Which of the following statements about cash received prior to the recognition of revenue in the financial statements is most accurate? The cash is recorded as: A deferred revenue, an asset. B accrued revenue, a liability. C deferred revenue, a liability. 这题有个疑问，就是已经收到了cash，而且也确定了revnue，那不就是收入了吗？怎么还是deferred？

53和43怎么来的？

In accrual accounting, if an adjusting entry results in the reduction of an asset and the recording of an expense, the originating entry recorded was most likely a(n): A prepaid expense B accrued expense C unearned revenue a是权力，怎么能是费用呢？

怎么确认为先付年金还是后付年金?

到底怎么理解弹性？谁的弹性大？

LRAS中，potential GDP=full employment = GDP max with the existing resource可对？书后reading 16的20题，the full employment, or natural, level of output is best described as为a a level with a modest, stable pool of unemployed workers transitioning to new jobs, 为什么不不是the maximum level obtainable with existing resources?

请问绿字这里 为什么expected real return increases,risk tolerance increases?不是要求收益率越大 风险承受能力越小么？谢谢

Personal income 中 Undistributed corporate profits+ corporate income taxes是GDP中的corporate and government enterprise profits before taxes嘛？Undistributed corporate profits是指的当年的，还是财务报表中B/S中的数字，一个是current period的，一个是accumulate的。

老师好，这题出的好高级啊，就是有两个问题：为什么这里面inv没有用平均值。第二个就是，net operating cycle是不是就是cash conversion cycle？

在yield curve strategy中，收益率曲线平行上移，我们用的方法计算total return公式和total return decomposition中的公司对比没有包含roll return，讲课的时候是因为roll return是假设收益率曲线stable，而目前已经是平行上移了，故不考虑。但在章节后面total return decomposition中的第二道例题中，也是平行上移的假设下，为何还要计算roll return？虽然用的公式不同，但分解下来本质应该是一样的。