Starwood Capital Group, the property investment firm, and Chinese billionaire Guo Guangchang’s Fosun International Ltd. are weighing bids for Ascendas Hospitality Trust, people with knowledge of the matter said. Starwood Capital, which manages about $45 billion of assets, and Fosun are studying the Singapore-based hotel owner and could submit offers as early as the end of January, the people said, asking not to be identified as the information is private. Blackstone Group...