Thread:ClariS/@comment-3017217-20141026134417/@comment-4881935-20141030134111

oh my god, let me repeat this again, you have the wrong understanding of the definition. Marginal ouput is not the output, marginal output is the difference of the output. Output is the output. The word marginal gives it a different meaning.

You can choose whatever output you want, you just don't use the output, you use the difference of the output. That's what defines the marginal output.