TY - GEN AU - Cruz Rambaud, Salvador AU - Torrecillas Jove, Blas PY - 2020 SN - 2227-7390 UR - http://hdl.handle.net/10835/8192 AB - The framework of this paper is the concept of derivative from the point of view of abstract algebra and differential calculus. The objective of this paper is to introduce a novel concept of derivative which arises in certain economic problems,... LA - en PB - MDPI KW - derivation KW - intertemporal choice KW - decreasing impatience KW - elasticity TI - An Extension of the Concept of Derivative: Its Application to Intertemporal Choice ER -