急！关于一个英文经济学问题，有把握的进哦 一个经济学问题（英语）英语回答(急,谢谢,回答的好追加分数)
\u6025\uff01\uff01\u5b8f\u89c2\u7ecf\u6d4e\u5b66\u95ee\u9898\uff0c\u61c2\u7684\u4eba\u8fdb\uff01\u6c42\u6709\u628a\u63e1\u7b54\u6848\uff01\uff081\uff09Y=C+I+G=500+0.9Yd+1200+1300=500+0.9\uff08Y-T)+1200+1300=500+0.9*(2/3)Y+1200+1300 \uff0c\u5373Y=0.6Y+3000\uff0c\u6240\u4ee5Y=7500\uff0c
\uff082\uff09C=500+0.9Yd=5000.
\uff083\uff09\u653f\u5e9c\u652f\u51fa\u589e\u52a0100\uff0c\u5373G=1300+100=140\u91cd\u65b0\u6309\u4e0a\u9762\u8ba1\u7b97\u8fc7\u7a0b\u7b97\uff0c\u53ef\u5f97\u51fa\u65b0\u7684Y\uff0c\u4e0e\u9898\u4e00\u76f8\u51cf\u5c31\u662fGDP\u589e\u52a0\u6570\u3002T=(1/3) \u4e5f\u53ef\u4ee5\u7b97\u51fa\u6765\u3002\u9884\u7b97\u8d64\u5b57\u4e5f\u4e00\u6837\u5f97\u51fa\u3002
The income will increase 100 dollars. Because the tax multiplier is -MPS/(1-MPS), the income will increase -100*MPS/(1-MPS); The government spending multiplier is 1/(1-MPS), so tne income will increase 100/(1-MPS); (100/(1-MPS))+(-100*MPS/(1-MPS))=100
1、 Pat 的机会成本是0.5加仑沙士一个批萨，Kris是0.667加仑沙士。做批萨，Pat具有绝对和相对优势。2、 Kris将付出所有沙士，交换Pat的批萨。
3、 在交换中，Kris所能接受的最高价值是每个批萨0.667加仑沙士，高于这个价格，他就不如自己烤批萨了。所以这是最高价。而Pat能接受的最低价是0.5加仑沙士一个批萨，低于这个价格，他也会自己去酿沙士。因此，交换会在0.667-0.5加仑沙士换一个批萨之间进行。
以上是仅仅考虑生产的时间成本，不考虑物料成本。
Pat: Cost of brewing a gallon of root beer = 2 pizzas
Cost of making a pizza = 1/2 gallon of root beer
Kris: Cost of brewing a gallon of root beer = 1.5 pizza
Cost of making a pizza = 2/3 gallon of root beer
It should have enough tips for you to finish the questions!
绛旓細1銆 Pat 鐨勬満浼氭垚鏈槸0.5鍔犱粦娌欏＋涓涓鎵硅惃锛孠ris鏄0.667鍔犱粦娌欏＋銆傚仛鎵硅惃锛孭at鍏锋湁缁濆鍜岀浉瀵逛紭鍔裤2銆 Kris灏嗕粯鍑烘墍鏈夋矙澹紝浜ゆ崲Pat鐨勬壒钀ㄣ3銆 鍦ㄤ氦鎹腑锛孠ris鎵鑳芥帴鍙楃殑鏈楂樹环鍊兼槸姣忎釜鎵硅惃0.667鍔犱粦娌欏＋锛岄珮浜庤繖涓环鏍硷紝浠栧氨涓嶅鑷繁鐑ゆ壒钀ㄤ簡銆傛墍浠ヨ繖鏄渶楂樹环銆傝孭at鑳芥帴鍙楃殑鏈浣庝环鏄0.5鍔犱粦...
绛旓細What is a run on a bank?What is the result of this锛熼摱琛屾尋鍏戯紙鍌ㄦ埛绾风悍鍚戦摱琛屾彁鍙栫幇娆撅紝涓鑸湪缁忔祹鍗辨満鍓嶏紝鏄撻犳垚閾惰鐮翠骇锛夋槸浠涔堬紵鍚庢灉濡備綍锛焪hy are strong currencies a problem for Latin America 涓轰綍寮哄娍璐у竵锛堣〃绀鸿璐у竵鏈夋瀬寮虹殑娴侀氶噺锛夌粰鎷変竵缇庢床甯︽潵楹荤儲锛焀hat are Latin America countr...
绛旓細800 e銆傜瓟妗堥堿
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绛旓細The first reason for the downward slope of the aggregate demand curve is Pigou's wealth effect. Recall that the nominal value of money is fixed, but the real value is dependent upon the price level. This is because for a given amount of money, a lower price level provides ...
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绛旓細= 1200 - 1.5Qa Qa= 1200/3 = 400 units Q4锛 Qb = Qa = 400 units.濡傛灉浣犱笉鐭ラ亾鏆楃ず鏉′欢锛岄氳繃 MCa = MCb 寰楀埌 Qa = Qb 璇濓紝浣犱篃鍙互閫氳繃锛歅 = 1250 - 锛圦b + Qa锛塗Rb = P* Qb = Qb*(1250 - Qb - Qa)MRb = TRb' = 1250 - 2Qb - Qa 宸茬煡 MRb = MCb= Pb 125...
绛旓細investment in an economy. In the long run, technological advancement and a country's ability to handle this progress is most important. The first component of investment is autonomous investment, also called exogenous investment.鍩烘湰涓婃垜鐭ラ亾鐨勫氨杩欎箞澶氫簡~甯屾湜瀵筁Z鏈夊府鍔﹡鎴戞槸瀛﹂噾铻嶇殑 ...
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