The field of information economics includes both mathematical-economical research and also behavioural economics, akin to studies in behavioural psychology, and confounding factors to the neoclassical assumptions are the subject of substantial study in many areas of economics.
Abara n isalan n aqtisad ahan farak mathematics id economy d behavioural economics fuk nasan olah nen i tiɣir daɣ behavioural psychology d amartay n ɣansar tan i inhajja tan n neoclassics amosan muduɣ fal taj teɣare daɣ abara tan ajjotnen n aqtisad