Which of the following index has been made by one of the renowned artists i.e. Amartya Sen?

Poverty Gap Index Sen Index Squared Poverty Gap Index All of the above

Sen Index

Due to various limitations in the official estimation of poverty, scholars have attempted to find alternative methods. For instance, Amartya Sen, a noted Nobel Laureate, has developed an index known as Sen Index. There are other tools such as Poverty Gap Index and Squared Poverty Gap also.