公理
边际成本
单调函数
常量(计算机编程)
公理系统
经济
数理经济学
计量经济学
边际效用
口译(哲学)
数学
微观经济学
计算机科学
几何学
数学分析
程序设计语言
作者
Luciano Pomatto,Philipp Strack,Omer Tamuz
摘要
We develop an axiomatic theory of information acquisition that captures the idea of constant marginal costs in information production: the cost of generating two independent signals is the sum of their costs, and generating a signal with probability half costs half its original cost. Together with Blackwell monotonicity and a continuity condition, these axioms determine the cost of a signal up to a vector of parameters. These parameters have a clear economic interpretation and determine the difficulty of distinguishing states. (JEL D82, D83)
科研通智能强力驱动
Strongly Powered by AbleSci AI