at the median odds offered by track bookmakers at the time the race started.
Sports betting
Main article: Sports betting
Betting on team sports has become an important service industry in many countries. For example, millions of Britons play the football poolsevery week. In addition to organized sports betting, both legal and illegal, there are many side-betting games played by casual groups of spectators, such as NCAA Basketball Tournament Bracket Pools, Super Bowl Squares, Fantasy Sports Leagues with monetary entry fees and winnings, and in-person spectator games like Moundball.
Arbitrage betting
Main article: Arbitrage betting
Arbitrage betting is a theoretically risk-free betting system in which every outcome of an event is bet upon so that a known profit will be made by the bettor upon completion of the event, regardless of the outcome. Arbitrage betting is a combination of the ancient art of arbitrage trading and gambling, which has been made possible by the large numbers of bookmakers in the marketplace, creating occasional opportunities for arbitrage.
Other types of betting
One can also bet with another person that a statement is true or false, or that a specified event will happen (a "back bet") or will not happen (a "lay bet") within a specified time. This occurs in particular when two people have opposing but strongly held views on truth or events. Not only do the parties hope to gain from the bet, they place the bet also to demonstrate their certainty about the issue. Some means of determining the issue at stake must exist. Sometimes the amount bet remains nominal, demonstrating the outcome as one of principle rather than of financial importance.
Betting exchanges allow consumers to both back and lay at odds of their choice. Similar in some ways to a stock exchange, a bettor may want to back a horse (hoping it will win) or lay a horse (hoping it will lose, effectively acting as bookmaker)
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