Hawaii's commercial real estate industry has been enjoying a good run during the past several years, with a number of new residential towers being built in the Honolulu neighborhood of Kakaako andnew retail developments both in Waikiki and in Kapolei in West Oahu. Panelists at Thursday's 2015 NAIOP Hawaii mid-year forecast event in Honolulu weighed in on this very topic, as well as others, including the rise in construction costs and the type of investors who are buying commercial real estate in Hawaii.