What is the greatest improvement in the service sector that could help facilitate world trade?

The greatest improvement in the service sector to facilitate world trade would be the enhancement of digital infrastructure and technology, particularly in logistics and supply chain management. By implementing advanced technologies such as AI, blockchain, and IoT, businesses can achieve greater transparency, efficiency, and speed in their operations. This could streamline customs processes, reduce shipping delays, and lower costs, ultimately fostering smoother cross-border transactions. Improved digital services would also facilitate better communication and collaboration among global trade partners.