Tsarin jari-hujja a fannin tattalin arziki an aiwatar da shi a duniyar yamma, da kuma a Rasha kafin jam'iyyar gurguzu ta yi mulkinta a kanta. Daga cikin ka'idojin akidar jari-hujja akwai 'yancin mallaka, wanda ya haifar da cewa masu aiki sun bautar da ma'aikata, watau ma'aikata, muddin akwai yarjejeniya tsakanin bangarorin biyu, kuma muddin ana bin ka'idar nadhariyyar al-iltizam (dokar wajibai).

The capitalist system in economics was implemented upon the western world, and upon Russia before the communist party ruled it. Among the principles of the capitalist ideology is freedom of ownership from which resulted the owners of work enslaving the employees i.e. the labourers as long as there existed mutual consent and as long as the nadhariyya al-iltizam (law of obligations)

...shi ne mai mulki a kansu. Ma'aikata sun fuskanci mugunta, zalunci da cin zarafi ga ƙoƙarinsu da aikinsu daga wajen ma'aikaci. A lokacin da tunanin gurguzu ya bayyana, ya kuma yi shelar adalci ga ma'aikaci, sai ya bayyana a matsayin tushen warware kwangilar aiki. Bisa haka gurguzu ya zo da mafita ta bai wa ma'aikaci adalci ta hanyar takaita lokacin aiki, da albashin aiki, da tabbatar masa da hutu, da sauransu. Don haka ya rushe nazariyyar al-iltizam (ka'idar wajibai) kuma rashin ikonta wajen warware matsaloli ya bayyana, sai malaman ƙa'idojin yammacin duniya suka tilastu wa kansu sauya nazariyyar al-iltizam (ka'idar wajibai) har ta iya ƙarfafa kanta gaban matsalolin; saboda haka suka saka gyare-gyare domin su gyara ra'ayinsu. An saka ƙa'idoji da dokoki cikin kwangilar aiki da nufin kare ma'aikata da ba su haƙƙoƙin da a baya ba su da su, kamar haƙƙin taruwa, haƙƙin kafa wakilai, haƙƙin yajin aiki, ba su ritaya da amfani ko diyya, da sauransu. Duk da cewa nassin nazariyyar al-iltizam (ka'idar wajibai) bai halatta irin waɗannan haƙƙoƙi ba. Amma an yi fassarar waɗannan ra'ayoyi don warware matsalolin ma'aikata waɗanda tunanin gurguzu ya haifar a tsakanin ma'aikata. Sannan ra'ayin gurguzu ya zo don hana mallakar dukiya da ba wa ma'aikaci duk abin da yake bukata. Saboda sabani tsakanin akidun biyu, gurguzu wanda daga gare shi ne kwaminisanci, da jari-hujja, dangane da mallaka da dangane da ma'aikaci, an samu matsalar aiki tsakanin su. Kowannensu ya zo da wata takamaiman hanya ta warware wannan matsala wadda ra'ayoyinsu biyu mabambanta game da rayuwa suka haifar.