TOKYO -- Hosting tens of thousands of visitors per day, international airports offer a unique setting for retail and entertainment. Asian airports are eager to take advantage as an expanding middle class and the growth of budget carriers add fuel to fire, with the facilities morphing from mere waystations to shopping and leisure destinations in their own right.
Business trends
Asia's airports stretch their retail and leisure wings
Singapore's Changi and South Korea's Incheon look to lift nonaviation revenue
