CRA International (NASDAQ:CRAI) was downgraded by Zacks from a “hold” rating to a “sell” rating in a research note issued on Monday, AnalystRatingsNetwork.com reports. According to Zacks, “CRA International's adjusted earnings for second-quarter 2015 marginally missed the Zacks Consensus Estimate by $0.01, although GAAP earnings increased year over year on lower operating costs. We remain […]