Melia Robinson/Business Insider
The study, which was unearthed by The Wall Street Journal's Yuliya Chernova, asked 114 budding male venture capitalists from Stanford University's entrepreneurs club to evaluate the a Silicon Valley startup pitch.
The men agreed to invest 26.2% of the asked-for $6 million when the CEO was a man with a technical background, but only 20% when it was a woman with the same technical training.
But women with a technical background had an advantage over men who didn't have one. Men without strong tech backgrounds received only 11.4% of the funding, significantly less than the women.
Non-technical women fared the worst, snagging only 8.8%. So, with everything equal, women still lost out. The silver lining is the bias against those without a technical background is stronger than the gender bias.
References are also more important for women seeking funding than men, the study found. The subjects rated the importance of a good reference for male and female founders on a scale of one to six and rated women as 5.1 versus 4.6 for men.