Daɣ edag wa id eqqalan, issiknid ismawan d alxidmat tazzarat n economist tan win aru Isim tolas alxidmăt ta id izjăran s dash Isim d alxidmaten id izjaran s semicolon
Context:Daɣ iwityan net wi azzarnen chund science tan tamazduq, aqtisad ijja almaɣna net tolas ijja majrad net daɣ teɣare n intaj, tazunt d tetate n ehare ijja Jean-Baptiste Say daɣ Treatise on Political Economy meɣ, intaj, tazunt d tetate n ehare (1803) Haratan win karad ijraw nat teɣare tan science daɣ semɣar n tiw-at meɣ afanaz n ehare tolas war eqqel fal timitikwayen nasan Almaɣna wan Say eqqal har amarad, eɣlas s amutti n isim wan "aqtisad" s ""ilalan d alxidmaten" almaɣna n awen as aqtisad addobat a eha haratan wi war n aqqel win isuj Daɣ awatay wan 130, Lionel Robbins issikna as almaɣna wen war eqqel a okayan fal as economist tan ajjotnen ijjan efes n mirda d filozofi daɣ ihandagan iyyad n alxidmat n awadim Daɣ Essay on the Nature and Significance of Economic Science, ijja addabara n almaɣna n aqtisad chund teɣare n titbaqet iyyat n alxal n awadim, ta taqqalat fal assahat n iban assahat, ta ijjan addinat i nefran, ikf-an alfayda tan i ittusan artaynen, d aɣazan (taridawt n afanaz wa maqqoran daɣ as ikna afanaz n alfayda tan wi ifnaznen) "I Robbins, iban tigdaht ikna amukin tolas almaɣna net ijraw anaɣ ad n allaɣat, s ta-ite tolaɣat, aqtisad wan teɣare, aqtisad wan alɣillas d alɣillas, aqtisad wan assexat, aqtisad wan akinnas, tolas daɣ almaɣna, aqtisad wan intaj, tazunt d tetate chund haratan n economic science" "Economics taqqal science tijja fal teɣare n alxal n awadim chund aharoj jir ittusan d isalan wi madroynen ilan alxidmaten iyyad" Darat as ijja majrad fal awen daɣ timirwen n iwityan, almaɣna wan Robbins eqqal a ijrawan economist tan wi maqqornen tolas ikfa abara i alkittab wan amarad Kuddeɣ as war eha ach-ak, economist tan ajjotnen ardahan s almaɣna wan Robbins kuddeɣ as ajjotnen idwalan s majrad n aqtisad d immik wa s id izjaran almaɣna wen Fal iban anifham assohen d as intaj, tazunt d tetate n ilalan d alxidmaten eqqal edag wa ezzaran n teɣare n aqtisad, almaɣna wa ezzaran har ajjudi eqqim daɣ ihandagan ajjotnen
Jean-Baptiste Say - Treatise on Political Economy or, The Production, Distribution, and Consumption of Wealth; Lionel Robbins - Essay on the Nature and Significance of Economic Science