能源是自然资源，产量下降了，怎么还会恢复到原产能呢？？也就是长期为什么不变呢？？

superior growth performance是什么意思？？能具体说说不？？今年老师没有讲到这个知识点呀

从哪里可以看出来是IS了？？就讲义110与111来说，纵坐标都是interest ，横坐标一个是income，一个是GDP，因为收入法=支出法，两个横坐标又是相等的，如此以来，本题的答案应该是AB同时入选的

本知识点，在讲义哪一页？？貌似根本未提到吧？？该知识点会考察吗？

Golden Cumulus Corp. a commodities trading company, reported interest expense of $19 million and taxes of $6 million. Interest payable increased by $3 million, and taxes payable decreased by $4 million over the period. How much cash did the company pay for interest and taxes? A $22 million for interest and $10 million for taxes. B $16 million for interest and $2 million for taxes. C $16 million for interest and $10 million for taxes. 老师，这个题我这样理解不知对否，在做题之前听了***老师的视频，记得他课上说过“流入”项目用加号。流出项目用减号，这个题里interest payable 增加了3，流出增加3，用19-3=16， tax payable减少了4，流出项目减少了4，用6-（-4）=10，这个思路是否正确？ 再就是还有个问题，我看了视频上这个课的解题法是用的base 法则，我的疑惑是除了资产负债表上留存收益用这个计算外，这里为啥还用这个，有些懵，麻烦老师解答

老师 b选项看不太懂

老师您好，这个题我还有个疑问如图，想问我用这个公式计算为啥等于-115.26，请老师帮忙解答下

为什么C是正确的啊？

Which is the most accurate statement regarding the demand for money? A Precautionary money demand is directly related to GDP. B Transactions money demand is inversely related to returns on bonds. C Speculative demand is inversely related to the perceived risk of other assets. perceived risk of other assets.这个视频讲解中说这个是回报 这个不是风险吗？ C选项不明白

What is the least likely limitation to the effectiveness of monetary policy? A Central banks cannot accurately determine the neutral rate of interest. B Central banks cannot regulate the willingness of financial institutions to lend. C Central banks cannot control amounts that economic agents deposit into banks. 这个B选项，视频中讲解的是说流动性陷阱，但是流动性陷阱不是属于财政政策的缺点吗