A large open economy has desired national saving of S^d = 20 + 200r^w,and desired national investment of I^d = 30 - 200r^w.The foreign economy has desired national saving of = 40 + 100r^w,and desired national investment of = 75 - 400r^w.
(a)Calculate the equilibrium values of r^w,CA,CA_For,S,I,S_For,and I_For.
(b)Suppose S^d rises by 45,so that now S^d = 65 + 200r^w.Calculate the equilibrium values of r^w,CA,CA_For,S,I,S_For,and I_For.
(c)Suppose,with S^d back to S^d = 20 + 200r^w,as in part (a),that I^d rises by 45,to I^d = 75 - 200r^w.Calculate the equilibrium values of r^w,CA,CA_For,S,I,S_For,and I_For.

Question

A large open economy has desired national saving of S^d = 20 + 200r^w,and desired national investment of I^d = 30 - 200r^w.The foreign economy has desired national saving of

A large open economy has desired national saving of S<sup>d</sup> = 20 + 200r<sup>w</sup>,and desired national investment of I<sup>d</sup> = 30 - 200r<sup>w</sup>.The foreign economy has desired national saving of = 40 + 100r<sup>w</sup>,and desired national investment of = 75 - 400r<sup>w</sup>. (a)Calculate the equilibrium values of r<sup>w</sup>,CA,CA<sub>For</sub>,S,I,S<sub>For</sub>,and I<sub>For</sub>. (b)Suppose S<sup>d</sup> rises by 45,so that now S<sup>d</sup> = 65 + 200r<sup>w</sup>.Calculate the equilibrium values of r<sup>w</sup>,CA,CA<sub>For</sub>,S,I,S<sub>For</sub>,and I<sub>For</sub>. (c)Suppose,with S<sup>d</sup> back to S<sup>d</sup> = 20 + 200r<sup>w</sup>,as in part (a),that I<sup>d</sup> rises by 45,to I<sup>d</sup> = 75 - 200r<sup>w</sup>.Calculate the equilibrium values of r<sup>w</sup>,CA,CA<sub>For</sub>,S,I,S<sub>For</sub>,and I<sub>For</sub>.

= 40 + 100r^w,and desired national investment of

= 75 - 400r^w.
(a)Calculate the equilibrium values of r^w,CA,CA_For,S,I,S_For,and I_For.
(b)Suppose S^d rises by 45,so that now S^d = 65 + 200r^w.Calculate the equilibrium values of r^w,CA,CA_For,S,I,S_For,and I_For.
(c)Suppose,with S^d back to S^d = 20 + 200r^w,as in part (a),that I^d rises by 45,to I^d = 75 - 200r^w.Calculate the equilibrium values of r^w,CA,CA_For,S,I,S_For,and I_For.

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The Answer of A large open economy has desired national saving of S^d = 20 + 200r^w,and desired national investment of I^d = 30 - 200r^w.The foreign economy has desired national saving of = 40 + 100r^w,and desired national investment of = 75 - 400r^w. (a)Calculate the equilibrium values of r^w,CA,CA_For,S,I,S_For,and I_For. (b)Suppose S^d rises by 45,so that now S^d = 65 + 200r^w.Calculate the equilibrium values of r^w,CA,CA_For,S,I,S_For,and I_For. (c)Suppose,with S^d back to S^d = 20 + 200r^w,as in part (a),that I^d rises by 45,to I^d = 75 - 200r^w.Calculate the equilibrium values of r^w,CA,CA_For,S,I,S_For,and I_For.

A Large Open Economy Has Desired National Saving of Sd

A Large Open Economy Has Desired National Saving of S^d