Dubai's economy has always been strong and it has built a global reputation as a business and tourism center. The city's GDP has exceeded $100 billion and is largely dependent on its diversified economic sectors, including trade, financial services, real estate, tourism and more. Dubai has invested heavily in developing a modern transportation infrastructure, making it an international aviation and logistics center. In addition, Dubai has made great efforts to promote the development of technology and innovation in the city, attracting more and more high-tech companies to set up operations in the city. Although Dubai's economic growth has slowed in recent years due to the global economic situation, the city's economic power remains unmatched in the Middle East.