“[We] administered testosterone to men; instead of sharing money, they become selfish. Interestingly, high testosterone males are also more likely to use their own money to punish others for being selfish.”
Quote by Paul J. Zak
Author
Paul J. Zak
Paul J. Zak is an American economist known for his research in neuroeconomics and moral economics. He was nominated for the Nobel Prize in Economics in 1996 and received the Grawemeyer Psychology Prize in 2008 for his neuroscientific research on moral decision-making. Zak's research involves the biological foundations of human behavior, trust, and cooperation in economics. more