First off, it says that the hopes of Nasa in the 2020’s is that as Nasa astronauts start visiting asteroids, corporate will be living on the moon. Nasa expects to be on asteroids by 2025, and Mars a decade later. Other companies are more interested in investing in just flights to and research of the moon. $100 million has been proposed by Obama for the US space agency who plan to find a small asteroid and reposition near the moon for further studies by astronauts.
-Alejandro Forte
http://www.newsmax.com/SciTech/commercial-human-ventures-moon/2013/05/24/id/506281