老师您好，请您解释一下方框中的意思，谢谢。

老师你好，我想问一下43题的countryA、B、C三个国家的债券如何判断是否正确定价呢？请老师指点一下

老师，你好，讲MM1 with tax 这里公式为什么是t * d？ 韩霄老师说上下两个10% 约去，这里说的是什么呀？谢谢啦

老师，权益法和consolidation的ni怎么会一样？一个是75加34，一个是75加68。这个是怎么回事？

在单元线性回归假设中x与误差项是不相关的，在多元回归中也符合是吗？就是异方差的那个检验？

老师，这个题目我不看得懂 他想问用哪对货币来carry trade? 到底涉及到两个还是三个？ 题目描述的英文不太明白 谢谢！

In the endogenous growth model, the economy does not reach a steady growth rate equal to the growth of labor plus an exogenous rate of labor productivity growth. Instead, saving and investment decisions can generate self-sustaining growth at a permanently higher rate. This situation is in sharp contrast to the neoclassical model, in which only a transitory increase in growth above the steady state is possible. The reason for this difference is because of the externalities on R&D, diminishing marginal returns to capital do not set in. 老师, 不太听得懂内生模型. 并且这段话麻烦您说一下关键点, 主要是它和neoclassical对比, 两者的根本区别, 谢谢

cobb-daouglas: 1 − α = share of income paid to labor factor, also the elasticity of output with respect to labor 请老师解释下为什么代表"the elasticity of output with respect to labor"的含义? 谢谢~

老师，我选的是value additivity…借两个A卖掉买一个B，一年卖了B还两个A，赚50…

请老师解释下这题，感觉和平时做的不太一样啊。。。。谢谢