it has grown to become a leading center for management, financial, IT, business consultation and professional services.
Hong Kong matured to become a financial centre in the 1990s, but was greatly affected by the Asian financial crisis in 1998, and again in 2003 by the SARS outbreak. A revival of external and domestic demand has led to a strong recovery, as cost decreases strengthened the competitiveness of Hong Kong exports and a long deflationary period ended. Government intervention, initiated by the later colonial governments and continued since 1997, has steadily increased, with the introduction of export credit guarantees, a compulsory pension scheme, a minimum wage, anti-discrimination laws, and a state mortgage backer.
The territory has little arable land and few natural resources, so it imports most of its food and raw materials. Agricultural activity—relatively unimportant to Hong Kong’s economy and contributing just 0.1% of its GDP—primarily consists of growing premium food and flower varieties. Hong Kong is the world's eleventh largest trading entity, with the total value of imports and exports exceeding its gross domestic product. It is the world's largest re-export centre. Much of Hong Kong's exports consist of re-exports, which are products made outside of the territory, especially in mainland China, and distributed via Hong Kong. Its physical location has allowed the city to establish a transportation and logistics infrastructure that includes the world’s second busiest container port and the world’s busiest airport for international cargo. Even before the transfer of sovereignty, Hong Kong had established extensive trade and investment ties with the mainland, which now enable it to serve as a point of entry for investment flowing into the mainland. At the end of 2007, there were 3.46 million people employed full-time, with the unemployment rate averaging 4.1% for the fourth straight year of decline. Hong Kong's economy is
