Northcoast analyst John Healy is keeping his Sell rating and $45 price target on Robert Half (RHI) as part of his broader research note on staffing companies, saying that while business activity in Q4 was in growth mode with a 5.2% reported rate of increase, he sees its stock price as too high. Healy adds that Robert Half's longer term competitive dynamics and margin profile are concerning. The analyst has a positive view on Kelly Services (KELYA) from a risk-reward perspective however, keeping his Buy rating and $31 price target on the shares, as he sees the stock price trading below its intrinsic value.