Democrat versus Republican Suggestions about how to stimulate the economy

Why is it that republicans and those of a right-wing bent insist that the "stimulus" plans have been a waste of money, yet maintain the opinion that what the country needs as a stimulus is more tax cuts.  We've had the "temporary" Bush tax cuts for the very, very wealthy and corporations for some six or seven years now.  Where are the jobs those tax cuts produced?  From all reports, those very, very wealthy people and corporations are hoarding cash and doing just about everything with it except create jobs.