Continuing my travels through Asia for the launch of our latest Regional Economic Outlook: Asia and Pacific, I am writing to you today from Singapore. Last week, I wrote about the near-term outlook for Asia. Today, I turn to the key medium-term challenge—an issue emphasized by G-20 ministers over the weekend—the need to rebalance economic growth. For much of Asia, this means shifting away from heavy reliance on exports by strengthening domestic sources of growth. While much of the discussion on this issue has focused on ways to increase consumption, the role of investment is equally important and should not be overlooked.