MarketsBenchmarkYour Sex Drive Is Making the Income Gap WorseAmericans are increasingly marrying others who share their educational backgroundFacebookTwitterLinkedInEmailLinkGiftExpandPhotographer: Astronaut Images/Getty Images/CaiaimageFacebookTwitterLinkedInEmailLinkGiftGift this articleHave a confidential tip for our reporters? Get in TouchBefore it’s here, it’s on the Bloomberg TerminalBloomberg Terminal LEARN MOREFacebookTwitterLinkedInEmailLinkGiftBy Aki Ito and Victoria StilwellApril 7, 2016 at 8:00 AM EDTBookmarkSaveLock This article is for subscribers only.Subscribe to the Bloomberg Benchmark podcast (iTunes)Subscribe to the Bloomberg Benchmark podcast on (Pocketcasts)Have a confidential tip for our reporters? Get in TouchBefore it’s here, it’s on the Bloomberg TerminalBloomberg Terminal LEARN MORE