Property law
Palmer was born in Nelson and attended Nelson Central School, Nelson Intermediate School and Nelson College. At Victoria University of Wellington, he studied both political science and law. He graduated with a Bachelor of Arts degree in 1964 and a Bachelor of Laws in 1965. After working for a time in Wellington, he attended the University of Chicago Law School, gaining a Juris Doctor in 1967. He moved from New Zealand to Iowa in August 1969 to become a professor at the University of Iowa College of Law. In his first year, he taught the newly adapted small-section courses of American Property law, Conflict Resolution, and International law. He also developed the curriculum for a Torts course to be taught during the second year of law school. This was the first course of its kind in the United States and he was granted tenure in his second year of teaching at the college. In 1972, he left to be a visiting professor at the University of Virginia College of Law. Eventually, in 1974, he was appointed to a professorship of law at Victoria University of Wellington, bringing him back to New Zealand. At the 1975 general election, Palmer took part in the "Citizens for Rowling" campaign.