Which of the following is NOT an economic characteristic of land?

Improvement is not considered an economic characteristic of land because it refers to the modifications or changes made to the land itself, such as the construction of buildings or other structures. Economic characteristics of land primarily relate to how land is valued and perceived in an economic context.

Scarcity indicates that land is limited in supply, which can increase its value. Fixity refers to the idea that land is a fixed location, which affects its desirability and usability over time. Situs, or the location of the land and its geographic significance, also contributes to its economic value due to factors like accessibility and nearby amenities. These aspects play a crucial role in determining the economic worth of land, while improvement pertains more to enhancements made to the land rather than its inherent economic characteristics.