Carrasco, Marine; Florens, Jean-Pierre; Renault, Eric - In: Handbook of econometrics : volume 6B, (pp. 5633-5751). 2007
Inverse problems can be described as functional equations where the value of the function is known or easily estimable but the argument is unknown. Many problems in econometrics can be stated in the form of inverse problems where the argument itself is a function. For example, consider a...