14.1 R.lucas Supply Function R. lucas Supply Function o If we presume that gross supply of Whole economy is constituted by on the same corporations, we only need to choose one corporation to research the supply curve, and then we make results timed n to get Aggregate Supply of whole economy. 复且学经济学院14.1 R.lucas Supply Function vR.lucas Supply Function ¤ If we presume that gross supply of whole economy is constituted by on the same corporations , we only need to choose one corporation to research the supply curve, and then we make results timed N to get Aggregate Supply of whole economy