Retail mortgage-production units accounted for 63.0 percent of new originations during the third quarter of 2013, according to a new analysis and ranking by Inside Mortgage Finance. That was up slightly from a 62.8 percent retail share of new production during the second quarter, and it represented one of the highest levels of retail-channel dominance ever. The share of retail originations has soared over the past few years as many major lenders have scaled back their broker and correspondent operations. But all three production channels showed...[Includes four data charts]