The Federal Reserve is unlikely to raise its benchmark interest rate in June because last week's jobs report did not provide enough evidence that wages growth is picking up—and the U.S. market loves that, UBS Investment Research's chief U.S. economist said Monday.

"This is a crazy market where if you have really strong economic numbers that would suggest that the Fed tightening would be imminent, the market would sell off," Maury Harris said on CNBC's "Squawk Box." "Give them sort of OK numbers, and they love it."