@article {drakopoulos2004historical,
	title = {The historical development of hierarchical behavior in economic thought},
	journal = {Journal of the History of Economic Thought},
	volume = {26},
	number = {3},
	year = {2004},
	pages = {363{\textendash}378},
	publisher = {Taylor \& Francis},
	author = {Drakopoulos, SA and Karayiannis, AD}
}
