As many as 70% of procurement teams prefer to hold tight to supplier relationship management; in contrast, nearly half are looking to outsource procure-to-pay operations, according to GEP Value Trends: Procurement Outsourcing, a new research study conducted by Information Services Groups (ISG), a leading market intelligence and advisory company, and GEP, a leading global provider of procurement services and technology. The study is available for download here: http://www.gep.com/ResearchReport/GEP-Value-Trends-Procurement-Outsourcing.aspx.