On November 26, the "Jilin University academic Forum on quantitative Economics", organized by the quantitative Economic Research Center of Jilin University, was successfully held in Conference Room 284 of Kuangyaming Building. Professor Zhang Xiaoyu of Jilin University focused on the theme of "the dependence test of monetary policy rules and interest rate area system: an empirical study based on the undefinedpseudo-outputundefined gap", which brought wonderful lectures to the teachers and students of the center. The academic forum was presided over by Professor Sun Wei, director of the Center.