@article{390, author = "Lei Zhang and Yuanyuan Zhang and Liang Fang", abstract = "Following the analysis of the necessity of new modeling method, this paper provides a new mathematical equilibrium model for the product market equilibrium based on the implicit function theorem, which modified the linear assumption into non-linear, and built a link between the multipliers theory and equilibrium model in Macroeconomics. Compared with literature, our modeling method can simultaneously analyze the existence of equilibrium solution and the multipliers followed.", issn = "23942894", journal = "IJASM", keywords = "Implicit Function Theorem;Product Market Equilibrium;Abstract Function;AMS Classification Numbers;15A69", month = "March", number = "2", pages = "32-35", title = "{P}roduct {M}arket {E}quilibrium {M}odeling {B}ased on the {I}mplicit {F}unction {T}heorem and its {P}ractice in {T}eaching", volume = "9", year = "2022", }