As the share of investors purchasing homes declines, mortgage financing continues to take market share from cash financing for home purchases, according to the latest Campbell/Inside Mortgage Finance HousingPulse Tracking Survey. Non-cash financing was used on 72.4 percent of home purchases in November, based on a three-month moving average. That’s up from a 70.7 percent share in November 2013 and a share as low as 66.9 percent in March 2012. Prior to the housing crisis, the non-cash share of total home sales averaged...