In developing the IS curve, equilib

In developing the IS curve, equilibrium is reached by changes in income that
shift the I and S curves appropriately. Similarly, changes in income shift the NX
curve and changes in saving and investment shift the NFI curve, so an ex ante
disequilibrium situation that arises when the value of the currency changes must
always result in a return to ex post equilibrium.

Hasil (Bahasa Indonesia) 2:

Dalam mengembangkan kurva IS, ekuilibrium tercapai oleh perubahan pendapatan yang
menggeser I dan S kurva tepat. Demikian pula, perubahan pendapatan menggeser NX
kurva dan perubahan tabungan dan investasi menggeser kurva NFI, sehingga mantan ante
situasi ketidakseimbangan yang muncul ketika nilai perubahan mata uang harus
selalu menghasilkan kembali ke ex post keseimbangan.