Câu2 : what is the macroeconomic

- macro is the study of aggregate economic behavious ,it is the study of the economy as a whole

- in macro ,we focus on the national goals .it look at overall economic trends such as : employment levels ,economic growth , balance of payment ,and inflation . macroeconomics is control by fiscal and monatery policy .fiscal policy is issued by govement ,it involes government 's budget ,borrowing ,spending plants and it used to control the whole economy .monatery policy is iissued by central bank ,it involve money suply ,inflation ,exchange rate , and to promote economic growth and keep flation under control

- it is used to help goverment make suitable economic desions to guarances macroeconomics aims of the country