Gambling in Macau has been legal since the 1850s when the Portuguese government legalized the activity in the colony. Since then, Macau has become known worldwide as the "Monte Carlo of the Orient", and gambling has become a significant part of the city's economy. Until Western-style casino games were introduced in the 20th century, only Chinese games were played, the most popular being Fan-Tan. Now, with all the casinos built in the territory including a few number of new ones (some of them are Las Vegas giant companies) opening up soon, Macau is also known as East Las Vegas.
Gambling in Macau plays an important role in the economy of the city. Many Hong Kong and mainland tourists like gambling there. Few local people in Macau visit casinos, though. Generally, gambling in Macau can be divided into three different categories: casino games, horse racing and greyhound racing. There is also sports betting and a number of lotteries. At the present time, Macau does not license online gaming operations.
History
In an attempt to generate revenues for the government, gambling in Macau was legalized in 1847. In the late 19th century, the government introduced a licensing system for the fantan houses (Chinese gambling houses). It is reported that over 200 gambling houses were required to pay gambling rent to the government.[1] The first casino monopoly concession was granted to the Tai Xing Company in 1937. The company was, however, too conservative to fully exploit the economic potential of gambling. The industry saw a major breakthrough in 1962 when the government granted the Sociedade de Turismo e Diversões de Macau (STDM), a syndicate jointly formed by Hong Kong and Macau businessmen, the monopoly rights to all forms of gambling. The STDM introduced western-style games and modernized the marine transport between Macau and Hong Kong, bringing millions of gamblers from Hong Kong every year. The license was extended in 1986 for another 15 years but expired at the end of 2001.
In 2002, the Macau government ended the monopoly system and 3 (later 6) casino operating concessions (and subconcessions) are granted to Sociedade de Jogos de Macau (SJM, an 80% owned subsidiary of STDM), Wynn Resorts, Las Vegas Sands, Galaxy Entertainment Group, the partnership of MGM Mirage and Pansy Ho Chiu-king, and the partnership of Melco and PBL. Today, there are 16 casinos operated by the STDM, and they are still crucial in the casino industry in Macau, but in 2004, the opening of the Sands Macau ushered in the new era.
Source : wikipedia

