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AL Econ

發問:

1)2003 MC Q8[ Y increase along LM curve = velocity of circulation money ]is it mean MS has positve relationship with above?2) 2003 MC Q10is it as no government in closed econ so only Sp in closed econ no Sr in closed econ?3) 2003 MC Q10Dhow to prove it[ national saving= domestic investment sum + net export]? 顯示更多 1)2003 MC Q8 [ Y increase along LM curve = velocity of circulation money ] is it mean MS has positve relationship with above? 2) 2003 MC Q10 is it as no government in closed econ so only Sp in closed econ no Sr in closed econ? 3) 2003 MC Q10D how to prove it[ national saving= domestic investment sum + net export]?

最佳解答:

1) in ISLM model, price is assumed to be fixed. along LM curve, Money supply (M) is constant (as change in M will shift LM curve) according to QTM: MV=PY, M and P is constant, when Y increase, V increase 2) what is Sr ( i hvnt got the question here) 3) national saving = investment + net export S = I + NX Sp+T+M=I+G+X Sp+(T-G)=I+(X-M) Sp+Sg=I+NX S=I+NX actually u can buy joint-us solution la, there is explanation for MCs i can sell u too, because i have got an extra one, mine is 06 version if u're interested u can email me i tutor in calvinsun's centre, and my teacher is called Mr. V. Cheung. i also take Daniel's intensive course (from 現代). but i think all intensive classese have started already lar.

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