However, part of that empirical evidence is not provided in the first but in later chapters only. But the main result of Menger's analysis regarding the conditions under which individuals evaluate objects (actions as goods (services as well as the conditions under which they refrain from doing so is that any essentialist approach of explaining the evaluative behaviour of individuals has to be rejected Whether individuals evaluate objects and actions as goods and services depends mainly on their opinions, knowledge fantasies and appraisals. It is a human judgment and as a consequence Menger emphasizes that any essentialist notion of goods which regards the essence of a good to be inherent in that good is false.