Abstract
The scientific aim of the paper is to juxtapose the views on economic order developed by the leading representatives of two schools of liberal thinking – German ordoliberal Walter Eucken and the Austrian economist Friedrich August von Hayek. The first scholar opted for deliberately constructed competitive economic order, the second one advocates for allowing the social institutions to emerge and evolve spontaneously. The analysis proves the similarity of both theories in regard to the significance of principles of an economic order and the importance of competition for maintaining individual freedom. On the other hand some differences in the areas of sources of rules, institutional change, and the role of the state, induce their complementarity. Developing an intellectual basis for economic policy requires an eclectic approach combining two analysed perspectives.