来源: 经研所 1.Recessions often lead to call protectionist measures to preserve domestic job. Suppose that a country that is in s recession imposes restrictions that sharply reduce the amount of goods imported by the country. a.Using the Keynesian IS-LM model,analyze the effects of import restrictions on the domestic country's employment(E),output(Y),real interest rate(r),and real exchange rate(e) Keeping in mind that the country is initially in a recetion 我的解法，（IS-LM-BP图）采Fleming模型且浮动汇率制度， 限制进口IS右移，造成BP<0，外汇需求增加，本币贬值，X增加，BP右移，IS右移 （外汇供需图）外汇需求增加，D右移右移产出增加，汇率上升本币贬值 （AS-AD五象限图）有货币幻觉，劳动力上升 结论：就业人口上升，产出增加，实质利率上升，汇率上升 问题：不知道我这样解对不对？我是给他画很多图，有需要画这麽多图吗？ 2.若改成完全就业下，没有货币幻觉，用basic classical再解一遍 纯粹古典的话LM垂直，再解一遍，结论都相反。 -- 未来的路是充满艰辛的，我们必须用更多的热情与毅力去面对它-by乔家大院 --

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