The Jerusalem Institute for Market Studies (JIMS) is an independent, nonprofit economic policy think tank whose mission is to promote social progress in Israel through economic freedom and individual liberty.

JIMS was founded in 2003, by Robert Sauer and Corinne Parenti-Sauer, and has quickly become one of Israel's most successful nonprofit economic policy think tanks. JIMS regularly publishes influential economic policy papers and editorials, runs a number of innovative private educational projects, and administers a unique public opinion survey called the Israel Panel Study of Opinion Dynamics (IPSOD).