Technical rate of substitution between two factors denotes the rate of substitution between two factors so as to keep the level of output constant. Derivation[edit | edit source] 1. Rewrite production function as an implicit function 2. Differentiate 3. Re-arrange Retrieved from "https://misologia.fandom.com/wiki/Technical_Rate_of_Substitution_(TRS)?oldid=3969" Categories: Microeconomics Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.