Soko huria linatazamwa na wengi kama aina ya mfumo wa uchumi ambamo bei ya bidhaa na huduma haipangwi na serikali, bali inatokana na haja za wanunuzi na wingi wa hizo bidhaa au huduma. Hata hivyo wengine wanasisitiza kwamba mara nyingi utaratibu huu hautendi haki kwa sababu uwezo wa muuzaji na mnunuzi ni tofauti, pengine sana, hivyo aliye dhaifu kiuchumi analazimika kukubali bei iliyopangwa na upande wa pili. Kwa msingi huo, soko si huria kabisa. Kwa kawaida watetezi wa mfumo huo ni wafuasi wa ubepari. Block, Fred and Somers, Margaret R (2014). The Power of Market Fundamentalism: Karl Polanyi's Critique. Harvard University Press. ISBN 0674050711Script error: No such module "check isxn". Boettke, Peter J. "What Went Wrong with Economics?", Critical Review Vol. 11, No. 1, pp. 35, 58 Harcourt, Bernard (2012). The Illusion of Free Markets: Punishment and the Myth of Natural Order. Harvard University Press. ISBN 0674066162Script error: No such module "check isxn". Cox, Harvey (2016). The Market as God. Harvard University Press.