大阪世博会落幕，带来哪些经济效应？

Group 1 - The Osaka Kansai Expo attracted a record 158 countries and regions, with total attendance reaching 25.29 million, lower than the expected 28.2 million [2][4] - The expo is projected to generate a profit of 230 to 280 billion yen, despite lower ticket sales, with total ticket sales reaching 22.067 million, falling short of the 23 million target [4][11] - The event has stimulated economic activity across Japan, with estimated consumer spending of 3.541 trillion yen by the end of July, and potential total spending exceeding 8.913 trillion yen by January 2024 [4][11] Group 2 - The expo has positively impacted transportation, with the Tōkaidō Shinkansen reporting over a 10% increase in transport volume, attributed to the event [6] - International passenger numbers at Kansai International Airport reached 1.88 million in August, surpassing Narita International Airport, marking a historical shift in tourist flow from the Tokyo area to western Japan [6] - The expo facilitated significant business activities, including the Japan Health exhibition and the Global Startup Expo, attracting numerous startups and investment interest from international venture capital firms [8][9] Group 3 - The Italian pavilion at the expo successfully facilitated business contracts and investments totaling 486 million euros, showcasing the event's role in fostering international business relations [8][9] - Japanese companies, such as Ebara Corporation, are making investments in Italy, indicating a growing collaboration between the two countries in various sectors [9] - The Japanese government and private sector invested heavily in infrastructure for the expo, with total investments expected to exceed 10 trillion yen, aiming to leverage the expo's success for future growth [11]