BusinessEconomicsYellen to Balance Confidence With Caution in TestimonyFed chair heads to Congress for two-day, semi-annual testimonyHiring, wage gains helping U.S. weather turmoil abroadFacebookTwitterLinkedInEmailLinkGiftFed Rate Hikes to Be Forced by Higher Wages: Amoroso FacebookTwitterLinkedInEmailLinkGiftGift this articleHave a confidential tip for our reporters? Get in TouchBefore it’s here, it’s on the Bloomberg TerminalBloomberg Terminal LEARN MOREFacebookTwitterLinkedInEmailLinkGiftBy Jana Randow and Christopher CondonFebruary 7, 2016 at 4:00 PM ESTUpdated on February 8, 2016 at 12:51 PM ESTBookmarkSaveLock This article is for subscribers only.Janet Yellen is preparing to walk a tightrope.QuickTake The Fed Lifts OffHave a confidential tip for our reporters? Get in TouchBefore it’s here, it’s on the Bloomberg TerminalBloomberg Terminal LEARN MORE